DataValue (ecmsdk-api 3.7.0 API)

java.lang.Object
- oracle.ifs.share.sql.DataValue

All Implemented Interfaces:

Serializable, Cloneable, Comparable
```
public class DataValue
extends Object
implements Cloneable, Serializable, Comparable
```
A DataValue represents a scalar or array data value selected from the database, or used to insert or update columns in the database.
In addition to the value itself, a DataValue tracks the data type, whether the value is an array-type, and whether the value is null. The class also provides methods to retrieve the value as various Java types, such as int, Integer, or String (not all of these are available for all DataValue data types). All of these conversion methods take an optional (nullable) DataValueLocalizer argument, used to perform any needed localization (specifically, parsing and formatting numbers and dates).
DataValues also track the name of the data element whose value they represent. After you use a newDataValue method to create a DataValue, you can invoke the setName method to set its name. This is optional, and is only useful when the DataValue instance will later be used in a context where the name is relevant. Note that once a DataValue's name is set, it cannot be altered except in limited ways using the ensureUpperCaseName and overrideName methods.

Version:

1.0

Author:

David Pitfield, Dave Long

See Also:

Serialized Form

(Published)

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`DATATYPE_BOOLEAN` The data type of boolean values.
`static int`	`DATATYPE_BOOLEAN_ARRAY` The data type of array-type boolean values.
`static int`	`DATATYPE_DATE` The data type of date values.
`static int`	`DATATYPE_DATE_ARRAY` The data type of array-type date values.
`static int`	`DATATYPE_DOUBLE` The data type of double values.
`static int`	`DATATYPE_DOUBLE_ARRAY` The data type of array-type double values.
`static int`	`DATATYPE_INTEGER` The data type of integer values.
`static int`	`DATATYPE_INTEGER_ARRAY` The data type of array-type integer values.
`static String`	`DATATYPE_LABEL_BOOLEAN` The label for boolean datatype.
`static String`	`DATATYPE_LABEL_BOOLEAN_ARRAY` The label for boolean array datatype.
`static String`	`DATATYPE_LABEL_DATE` The label for date datatype.
`static String`	`DATATYPE_LABEL_DATE_ARRAY` The label for date array datatype.
`static String`	`DATATYPE_LABEL_DOUBLE` The label for double datatype.
`static String`	`DATATYPE_LABEL_DOUBLE_ARRAY` The label for double array datatype.
`static String`	`DATATYPE_LABEL_INTEGER` The label for integer datatype.
`static String`	`DATATYPE_LABEL_INTEGER_ARRAY` The label for integer array datatype.
`static String`	`DATATYPE_LABEL_LONG` The label for long datatype.
`static String`	`DATATYPE_LABEL_LONG_ARRAY` The label for long array datatype.
`static String`	`DATATYPE_LABEL_STRING` The label for string datatype.
`static String`	`DATATYPE_LABEL_STRING_ARRAY` The label for string array datatype.
`static String`	`DATATYPE_LABEL_UNKNOWN` The label for unknown datatype.
`static int`	`DATATYPE_LONG` The data type of long values.
`static int`	`DATATYPE_LONG_ARRAY` The data type of array-type long values.
`static int`	`DATATYPE_STRING` The data type of string values.
`static int`	`DATATYPE_STRING_ARRAY` The data type of array-type string values.
`static int`	`DATATYPE_UNKNOWN` An unknown data type.
`static Long`	`LONG_ZERO` Constant for a Long representation of zero, commonly used in some cases to indicate essentially a null numeric setting.

Constructor Summary

Constructors
Modifier Constructor and Description

protected DataValue()
Constructs a null DataValue of an unknown data type.

