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ilog.rules.factory
Class IlrArrayLength

java.lang.Object
  ilog.rules.factory.IlrValue
      ilog.rules.factory.IlrArrayLength

All Implemented Interfaces:

Serializable

public final class IlrArrayLength
extends IlrValue

This class represents an array length expression. An array length expression refers to the length of an array using a form like arr.length.

Warning: Serialized objects of this class will not be compatible with future releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of IBM Decision Server.

See Also:

Serialized Form

Constructor Summary

IlrArrayLength(IlrValue array)
Constructs an array length expression on an array.

Method Summary

Object	exploreValue(IlrFactoryExplorer explorer) Explores the array length as a value and returns an object as a result.
IlrValue	getArray() Gets the array value of this expression.

Methods inherited from class ilog.rules.factory.IlrValue

add, divide, getField, getReflect, getType, getXOMType, invokeEquals, isConstant, isEvent, isEventCondition, isNull, multiply, remainder, subtract, testAfter, testAfter, testBefore, testBefore, testEqual, testFalse, testGreaterOrEqual, testGreaterThan, testIn, testInstanceOf, testLessOrEqual, testLessThan, testNotEqual, testNotIn, testOccursin, testTrue, timeof, toNegative, toPositive, toPostfixDecr, toPostfixIncr, toPrefixDecr, toPrefixIncr

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IlrArrayLength

public IlrArrayLength(IlrValue array)

Constructs an array length expression on an array.

Parameters:

array - An expression, whose type must be array.

Method Detail

getArray

public IlrValue getArray()

Gets the array value of this expression.

Returns:

The array value of this expression.

exploreValue

public Object exploreValue(IlrFactoryExplorer explorer)

Explores the array length as a value and returns an object as a result.

Specified by:

exploreValue in class IlrValue

Parameters:

explorer - The factory explorer.

Returns:

An object, the result of the exploration, or null if the method does not return a value.