Class ASTSetDirective
- java.lang.Object
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- org.apache.velocity.runtime.parser.node.SimpleNode
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- org.apache.velocity.runtime.parser.node.ASTSetDirective
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- All Implemented Interfaces:
Node
,Renderable
public class ASTSetDirective extends SimpleNode
Node for the #set directive- Version:
- $Id: ASTSetDirective.java 720228 2008-11-24 16:58:33Z nbubna $
- Author:
- Jason van Zyl, Geir Magnusson Jr.
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Constructor Summary
Constructors Constructor Description ASTSetDirective(int id)
ASTSetDirective(Parser p, int id)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
init(InternalContextAdapter context, java.lang.Object data)
simple init.java.lang.Object
jjtAccept(ParserVisitor visitor, java.lang.Object data)
boolean
render(InternalContextAdapter context, java.io.Writer writer)
puts the value of the RHS into the context under the key of the LHS-
Methods inherited from class org.apache.velocity.runtime.parser.node.SimpleNode
childrenAccept, dump, evaluate, execute, getColumn, getFirstToken, getInfo, getLastToken, getLine, getLocation, getRuntimeServices, getTemplateName, getType, isInvalid, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, literal, setFirstToken, setInfo, setInvalid, toString, toString, value
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Field Detail
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uberInfo
protected Info uberInfo
This is really immutable after the init, so keep one for this node
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strictRef
protected boolean strictRef
Indicates if we are running in strict reference mode.
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Constructor Detail
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ASTSetDirective
public ASTSetDirective(int id)
- Parameters:
id
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ASTSetDirective
public ASTSetDirective(Parser p, int id)
- Parameters:
p
-id
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Method Detail
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jjtAccept
public java.lang.Object jjtAccept(ParserVisitor visitor, java.lang.Object data)
- Specified by:
jjtAccept
in interfaceNode
- Overrides:
jjtAccept
in classSimpleNode
- Returns:
- The Node execution result object.
- See Also:
SimpleNode.jjtAccept(org.apache.velocity.runtime.parser.node.ParserVisitor, java.lang.Object)
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init
public java.lang.Object init(InternalContextAdapter context, java.lang.Object data) throws TemplateInitException
simple init. We can get the RHS and LHS as the the tree structure is static- Specified by:
init
in interfaceNode
- Overrides:
init
in classSimpleNode
- Parameters:
context
-data
-- Returns:
- Init result.
- Throws:
TemplateInitException
- See Also:
Node.init(org.apache.velocity.context.InternalContextAdapter, java.lang.Object)
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render
public boolean render(InternalContextAdapter context, java.io.Writer writer) throws java.io.IOException, MethodInvocationException
puts the value of the RHS into the context under the key of the LHS- Specified by:
render
in interfaceNode
- Specified by:
render
in interfaceRenderable
- Overrides:
render
in classSimpleNode
- Parameters:
context
-writer
-- Returns:
- True if rendering was sucessful.
- Throws:
java.io.IOException
MethodInvocationException
- See Also:
Node.render(org.apache.velocity.context.InternalContextAdapter, java.io.Writer)
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