Package org.apache.velocity.runtime.parser.node

Class ASTNENode

java.lang.Object

org.apache.velocity.runtime.parser.node.SimpleNode

org.apache.velocity.runtime.parser.node.ASTBinaryOperator

org.apache.velocity.runtime.parser.node.ASTComparisonNode

org.apache.velocity.runtime.parser.node.ASTEQNode

org.apache.velocity.runtime.parser.node.ASTNENode

All Implemented Interfaces:

Cloneable, Node, Renderable

public class ASTNENode
extends ASTEQNode

Handles arg1 != arg2 by negating evaluation of ASTEQNode

Field Summary

Fields inherited from class org.apache.velocity.runtime.parser.node.SimpleNode

children, column, first, firstImage, id, info, invalid, last, lastImage, line, literal, log, parent, parser, rsvc, state, template

Constructor Summary

Constructors

Constructor	Description
ASTNENode(int id)
ASTNENode(Parser p, int id)

Method Summary

Modifier and Type	Method	Description
boolean	evaluate(InternalContextAdapter context)

Methods inherited from class org.apache.velocity.runtime.parser.node.ASTEQNode

compareNonNumber, compareNull, getLiteralOperator, numberTest

Methods inherited from class org.apache.velocity.runtime.parser.node.ASTComparisonNode

compareNumbers, jjtAccept, value

Methods inherited from class org.apache.velocity.runtime.parser.node.ASTBinaryOperator

init, literal

Methods inherited from class org.apache.velocity.runtime.parser.node.SimpleNode

childrenAccept, cleanupParserAndTokens, clone, clone, dump, dump, dump, execute, getColumn, getFirstToken, getFirstTokenImage, getInfo, getLastToken, getLastTokenImage, getLine, getLocation, getParser, getRuntimeServices, getTemplate, getTemplateName, getType, isInvalid, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, render, saveTokenImages, setFirstToken, setInfo, setInvalid, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Details

ASTNENode

public ASTNENode(int id)

ASTNENode

public ASTNENode(Parser p,
 int id)

Method Details

evaluate

public boolean evaluate(InternalContextAdapter context)
                 throws MethodInvocationException

Specified by:

evaluate in interface Node

Overrides:

evaluate in class ASTComparisonNode

Parameters:

context -

Returns:

The evaluation result.

Throws:

MethodInvocationException

See Also:

• SimpleNode.evaluate(org.apache.velocity.context.InternalContextAdapter)