Constructors
Modifier	Constructor and Description
`protected`	`DataValue()` Constructs a null DataValue of an unknown data type.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static Hashtable`	`arrayToHashtable(DataValue[] values)` Converts an array of DataValues to a Hashtable, hashed by name.
`int`	`compareTo(Object o)` Compares two DataValues.
`protected boolean`	`convertToBoolean(DataValueLocalizer localizer, int index)` Converts this DataValue to a boolean.
`protected boolean[]`	`convertToBooleanArray(DataValueLocalizer localizer)` Converts this DataValue to an array of booleans.
`protected Boolean`	`convertToBooleanObject(DataValueLocalizer localizer, int index)` Converts this DataValue to a Boolean.
`protected Boolean[]`	`convertToBooleanObjectArray(DataValueLocalizer localizer)` Converts this DataValue to an array of Booleans.
`protected Date`	`convertToDate(DataValueLocalizer localizer, int index)` Converts this DataValue to a Date.
`protected Date[]`	`convertToDateArray(DataValueLocalizer localizer)` Converts this DataValue to an array of Dates.
`protected double`	`convertToDouble(DataValueLocalizer localizer, int index)` Converts this DataValue to a double.
`protected double[]`	`convertToDoubleArray(DataValueLocalizer localizer)` Converts this DataValue to an array of doubles.
`protected Double`	`convertToDoubleObject(DataValueLocalizer localizer, int index)` Converts this DataValue to a Double.
`protected Double[]`	`convertToDoubleObjectArray(DataValueLocalizer localizer)` Converts this DataValue to an array of Doubles.
`protected int`	`convertToInteger(DataValueLocalizer localizer, int index)` Converts this DataValue to an int.
`protected int[]`	`convertToIntegerArray(DataValueLocalizer localizer)` Converts this DataValue to an array of ints.
`protected Integer`	`convertToIntegerObject(DataValueLocalizer localizer, int index)` Converts this DataValue to an Integer.
`protected Integer[]`	`convertToIntegerObjectArray(DataValueLocalizer localizer)` Converts this DataValue to an array of Integers.
`protected long`	`convertToLong(DataValueLocalizer localizer, int index)` Converts this DataValue to a long.
`protected long[]`	`convertToLongArray(DataValueLocalizer localizer)` Converts this DataValue to an array of longs.
`protected Long`	`convertToLongObject(DataValueLocalizer localizer, int index)` Converts this DataValue to a Long.
`protected Long[]`	`convertToLongObjectArray(DataValueLocalizer localizer)` Converts this DataValue to an array of Longs.
`protected String`	`convertToString(DataValueLocalizer localizer, int index)` Converts this DataValue to a String.
`protected String[]`	`convertToStringArray(DataValueLocalizer localizer)` Converts this DataValue to an array of Strings.
`void`	`ensureUpperCaseName()` Ensures the name of this DataValue (if any) is uppercase.
`boolean`	`getBoolean()` Gets this DataValue's representation as a boolean.
`boolean`	`getBoolean(DataValueLocalizer localizer)` Gets this DataValue's representation as a boolean.
`boolean[]`	`getBooleanArray()` Gets this DataValue's representation as an array of booleans.
`boolean[]`	`getBooleanArray(DataValueLocalizer localizer)` Gets this DataValue's representation as an array of booleans.
`boolean`	`getBooleanArray(DataValueLocalizer localizer, int index)` Get the specified element of this DataValue's representation as an array of booleans.
`boolean`	`getBooleanArray(int index)` Get the specified element of this DataValue's representation as an array of booleans.
`Boolean`	`getBooleanObject()` Gets this DataValue's representation as a Boolean.
`Boolean`	`getBooleanObject(DataValueLocalizer localizer)` Gets this DataValue's representation as a Boolean.
`Boolean[]`	`getBooleanObjectArray()` Gets this DataValue's representation as an array of Booleans.
`Boolean[]`	`getBooleanObjectArray(DataValueLocalizer localizer)` Gets this DataValue's representation as an array of Booleans.
`Boolean`	`getBooleanObjectArray(DataValueLocalizer localizer, int index)` Get the specified element of this DataValue's representation as an array of Booleans.
`Boolean`	`getBooleanObjectArray(int index)` Get the specified element of this DataValue's representation as an array of Booleans.
`int`	`getDataType()` Gets the data type of this DataValue.
`String`	`getDataTypeLabel()` Gets the label for the data type associated with this DataValue.
`static String`	`getDataTypeLabel(int dataType)` Gets the label for the specified data type.
`Date`	`getDate()` Gets this DataValue's representation as a Date.
`Date`	`getDate(DataValueLocalizer localizer)` Gets this DataValue's representation as a Date.
`Date[]`	`getDateArray()` Gets this DataValue's representation as an array of Dates.
`Date[]`	`getDateArray(DataValueLocalizer localizer)` Gets this DataValue's representation as an array of Dates.
`Date`	`getDateArray(DataValueLocalizer localizer, int index)` Get the specified element of this DataValue's representation as an array of Dates.
`Date`	`getDateArray(int index)` Get the specified element of this DataValue's representation as an array of Dates.
`double`	`getDouble()` Gets this DataValue's representation as a double.
`double`	`getDouble(DataValueLocalizer localizer)` Gets this DataValue's representation as a double.
`double[]`	`getDoubleArray()` Gets this DataValue's representation as an array of doubles.
`double[]`	`getDoubleArray(DataValueLocalizer localizer)` Gets this DataValue's representation as an array of doubles.
`double`	`getDoubleArray(DataValueLocalizer localizer, int index)` Get the specified element of this DataValue's representation as an array of doubles.
`double`	`getDoubleArray(int index)` Get the specified element of this DataValue's representation as an array of doubles.
`Double`	`getDoubleObject()` Gets this DataValue's representation as a Double.
`Double`	`getDoubleObject(DataValueLocalizer localizer)` Gets this DataValue's representation as a Double.
`Double[]`	`getDoubleObjectArray()` Gets this DataValue's representation as an array of Doubles.
`Double[]`	`getDoubleObjectArray(DataValueLocalizer localizer)` Gets this DataValue's representation as an array of Doubles.
`Double`	`getDoubleObjectArray(DataValueLocalizer localizer, int index)` Get the specified element of this DataValue's representation as an array of Doubles.
`Double`	`getDoubleObjectArray(int index)` Get the specified element of this DataValue's representation as an array of Doubles.
`int`	`getElementCount()` Gets the number of elements in an array-type DataValue.
`int`	`getInteger()` Gets this DataValue's representation as an int.
`int`	`getInteger(DataValueLocalizer localizer)` Gets this DataValue's representation as an int.
`int[]`	`getIntegerArray()` Gets this DataValue's representation as an array of ints.
`int[]`	`getIntegerArray(DataValueLocalizer localizer)` Gets this DataValue's representation as an array of ints.
`int`	`getIntegerArray(DataValueLocalizer localizer, int index)` Get the specified element of this DataValue's representation as an array of ints.
`int`	`getIntegerArray(int index)` Get the specified element of this DataValue's representation as an array of ints.
`Integer`	`getIntegerObject()` Gets this DataValue's representation as an Integer.
`Integer`	`getIntegerObject(DataValueLocalizer localizer)` Gets this DataValue's representation as an Integer.
`Integer[]`	`getIntegerObjectArray()` Gets this DataValue's representation as an array of Integers.
`Integer[]`	`getIntegerObjectArray(DataValueLocalizer localizer)` Gets this DataValue's representation as an array of Integers.
`Integer`	`getIntegerObjectArray(DataValueLocalizer localizer, int index)` Get the specified element of this DataValue's representation as an array of Integers.
`Integer`	`getIntegerObjectArray(int index)` Get the specified element of this DataValue's representation as an array of Integers.
`long`	`getLong()` Gets this DataValue's representation as a long.
`long`	`getLong(DataValueLocalizer localizer)` Gets this DataValue's representation as a long.
`long[]`	`getLongArray()` Gets this DataValue's representation as an array of longs.
`long[]`	`getLongArray(DataValueLocalizer localizer)` Gets this DataValue's representation as an array of longs.
`long`	`getLongArray(DataValueLocalizer localizer, int index)` Get the specified element of this DataValue's representation as an array of longs.
`long`	`getLongArray(int index)` Get the specified element of this DataValue's representation as an array of longs.
`Long`	`getLongObject()` Gets this DataValue's representation as a Long.
`Long`	`getLongObject(DataValueLocalizer localizer)` Gets this DataValue's representation as a Long.
`Long[]`	`getLongObjectArray()` Gets this DataValue's representation as an array of Longs.
`Long[]`	`getLongObjectArray(DataValueLocalizer localizer)` Gets this DataValue's representation as an array of Longs.
`Long`	`getLongObjectArray(DataValueLocalizer localizer, int index)` Get the specified element of this DataValue's representation as an array of Longs.
`Long`	`getLongObjectArray(int index)` Get the specified element of this DataValue's representation as an array of Longs.
`String`	`getName()` Gets the name of this DataValue.
`Object`	`getObject(DataValueLocalizer localizer)` Gets the default object representation of this DataValue.
`String`	`getString()` Gets this DataValue's representation as a String.
`String`	`getString(DataValueLocalizer localizer)` Gets this DataValue's representation as a String.
`String[]`	`getStringArray()` Gets this DataValue's representation as an array of Strings.
`String[]`	`getStringArray(DataValueLocalizer localizer)` Gets this DataValue's representation as an array of Strings.
`String`	`getStringArray(DataValueLocalizer localizer, int index)` Get the specified element of this DataValue's representation as an array of Strings.
