org.apache.velocity.runtime.parser.node
Class ASTStringLiteral

java.lang.Object
  org.apache.velocity.runtime.parser.node.SimpleNode
      org.apache.velocity.runtime.parser.node.ASTStringLiteral

All Implemented Interfaces:

Node

public class ASTStringLiteral
extends SimpleNode

ASTStringLiteral support. Will interpolate!

Version:

$Id: ASTStringLiteral.java 471381 2006-11-05 08:56:58Z wglass $

Author:

Geir Magnusson Jr., Jason van Zyl

Field Summary

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

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

Constructor Summary

ASTStringLiteral(int id)

ASTStringLiteral(Parser p, int id)

Method Summary

Object	init(InternalContextAdapter context, Object data) init : we don't have to do much.
Object	jjtAccept(ParserVisitor visitor, Object data)
Object	value(InternalContextAdapter context) renders the value of the string literal If the properties allow, and the string literal contains a $ or a # the literal is rendered against the context Otherwise, the stringlit is returned.

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

childrenAccept, dump, evaluate, execute, getColumn, getFirstToken, getInfo, getLastToken, getLine, getType, 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 Detail

ASTStringLiteral

public ASTStringLiteral(int id)

Parameters:

id -

ASTStringLiteral

public ASTStringLiteral(Parser p,
                        int id)

Parameters:

p -

id -

Method Detail

init

public Object init(InternalContextAdapter context,
                   Object data)
            throws TemplateInitException

init : we don't have to do much. Init the tree (there shouldn't be one) and then see if interpolation is turned on.

Specified by:

init in interface Node

Overrides:

init in class SimpleNode

Parameters:

context -

data -

Returns:

Init result.

Throws:

TemplateInitException

See Also:

Node.init(org.apache.velocity.context.InternalContextAdapter, java.lang.Object)

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.ParserVisitor, java.lang.Object)

value

public Object value(InternalContextAdapter context)

renders the value of the string literal If the properties allow, and the string literal contains a $ or a # the literal is rendered against the context Otherwise, the stringlit is returned.

Specified by:

value in interface Node

Overrides:

value in class SimpleNode

Parameters:

context -

Returns:

result of the rendering.

See Also:

Node.value(org.apache.velocity.context.InternalContextAdapter)