org.jruby.ast
Class EvStrNode

java.lang.Object
  extended byorg.jruby.ast.Node
      extended byorg.jruby.ast.EvStrNode
All Implemented Interfaces:
InstructionContext, ISourcePositionHolder, java.io.Serializable

public class EvStrNode
extends Node

Represents an #{} expression in a string. This Node is always a subnode of a DStrNode, DXStrNode or a DRegexpNode. Before this Node is evaluated it contains the code as a String (value). After the first evaluation this String is parsed into the evaluatedNode Node.

Author:
jpetersen
See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.jruby.ast.Node
instruction, nodeId
 
Constructor Summary
EvStrNode(ISourcePosition position, Node body)
           
 
Method Summary
 Instruction accept(NodeVisitor iVisitor)
          Accept for the visitor pattern.
 java.util.List childNodes()
           
 Node getBody()
          Gets the evaluatedNode.
 
Methods inherited from class org.jruby.ast.Node
addComment, addComments, createList, createList, createList, createList, getComments, getNodeName, getPosition, getPositionIncludingComments, hasComments, setPosition, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

EvStrNode

public EvStrNode(ISourcePosition position,
                 Node body)
Method Detail

accept

public Instruction accept(NodeVisitor iVisitor)
Accept for the visitor pattern.

Specified by:
accept in class Node
Parameters:
iVisitor - the visitor

getBody

public Node getBody()
Gets the evaluatedNode.

Returns:
Returns a Node

childNodes

public java.util.List childNodes()
Specified by:
childNodes in class Node


Copyright © 2002-2007 JRuby Team. All Rights Reserved.