`String`	`getStringArray(int index)` Get the specified element of this DataValue's representation as an array of Strings.
`static DataValue[]`	`hashtableToArray(Hashtable ht)` Converts a hash table of DataValues to an array.
`boolean`	`isArrayType()` Gets whether this DataValue is an array-type DataValue.
`static boolean`	`isArrayType(int dataType)` Gets whether this DataValue is an array-type DataValue.
`boolean`	`isNullValue()` Gets whether this DataValue is null.
`static DataValue`	`newDataValue()` Constructs a null DataValue of an unknown data type.
`static DataValue`	`newDataValue(boolean value)` Constructs a new boolean DataValue.
`static DataValue`	`newDataValue(Boolean value)` Constructs a new boolean DataValue.
`static DataValue`	`newDataValue(boolean[] values)` Constructs a new array-type boolean DataValue.
`static DataValue`	`newDataValue(Boolean[] values)` Constructs a new array-type boolean DataValue.
`static DataValue`	`newDataValue(DataValue dv)` Constructs a new DataValue identical to the specified DataValue except with no name.
`static DataValue`	`newDataValue(Date value)` Constructs a new date DataValue.
`static DataValue`	`newDataValue(Date[] values)` Constructs a new array-type date DataValue.
`static DataValue`	`newDataValue(double value)` Constructs a new double DataValue.
`static DataValue`	`newDataValue(Double value)` Constructs a new double DataValue.
`static DataValue`	`newDataValue(double[] values)` Constructs a new array-type double DataValue.
`static DataValue`	`newDataValue(Double[] values)` Constructs a new array-type double DataValue.
`static DataValue`	`newDataValue(int value)` Constructs a new integer DataValue.
`static DataValue`	`newDataValue(int[] values)` Constructs a new array-type integer DataValue.
`static DataValue`	`newDataValue(Integer value)` Constructs a new integer DataValue.
`static DataValue`	`newDataValue(Integer[] values)` Constructs a new array-type integer DataValue.
`static DataValue`	`newDataValue(long value)` Constructs a new long DataValue.
`static DataValue`	`newDataValue(Long value)` Constructs a new long DataValue.
`static DataValue`	`newDataValue(long[] values)` Constructs a new array-type long DataValue.
`static DataValue`	`newDataValue(Long[] values)` Constructs a new array-type long DataValue.
`static DataValue`	`newDataValue(Long id, int dataType)` Internal use only: Constructs a new DataValue of the specified data type for the specified id.
`static DataValue`	`newDataValue(Object value)` Constructs a new DataValue for the specified object.
`static DataValue`	`newDataValue(String value)` Constructs a new string DataValue.
`static DataValue`	`newDataValue(String[] values)` Constructs a new array-type string DataValue.
`static DataValue`	`newNullDataValue(int dataType)` Constructs a null DataValue of the specified data type.
`static DataValue`	`overrideName(String name, DataValue dv)` Overrides the name set for this DataValue by cloning the DataValue if the name is already set.
`void`	`setName(String name)` Sets the name of this DataValue.
`protected Boolean`	`toBoolean(Double value, DataValueLocalizer localizer)` Converts a Double to a Boolean.
`protected Boolean`	`toBoolean(Integer value, DataValueLocalizer localizer)` Converts an Integer to a Boolean.
`protected Boolean`	`toBoolean(Long value, DataValueLocalizer localizer)` Converts a Long to a Boolean.
`protected Boolean`	`toBoolean(String value, DataValueLocalizer localizer)` Converts a String to a Boolean.
`protected Date`	`toDate(Date value, DataValueLocalizer localizer)` Converts a Date to a Date (creates a clone).
`protected Date`	`toDate(String value, DataValueLocalizer localizer)` Converts a String to a Date.
`protected Double`	`toDouble(Boolean value, DataValueLocalizer localizer)` Converts a Boolean to a Double.
`protected Double`	`toDouble(Number value, DataValueLocalizer localizer)` Converts a Number to a Double.
`protected Double`	`toDouble(String value, DataValueLocalizer localizer)` Converts a String to a Double.
`protected Integer`	`toInteger(Boolean value, DataValueLocalizer localizer)` Converts a Boolean to an Integer.
`protected Integer`	`toInteger(Number value, DataValueLocalizer localizer)` Converts a Number to an Integer.
`protected Integer`	`toInteger(String value, DataValueLocalizer localizer)` Converts a String to an Integer.
`protected Long`	`toLong(Boolean value, DataValueLocalizer localizer)` Converts a Boolean to a Long.
`protected Long`	`toLong(Date value, DataValueLocalizer localizer)` Converts a Date to a Long.
`protected Long`	`toLong(Number value, DataValueLocalizer localizer)` Converts a Number to a Long.
`protected Long`	`toLong(String value, DataValueLocalizer localizer)` Converts a String to a Long.
`static int`	`toSqlType(int dataType)` Gets the SQL (JDBC) type for the specified data type.
`String`	`toString()` Gets the default object representation of this DataValue as a string.
`protected String`	`toString(Boolean value, DataValueLocalizer localizer)` Converts a Boolean to a String.
`String`	`toString(DataValueLocalizer localizer)` Gets the default object representation of this DataValue as a string.
`protected String`	`toString(Date value, DataValueLocalizer localizer)` Converts a Date to a String.
`protected String`	`toString(Double value, DataValueLocalizer localizer)` Converts a Double to a String.
`protected String`	`toString(Integer value, DataValueLocalizer localizer)` Converts an Integer to a String.
`protected String`	`toString(Long value, DataValueLocalizer localizer)` Converts a Long to a String.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - DATATYPE_UNKNOWN
```
public static final int DATATYPE_UNKNOWN
```
    An unknown data type.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_DATE
```
public static final int DATATYPE_DATE
```
    The data type of date values.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_STRING
```
public static final int DATATYPE_STRING
```
    The data type of string values.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_DOUBLE
```
public static final int DATATYPE_DOUBLE
```
    The data type of double values.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_INTEGER
```
public static final int DATATYPE_INTEGER
```
    The data type of integer values.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_BOOLEAN
```
public static final int DATATYPE_BOOLEAN
```
    The data type of boolean values.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_LONG
```
public static final int DATATYPE_LONG
```
    The data type of long values.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_DATE_ARRAY
```
public static final int DATATYPE_DATE_ARRAY
```
    The data type of array-type date values.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_STRING_ARRAY
```
public static final int DATATYPE_STRING_ARRAY
```
    The data type of array-type string values.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_DOUBLE_ARRAY
```
public static final int DATATYPE_DOUBLE_ARRAY
```
    The data type of array-type double values.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_INTEGER_ARRAY
```
public static final int DATATYPE_INTEGER_ARRAY
```
    The data type of array-type integer values.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_BOOLEAN_ARRAY
```
public static final int DATATYPE_BOOLEAN_ARRAY
```
    The data type of array-type boolean values.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_LONG_ARRAY
```
public static final int DATATYPE_LONG_ARRAY
```
    The data type of array-type long values.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_LABEL_UNKNOWN
```
public static final String DATATYPE_LABEL_UNKNOWN
```
    The label for unknown datatype.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_LABEL_DATE
```
public static final String DATATYPE_LABEL_DATE
```
    The label for date datatype.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_LABEL_STRING
```
public static final String DATATYPE_LABEL_STRING
```
    The label for string datatype.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_LABEL_DOUBLE
```
public static final String DATATYPE_LABEL_DOUBLE
```
    The label for double datatype.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_LABEL_INTEGER
```
public static final String DATATYPE_LABEL_INTEGER
```
    The label for integer datatype.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_LABEL_BOOLEAN
```
public static final String DATATYPE_LABEL_BOOLEAN
```
    The label for boolean datatype.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_LABEL_LONG
```
public static final String DATATYPE_LABEL_LONG
```
    The label for long datatype.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_LABEL_DATE_ARRAY
```
public static final String DATATYPE_LABEL_DATE_ARRAY
```
    The label for date array datatype.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_LABEL_STRING_ARRAY
```
public static final String DATATYPE_LABEL_STRING_ARRAY
```
    The label for string array datatype.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_LABEL_DOUBLE_ARRAY
```
public static final String DATATYPE_LABEL_DOUBLE_ARRAY
```
    The label for double array datatype.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_LABEL_INTEGER_ARRAY
```
public static final String DATATYPE_LABEL_INTEGER_ARRAY
```
    The label for integer array datatype.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_LABEL_BOOLEAN_ARRAY
```
public static final String DATATYPE_LABEL_BOOLEAN_ARRAY
```
    The label for boolean array datatype.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - DATATYPE_LABEL_LONG_ARRAY
```
public static final String DATATYPE_LABEL_LONG_ARRAY
```
    The label for long array datatype.
    
