org.apache.velocity.runtime.parser.node

Class ASTExpression

java.lang.Object

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

org.apache.velocity.runtime.parser.node.ASTExpression

All Implemented Interfaces:

Node

public class ASTExpression
extends SimpleNode

Field Summary

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

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

Constructor Summary

Constructors

Constructor and Description
ASTExpression(int id)
ASTExpression(Parser p, int id)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	evaluate(InternalContextAdapter context)
java.lang.Object	jjtAccept(ParserVisitor visitor, java.lang.Object data) Accept the visitor.
java.lang.Object	value(InternalContextAdapter context)

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

childrenAccept, dump, execute, getColumn, getFirstToken, getInfo, getLastToken, getLine, getType, init, isInvalid, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, literal, render, setFirstToken, setInfo, setInvalid, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ASTExpression

public ASTExpression(int id)

ASTExpression

public ASTExpression(Parser p,
             int id)

Method Detail

jjtAccept

public java.lang.Object jjtAccept(ParserVisitor visitor,
                         java.lang.Object data)

Accept the visitor.

Specified by:

jjtAccept in interface Node

Overrides:

jjtAccept in class SimpleNode

evaluate

public boolean evaluate(InternalContextAdapter context)
                 throws MethodInvocationException

Specified by:

evaluate in interface Node

Overrides:

evaluate in class SimpleNode

Throws:

MethodInvocationException

value

public java.lang.Object value(InternalContextAdapter context)
                       throws MethodInvocationException

Specified by:

value in interface Node

Overrides:

value in class SimpleNode

Throws:

MethodInvocationException