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,v 1.17.4.1 2004/03/03 23:22:59 geirm Exp $

Author:

Geir Magnusson Jr., Jason van Zyl

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	image
private boolean	interpolate
private java.lang.String	interpolateimage
private SimpleNode	nodeTree

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
ASTStringLiteral(int id)
ASTStringLiteral(Parser p, int id)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	init(InternalContextAdapter context, java.lang.Object data) init : we don't have to do much.
java.lang.Object	jjtAccept(ParserVisitor visitor, java.lang.Object data) Accept the visitor.
java.lang.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

Methods inherited from class java.lang.Object

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

Field Detail

interpolate

private boolean interpolate

nodeTree

private SimpleNode nodeTree

image

private java.lang.String image

interpolateimage

private java.lang.String interpolateimage

Constructor Detail

ASTStringLiteral

public ASTStringLiteral(int id)

ASTStringLiteral

public ASTStringLiteral(Parser p,
                int id)

Method Detail

init

public java.lang.Object init(InternalContextAdapter context,
                    java.lang.Object data)
                      throws java.lang.Exception

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

Throws:

java.lang.Exception

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

value

public java.lang.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