    See Also:
    
    Constant Field Values
    
    (Published)
  - LONG_ZERO
```
public static final Long LONG_ZERO
```
    Constant for a Long representation of zero, commonly used in some cases to indicate essentially a null numeric setting.
    
    (Unpublished)
- Constructor Detail
  - DataValue
```
protected DataValue()
```
    Constructs a null DataValue of an unknown data type.
    
    (Unpublished)
- Method Detail
  - newDataValue
```
public static final DataValue newDataValue(int value)
```
    Constructs a new integer DataValue.
    
    Parameters:
    
    value - the integer value
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(Integer value)
```
    Constructs a new integer DataValue.
    
    Parameters:
    
    value - the integer value
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(long value)
```
    Constructs a new long DataValue.
    
    Parameters:
    
    value - the long value
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(Long value)
```
    Constructs a new long DataValue.
    
    Parameters:
    
    value - the long value
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(double value)
```
    Constructs a new double DataValue.
    
    Parameters:
    
    value - the double value
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(Double value)
```
    Constructs a new double DataValue.
    
    Parameters:
    
    value - the double value
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(String value)
```
    Constructs a new string DataValue. If an empty string is passed as an argument, the DataValue string will be null.
    
    Parameters:
    
    value - the string value
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(Date value)
```
    Constructs a new date DataValue.
    
    Parameters:
    
    value - the date value
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(boolean value)
```
    Constructs a new boolean DataValue.
    
    Parameters:
    
    value - the boolean value
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(Boolean value)
```
    Constructs a new boolean DataValue.
    
    Parameters:
    
    value - the boolean value
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(int[] values)
```
    Constructs a new array-type integer DataValue.
    
    Parameters:
    
    values - the integer values
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(Integer[] values)
```
    Constructs a new array-type integer DataValue.
    
    Parameters:
    
    values - the integer values
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(long[] values)
```
    Constructs a new array-type long DataValue.
    
    Parameters:
    
    values - the long values
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(Long[] values)
```
    Constructs a new array-type long DataValue.
    
    Parameters:
    
    values - the long values
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(double[] values)
```
    Constructs a new array-type double DataValue.
    
    Parameters:
    
    values - the double values
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(Double[] values)
```
    Constructs a new array-type double DataValue.
    
    Parameters:
    
    values - the double values
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(String[] values)
```
    Constructs a new array-type string DataValue. If the argument contains an empty array, the DataValue array-type string will be null.
    
    Parameters:
    
    values - the string values
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(Date[] values)
```
    Constructs a new array-type date DataValue.
    
    Parameters:
    
    values - the date values
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(boolean[] values)
```
    Constructs a new array-type boolean DataValue.
    
    Parameters:
    
    values - the boolean values
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(Boolean[] values)
```
    Constructs a new array-type boolean DataValue.
    
    Parameters:
    
    values - the boolean values
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(Long id,
                                           int dataType)
```
    Internal use only: Constructs a new DataValue of the specified data type for the specified id.
    For internal use only. Do not call this method.
    
    Parameters:
    
    id - the id
    
    dataType - the data type
    
    Returns:
    
    the new DataValue
    
    (Unpublished)
  - newDataValue
```
public static final DataValue newDataValue(DataValue dv)
```
    Constructs a new DataValue identical to the specified DataValue except with no name.
    
    Parameters:
    
    dv - the existing DataValue
    
    Returns:
    
    the new nameless DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue(Object value)
```
    Constructs a new DataValue for the specified object.
    
    Parameters:
    
    value - the object
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newDataValue
```
public static final DataValue newDataValue()
```
    Constructs a null DataValue of an unknown data type.
    
    Returns:
    
    the new DataValue
    
    (Published)
  - newNullDataValue
```
public static final DataValue newNullDataValue(int dataType)
```
    Constructs a null DataValue of the specified data type.
    newNullDataValue(DATATYPE_STRING) is equivalent to newDataValue((String)null).
    
    Parameters:
    
    dataType - the data type
    
    Returns:
    
    the new DataValue
    
    (Published)
  - getInteger
```
public final int getInteger()
```
    Gets this DataValue's representation as an int.
    
    Returns:
    
    the int value
    
    (Published)
  - getInteger
```
public final int getInteger(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as an int.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the int value
    
    (Published)
  - getIntegerObject
```
public final Integer getIntegerObject()
```
    Gets this DataValue's representation as an Integer.
    
