org.apache.commons.jxpath.ri.compiler.CoreOperationLessThanOrEqual

public class CoreOperationLessThanOrEqual extends CoreOperationRelationalExpression

Implementation of Expression for the operation "<=".

Version:: $Revision: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $
Author:: Dmitri Plotnikov

Nested Class Summary

Nested classes/interfaces inherited from class Expression
Expression.PointerIterator, Expression.ValueIterator
Field Summary

Fields inherited from class CoreOperation
ADD_PRECEDENCE, AND_PRECEDENCE, COMPARE_PRECEDENCE, MULTIPLY_PRECEDENCE, NEGATE_PRECEDENCE, OR_PRECEDENCE, RELATIONAL_EXPR_PRECEDENCE, UNION_PRECEDENCE

Fields inherited from class Operation
args

Fields inherited from class Expression
NOT_A_NUMBER, ONE, ZERO
Constructor Summary

Constructors

Constructor

Description

CoreOperationLessThanOrEqual(Expression arg1, Expression arg2)

Create a new CoreOperationLessThanOrEqual.
Method Summary

Modifier and Type

Method

Description

protected boolean

evaluateCompare(int compare)

Template method for subclasses to evaluate the result of a comparison.

String

getSymbol()

Returns the XPath symbol for this operation, e.g.

Methods inherited from class CoreOperationRelationalExpression
computeValue, getPrecedence, isSymmetric

Methods inherited from class CoreOperation
compute, toString

Methods inherited from class Operation
computeContextDependent, getArguments

Methods inherited from class Expression
isContextDependent, iterate, iteratePointers

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

Class CoreOperationLessThanOrEqual

Nested Class Summary