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.ASTNENode

All Implemented Interfaces:

Node, Renderable

public class ASTNENode
extends SimpleNode

Handles arg1 != arg2 This operator requires that the LHS and RHS are both of the same Class OR both are subclasses of java.lang.Number

Field Summary

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

children, first, id, info, invalid, last, log, parent, parser, rsvc, state, templateName

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
boolean	evaluate(InternalContextAdapter context)
private String	getLiteral(boolean left)
Object	jjtAccept(ParserVisitor visitor, Object data)
Object	value(InternalContextAdapter context)

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

childrenAccept, dump, execute, getColumn, getFirstToken, getInfo, getLastToken, getLine, getLocation, getRuntimeServices, getTemplateName, getType, init, isInvalid, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, literal, render, 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)

Parameters:

id -

ASTNENode

public ASTNENode(Parser p,
 int id)

Parameters:

p -

id -

Method Details

jjtAccept

public Object jjtAccept(ParserVisitor visitor,
 Object data)

Specified by:

jjtAccept in interface Node

Overrides:

jjtAccept in class SimpleNode

Returns:

The Node execution result object.

See Also:

• SimpleNode.jjtAccept(org.apache.velocity.runtime.parser.node.ParserVisitor, java.lang.Object)

evaluate

public boolean evaluate(InternalContextAdapter context)
                 throws MethodInvocationException

Specified by:

evaluate in interface Node

Overrides:

evaluate in class SimpleNode

Returns:

The evaluation result.

Throws:

MethodInvocationException

See Also:

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

getLiteral

private String getLiteral(boolean left)

value

public Object value(InternalContextAdapter context)
             throws MethodInvocationException

Specified by:

value in interface Node

Overrides:

value in class SimpleNode

Returns:

The node value.

Throws:

MethodInvocationException

See Also:

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