    Returns:
    
    the Integer value
    
    (Published)
  - getIntegerObject
```
public final Integer getIntegerObject(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as an Integer.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the Integer value
    
    (Published)
  - getLong
```
public final long getLong()
```
    Gets this DataValue's representation as a long.
    
    Returns:
    
    the long value
    
    (Published)
  - getLong
```
public final long getLong(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as a long.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the long value
    
    (Published)
  - getLongObject
```
public final Long getLongObject()
```
    Gets this DataValue's representation as a Long.
    
    Returns:
    
    the Long value
    
    (Published)
  - getLongObject
```
public final Long getLongObject(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as a Long.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the Long value
    
    (Published)
  - getDouble
```
public final double getDouble()
```
    Gets this DataValue's representation as a double.
    
    Returns:
    
    the double value
    
    (Published)
  - getDouble
```
public final double getDouble(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as a double.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the double value
    
    (Published)
  - getDoubleObject
```
public final Double getDoubleObject()
```
    Gets this DataValue's representation as a Double.
    
    Returns:
    
    the Double value
    
    (Published)
  - getDoubleObject
```
public final Double getDoubleObject(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as a Double.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the Double value
    
    (Published)
  - getString
```
public final String getString()
```
    Gets this DataValue's representation as a String.
    
    Returns:
    
    the String value
    
    (Published)
  - getString
```
public final String getString(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as a String.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the String value
    
    (Published)
  - getDate
```
public final Date getDate()
```
    Gets this DataValue's representation as a Date.
    
    Returns:
    
    the Date value
    
    (Published)
  - getDate
```
public final Date getDate(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as a Date.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the Date value
    
    (Published)
  - getBoolean
```
public final boolean getBoolean()
```
    Gets this DataValue's representation as a boolean.
    
    Returns:
    
    the boolean value
    
    (Published)
  - getBoolean
```
public final boolean getBoolean(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as a boolean.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the boolean value
    
    (Published)
  - getBooleanObject
```
public final Boolean getBooleanObject()
```
    Gets this DataValue's representation as a Boolean.
    
    Returns:
    
    the Boolean value
    
    (Published)
  - getBooleanObject
```
public final Boolean getBooleanObject(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as a Boolean.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the Boolean value
    
    (Published)
  - getIntegerArray
```
public final int[] getIntegerArray()
```
    Gets this DataValue's representation as an array of ints.
    
    Returns:
    
    the int array; null if the DataValue is null
    
    (Published)
  - getIntegerArray
```
public final int[] getIntegerArray(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as an array of ints.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the int array; null if the DataValue is null
    
    (Published)
  - getIntegerObjectArray
```
public final Integer[] getIntegerObjectArray()
```
    Gets this DataValue's representation as an array of Integers.
    
    Returns:
    
    the Integer array; null if the DataValue is null
    
    (Published)
  - getIntegerObjectArray
```
public final Integer[] getIntegerObjectArray(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as an array of Integers.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the Integer array; null if the DataValue is null
    
    (Published)
  - getLongArray
```
public final long[] getLongArray()
```
    Gets this DataValue's representation as an array of longs.
    
    Returns:
    
    the long array; null if the DataValue is null
    
    (Published)
  - getLongArray
```
public final long[] getLongArray(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as an array of longs.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the long array; null if the DataValue is null
    
    (Published)
  - getLongObjectArray
```
public final Long[] getLongObjectArray()
```
    Gets this DataValue's representation as an array of Longs.
    
    Returns:
    
    the Long array; null if the DataValue is null
    
    (Published)
  - getLongObjectArray
```
public final Long[] getLongObjectArray(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as an array of Longs.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the Long array; null if the DataValue is null
    
    (Published)
  - getDoubleArray
```
public final double[] getDoubleArray()
```
    Gets this DataValue's representation as an array of doubles.
    
    Returns:
    
    the double array; null if the DataValue is null
    
    (Published)
  - getDoubleArray
```
public final double[] getDoubleArray(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as an array of doubles.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the double array; null if the DataValue is null
    
    (Published)
  - getDoubleObjectArray
```
public final Double[] getDoubleObjectArray()
```
    Gets this DataValue's representation as an array of Doubles.
    
    Returns:
    
    the Double array; null if the DataValue is null
    
    (Published)
  - getDoubleObjectArray
```
public final Double[] getDoubleObjectArray(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as an array of Doubles.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the Double array; null if the DataValue is null
    
    (Published)
  - getStringArray
```
public final String[] getStringArray()
```
    Gets this DataValue's representation as an array of Strings.
    
    Returns:
    
    the String array; null if the DataValue is null
    
    (Published)
  - getStringArray
```
public final String[] getStringArray(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as an array of Strings.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the String array; null if the DataValue is null
    
    (Published)
  - getDateArray
```
public final Date[] getDateArray()
```
    Gets this DataValue's representation as an array of Dates.
    
    Returns:
    
    the Date array; null if the DataValue is null
    
    (Published)
  - getDateArray
```
public final Date[] getDateArray(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as an array of Dates.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the Date array; null if the DataValue is null
    
    (Published)
  - getBooleanArray
```
public final boolean[] getBooleanArray()
```
    Gets this DataValue's representation as an array of booleans.
    
    Returns:
    
    the boolean array; null if the DataValue is null
    
    (Published)
  - getBooleanArray
```
public final boolean[] getBooleanArray(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as an array of booleans.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the boolean array; null if the DataValue is null
    
    (Published)
  - getBooleanObjectArray
```
public final Boolean[] getBooleanObjectArray()
```
    Gets this DataValue's representation as an array of Booleans.
    
    Returns:
    
    the Boolean array; null if the DataValue is null
    
    (Published)
  - getBooleanObjectArray
```
public final Boolean[] getBooleanObjectArray(DataValueLocalizer localizer)
```
    Gets this DataValue's representation as an array of Booleans.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the Boolean array; null if the DataValue is null
    
    (Published)
  - getIntegerArray
```
public final int getIntegerArray(int index)
```
    Get the specified element of this DataValue's representation as an array of ints.
    
    Parameters:
    
    index - the zero-based index
    
    Returns:
    
    the int value of that element
    
    (Published)
  - getIntegerArray
```
public final int getIntegerArray(DataValueLocalizer localizer,
                                 int index)
```
    Get the specified element of this DataValue's representation as an array of ints.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the int value of that element
    
    (Published)
  - getIntegerObjectArray
```
public final Integer getIntegerObjectArray(int index)
```
    Get the specified element of this DataValue's representation as an array of Integers.
    
    Parameters:
    
    index - the zero-based index
    
    Returns:
    
    the Integer value of that element
    
    (Published)
  - getIntegerObjectArray
```
public final Integer getIntegerObjectArray(DataValueLocalizer localizer,
                                           int index)
```
    Get the specified element of this DataValue's representation as an array of Integers.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the Integer value of that element
    
    (Published)
  - getLongArray
```
public final long getLongArray(int index)
```
    Get the specified element of this DataValue's representation as an array of longs.
    
    Parameters:
    
    index - the zero-based index
    
    Returns:
    
    the long value of that element
    
    (Published)
  - getLongArray
```
public final long getLongArray(DataValueLocalizer localizer,
                               int index)
```
    Get the specified element of this DataValue's representation as an array of longs.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the long value of that element
    
    (Published)
  - getLongObjectArray
```
public final Long getLongObjectArray(int index)
```
    Get the specified element of this DataValue's representation as an array of Longs.
    
    Parameters:
    
    index - the zero-based index
    
    Returns:
    
    the Long value of that element
    
    (Published)
  - getLongObjectArray
```
public final Long getLongObjectArray(DataValueLocalizer localizer,
                                     int index)
```
    Get the specified element of this DataValue's representation as an array of Longs.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the Long value of that element
    
    (Published)
  - getDoubleArray
```
public final double getDoubleArray(int index)
```
    Get the specified element of this DataValue's representation as an array of doubles.
    
    Parameters:
    
    index - the zero-based index
    
    Returns:
    
    the double value of that element
    
    (Published)
  - getDoubleArray
```
public final double getDoubleArray(DataValueLocalizer localizer,
                                   int index)
```
    Get the specified element of this DataValue's representation as an array of doubles.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the double value of that element
    
    (Published)
  - getDoubleObjectArray
```
public final Double getDoubleObjectArray(int index)
```
    Get the specified element of this DataValue's representation as an array of Doubles.
    
    Parameters:
    
    index - the zero-based index
    
    Returns:
    
    the Double value of that element
    
    (Published)
  - getDoubleObjectArray
```
public final Double getDoubleObjectArray(DataValueLocalizer localizer,
                                         int index)
```
    Get the specified element of this DataValue's representation as an array of Doubles.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the Double value of that element
    
    (Published)
  - getStringArray
```
public final String getStringArray(int index)
```
    Get the specified element of this DataValue's representation as an array of Strings.
    
    Parameters:
    
    index - the zero-based index
    
    Returns:
    
    the String value of that element
    
    (Published)
  - getStringArray
```
public final String getStringArray(DataValueLocalizer localizer,
                                   int index)
```
    Get the specified element of this DataValue's representation as an array of Strings.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the String value of that element
    
    (Published)
  - getDateArray
```
public final Date getDateArray(int index)
```
    Get the specified element of this DataValue's representation as an array of Dates.
    
    Parameters:
    
    index - the zero-based index
    
    Returns:
    
    the Date value of that element
    
    (Published)
  - getDateArray
```
public final Date getDateArray(DataValueLocalizer localizer,
                               int index)
```
    Get the specified element of this DataValue's representation as an array of Dates.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the Date value of that element
    
    (Published)
  - getBooleanArray
```
public final boolean getBooleanArray(int index)
```
    Get the specified element of this DataValue's representation as an array of booleans.
    
    Parameters:
    
    index - the zero-based index
    
    Returns:
    
    the boolean value of that element
    
    (Published)
  - getBooleanArray
```
public final boolean getBooleanArray(DataValueLocalizer localizer,
                                     int index)
```
    Get the specified element of this DataValue's representation as an array of booleans.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the boolean value of that element
    
    (Published)
  - getBooleanObjectArray
```
public final Boolean getBooleanObjectArray(int index)
```
    Get the specified element of this DataValue's representation as an array of Booleans.
    
    Parameters:
    
    index - the zero-based index
    
    Returns:
    
    the Boolean value of that element
    
    (Published)
  - getBooleanObjectArray
```
public final Boolean getBooleanObjectArray(DataValueLocalizer localizer,
                                           int index)
```
    Get the specified element of this DataValue's representation as an array of Booleans.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the Boolean value of that element
    
    (Published)
  - setName
```
public final void setName(String name)
```
    Sets the name of this DataValue.
    A RuntimeException will be thrown if the instance's name is already set.
    
    Parameters:
    
    name - the string name
    
    (Published)
  - overrideName
```
public static final DataValue overrideName(String name,
                                           DataValue dv)
```
    Overrides the name set for this DataValue by cloning the DataValue if the name is already set.
    
    Parameters:
    
    name - the name
    
    dv - the DataValue
    
    Returns:
    
    either the previously-nameless DataValue with the name now set, or a clone of the previously-named DataValue with the name altered
    
    (Published)
  - ensureUpperCaseName
```
public final void ensureUpperCaseName()
```
    Ensures the name of this DataValue (if any) is uppercase.
    
    (Published)
  - getName
```
public final String getName()
```
    Gets the name of this DataValue.
    
    Returns:
    
    the name
    
    (Published)
  - getDataType
```
public int getDataType()
```
    Gets the data type of this DataValue.
    
    Returns:
    
    the data type
    
    (Published)
  - getDataTypeLabel
```
public String getDataTypeLabel()
```
    Gets the label for the data type associated with this DataValue.
    
    Returns:
    
    the data type label
    
    (Published)
  - getDataTypeLabel
```
public static String getDataTypeLabel(int dataType)
```
    Gets the label for the specified data type.
    
    Parameters:
    
    dataType - the datatype
    
    Returns:
    
    the label that corresponds to the specified data type
    
    (Published)
  - isArrayType
```
public final boolean isArrayType()
```
    Gets whether this DataValue is an array-type DataValue.
    
    Returns:
    
    true if instance is an array type; false otherwise
    
    (Published)
  - isArrayType
```
public static final boolean isArrayType(int dataType)
```
    Gets whether this DataValue is an array-type DataValue.
    
    Parameters:
    
    dataType - the data type to check
    
    Returns:
    
    true if instance is an array type; false otherwise
    
    (Published)
  - isNullValue
```
public boolean isNullValue()
```
    Gets whether this DataValue is null.
    
    Returns:
    
    whether the DataValue is null
    
    (Published)
  - getElementCount
```
public int getElementCount()
```
    Gets the number of elements in an array-type DataValue.
    
    Returns:
    
    the number of elements, or 1 if the DataValue is not an array type, or 0 if the DataValue is null
    
    (Published)
  - getObject
```
public Object getObject(DataValueLocalizer localizer)
```
    Gets the default object representation of this DataValue.
    For example, the default object representation of a boolean DataValue is a Java Boolean.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the default object representation
    
    (Published)
  - toString
```
public final String toString()
```
    Gets the default object representation of this DataValue as a string.
    Equivalent to getObject(null).toString(). Unlike the getString method, the returned string is completely unformatted and unlocalized.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    the string representation
    
    (Published)
  - toString
```
public final String toString(DataValueLocalizer localizer)
```
    Gets the default object representation of this DataValue as a string.
    Equivalent to getObject(localizer).toString(). Unlike the getString method, the returned string is completely unformatted and unlocalized.
    
    Returns:
    
    the string representation
    
    (Published)
  - hashtableToArray
```
public static final DataValue[] hashtableToArray(Hashtable ht)
```
    Converts a hash table of DataValues to an array.
    If a null Hastable is specified, a null value is returned as the array. Otherwise the length of the returned array will be equal to the size of the Hashtable.
    
    Parameters:
    
    ht - the Hashtable of DataValues
    
    Returns:
    
    an array of DataValues
    
    (Published)
  - arrayToHashtable
```
public static final Hashtable arrayToHashtable(DataValue[] values)
```
    Converts an array of DataValues to a Hashtable, hashed by name.
    DataValues whose name is unset are ignored, and not reflected in the Hashtable returned.
    
    Parameters:
    
    values - an array of DataValues
    
    Returns:
    
    the Hashtable of DataValues
    
    (Published)
  - convertToInteger
```
protected int convertToInteger(DataValueLocalizer localizer,
                               int index)
```
    Converts this DataValue to an int.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the int value
    
    (Unpublished)
  - convertToIntegerObject
```
protected Integer convertToIntegerObject(DataValueLocalizer localizer,
                                         int index)
```
    Converts this DataValue to an Integer.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the Integer value
    
    (Unpublished)
  - convertToLong
```
protected long convertToLong(DataValueLocalizer localizer,
                             int index)
```
    Converts this DataValue to a long.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the long value
    
    (Unpublished)
  - convertToLongObject
```
protected Long convertToLongObject(DataValueLocalizer localizer,
                                   int index)
```
    Converts this DataValue to a Long.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the Long value
    
    (Unpublished)
  - convertToDouble
```
protected double convertToDouble(DataValueLocalizer localizer,
                                 int index)
```
    Converts this DataValue to a double.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the double value
    
    (Unpublished)
  - convertToDoubleObject
```
protected Double convertToDoubleObject(DataValueLocalizer localizer,
                                       int index)
```
    Converts this DataValue to a Double.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the Double value
    
    (Unpublished)
  - convertToString
```
protected String convertToString(DataValueLocalizer localizer,
                                 int index)
```
    Converts this DataValue to a String.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the String value
    
    (Unpublished)
  - convertToDate
```
protected Date convertToDate(DataValueLocalizer localizer,
                             int index)
```
    Converts this DataValue to a Date.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the Date value
    
    (Unpublished)
  - convertToBoolean
```
protected boolean convertToBoolean(DataValueLocalizer localizer,
                                   int index)
```
    Converts this DataValue to a boolean.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the boolean value
    
    (Unpublished)
  - convertToBooleanObject
```
protected Boolean convertToBooleanObject(DataValueLocalizer localizer,
                                         int index)
```
    Converts this DataValue to a Boolean.
    
    Parameters:
    
    localizer - the localizer
    
    index - the zero-based index
    
    Returns:
    
    the Boolean value
    
    (Unpublished)
  - convertToIntegerArray
```
protected int[] convertToIntegerArray(DataValueLocalizer localizer)
```
    Converts this DataValue to an array of ints.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the int array; null if the DataValue is null
    
    (Unpublished)
  - convertToIntegerObjectArray
```
protected Integer[] convertToIntegerObjectArray(DataValueLocalizer localizer)
```
    Converts this DataValue to an array of Integers.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the Integer array; null if the DataValue is null
    
    (Unpublished)
  - convertToLongArray
```
protected long[] convertToLongArray(DataValueLocalizer localizer)
```
    Converts this DataValue to an array of longs.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the long array; null if the DataValue is null
    
    (Unpublished)
  - convertToLongObjectArray
```
protected Long[] convertToLongObjectArray(DataValueLocalizer localizer)
```
    Converts this DataValue to an array of Longs.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the Long array; null if the DataValue is null
    
    (Unpublished)
  - convertToDoubleArray
```
protected double[] convertToDoubleArray(DataValueLocalizer localizer)
```
    Converts this DataValue to an array of doubles.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the double array; null if the DataValue is null
    
    (Unpublished)
  - convertToDoubleObjectArray
```
protected Double[] convertToDoubleObjectArray(DataValueLocalizer localizer)
```
    Converts this DataValue to an array of Doubles.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the Double array; null if the DataValue is null
    
    (Unpublished)
  - convertToStringArray
```
protected String[] convertToStringArray(DataValueLocalizer localizer)
```
    Converts this DataValue to an array of Strings.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the String array; null if the DataValue is null
    
    (Unpublished)
  - convertToDateArray
```
protected Date[] convertToDateArray(DataValueLocalizer localizer)
```
    Converts this DataValue to an array of Dates.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the Date array; null if the DataValue is null
    
    (Unpublished)
  - convertToBooleanArray
```
protected boolean[] convertToBooleanArray(DataValueLocalizer localizer)
```
    Converts this DataValue to an array of booleans.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the boolean array; null if the DataValue is null
    
    (Unpublished)
  - convertToBooleanObjectArray
```
protected Boolean[] convertToBooleanObjectArray(DataValueLocalizer localizer)
```
    Converts this DataValue to an array of Booleans.
    
    Parameters:
    
    localizer - the localizer
    
    Returns:
    
    the Boolean array; null if the DataValue is null
    
    (Unpublished)
  - toInteger
```
protected final Integer toInteger(Number value,
                                  DataValueLocalizer localizer)
```
    Converts a Number to an Integer.
    
    Parameters:
    
    value - the Number
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Integer
    
    (Unpublished)
  - toInteger
```
protected final Integer toInteger(Boolean value,
                                  DataValueLocalizer localizer)
```
    Converts a Boolean to an Integer.
    
    Parameters:
    
    value - the Boolean
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Integer
    
    (Unpublished)
  - toInteger
```
protected final Integer toInteger(String value,
                                  DataValueLocalizer localizer)
```
    Converts a String to an Integer.
    
    Parameters:
    
    value - the String
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Integer
    
    (Unpublished)
  - toLong
```
protected final Long toLong(Number value,
                            DataValueLocalizer localizer)
```
    Converts a Number to a Long.
    
    Parameters:
    
    value - the Number
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Long
    
    (Unpublished)
  - toLong
```
protected final Long toLong(Boolean value,
                            DataValueLocalizer localizer)
```
    Converts a Boolean to a Long.
    
    Parameters:
    
    value - the Boolean
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Long
    
    (Unpublished)
  - toLong
```
protected final Long toLong(Date value,
                            DataValueLocalizer localizer)
```
    Converts a Date to a Long.
    
    Parameters:
    
    value - the Date
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Long
    
    (Unpublished)
  - toLong
```
protected final Long toLong(String value,
                            DataValueLocalizer localizer)
```
    Converts a String to a Long.
    
    Parameters:
    
    value - the String
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Long
    
    (Unpublished)
  - toDouble
```
protected final Double toDouble(Number value,
                                DataValueLocalizer localizer)
```
    Converts a Number to a Double.
    
    Parameters:
    
    value - the Number
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Double
    
    (Unpublished)
  - toDouble
```
protected final Double toDouble(Boolean value,
                                DataValueLocalizer localizer)
```
    Converts a Boolean to a Double.
    
    Parameters:
    
    value - the Boolean
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Double
    
    (Unpublished)
  - toDouble
```
protected final Double toDouble(String value,
                                DataValueLocalizer localizer)
```
    Converts a String to a Double.
    
    Parameters:
    
    value - the String
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Double
    
    (Unpublished)
  - toBoolean
```
protected final Boolean toBoolean(Integer value,
                                  DataValueLocalizer localizer)
```
    Converts an Integer to a Boolean.
    
    Parameters:
    
    value - the Integer
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Boolean
    
    (Unpublished)
  - toBoolean
```
protected final Boolean toBoolean(Long value,
                                  DataValueLocalizer localizer)
```
    Converts a Long to a Boolean.
    
    Parameters:
    
    value - the Long
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Boolean
    
    (Unpublished)
  - toBoolean
```
protected final Boolean toBoolean(Double value,
                                  DataValueLocalizer localizer)
```
    Converts a Double to a Boolean.
    
    Parameters:
    
    value - the Double
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Boolean
    
    (Unpublished)
  - toBoolean
```
protected final Boolean toBoolean(String value,
                                  DataValueLocalizer localizer)
```
    Converts a String to a Boolean.
    
    Parameters:
    
    value - the String
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Boolean
    
    (Unpublished)
  - toString
```
protected final String toString(Integer value,
                                DataValueLocalizer localizer)
```
    Converts an Integer to a String.
    
    Parameters:
    
    value - the Integer
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the String
    
    (Unpublished)
  - toString
```
protected final String toString(Long value,
                                DataValueLocalizer localizer)
```
    Converts a Long to a String.
    
    Parameters:
    
    value - the Long
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Boolean
    
    (Unpublished)
  - toString
```
protected final String toString(Double value,
                                DataValueLocalizer localizer)
```
    Converts a Double to a String.
    
    Parameters:
    
    value - the Double
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Boolean
    
    (Unpublished)
  - toString
```
protected final String toString(Boolean value,
                                DataValueLocalizer localizer)
```
    Converts a Boolean to a String.
    
    Parameters:
    
    value - the Boolean
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the String
    
    (Unpublished)
  - toString
```
protected final String toString(Date value,
                                DataValueLocalizer localizer)
```
    Converts a Date to a String.
    
    Parameters:
    
    value - the Date
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the String
    
    (Unpublished)
  - toDate
```
protected final Date toDate(String value,
                            DataValueLocalizer localizer)
```
    Converts a String to a Date.
    
    Parameters:
    
    value - the String
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the Date
    
    (Unpublished)
  - toDate
```
protected final Date toDate(Date value,
                            DataValueLocalizer localizer)
```
    Converts a Date to a Date (creates a clone).
    
    Parameters:
    
    value - the Date
    
    localizer - the DataValueLocalizer to use
    
    Returns:
    
    the cloned Date
    
    (Unpublished)
  - compareTo
```
public int compareTo(Object o)
```
    Compares two DataValues.
    Delegates comparison to a comparison of the two names.
    
    Specified by:
    
    compareTo in interface Comparable
    
    Parameters:
    
    o - the second DataValue to compare with
    
    Returns:
    
    a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.
    
    (Unpublished)
  - toSqlType
```
public static int toSqlType(int dataType)
```
    Gets the SQL (JDBC) type for the specified data type.
    
    Parameters:
    
    dataType - the Attribute data type
    
    Returns:
    
    the SQL type
    
    (Published)

Class DataValue

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DATATYPE_UNKNOWN

DATATYPE_DATE

DATATYPE_STRING

DATATYPE_DOUBLE

DATATYPE_INTEGER

DATATYPE_BOOLEAN

DATATYPE_LONG

DATATYPE_DATE_ARRAY

DATATYPE_STRING_ARRAY

DATATYPE_DOUBLE_ARRAY

DATATYPE_INTEGER_ARRAY

DATATYPE_BOOLEAN_ARRAY

DATATYPE_LONG_ARRAY

DATATYPE_LABEL_UNKNOWN

DATATYPE_LABEL_DATE

DATATYPE_LABEL_STRING

DATATYPE_LABEL_DOUBLE

DATATYPE_LABEL_INTEGER

DATATYPE_LABEL_BOOLEAN

DATATYPE_LABEL_LONG

DATATYPE_LABEL_DATE_ARRAY

DATATYPE_LABEL_STRING_ARRAY

DATATYPE_LABEL_DOUBLE_ARRAY

DATATYPE_LABEL_INTEGER_ARRAY

DATATYPE_LABEL_BOOLEAN_ARRAY

DATATYPE_LABEL_LONG_ARRAY

LONG_ZERO

Constructor Detail

DataValue

Method Detail

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newDataValue

newNullDataValue

getInteger

getInteger

getIntegerObject

getIntegerObject

getLong

getLong

getLongObject

getLongObject

getDouble

getDouble

getDoubleObject

getDoubleObject

getString

getString

getDate

getDate

getBoolean

getBoolean

getBooleanObject