org.jruby.ast
Class VAliasNode

java.lang.Object
  extended by org.jruby.ast.Node
      extended by org.jruby.ast.VAliasNode
All Implemented Interfaces:
ISourcePositionHolder

public class VAliasNode
extends Node

Represents an alias of a global variable.


Field Summary
 
Fields inherited from class org.jruby.ast.Node
EMPTY_COMMENT_LIST, INVALID_POSITION, nodeId
 
Constructor Summary
VAliasNode(ISourcePosition position, java.lang.String newName, java.lang.String oldName)
           
 
Method Summary
 Instruction accept(NodeVisitor iVisitor)
          Accept for the visitor pattern.
 java.util.List<Node> childNodes()
           
 java.lang.String getNewName()
          Gets the newName.
 java.lang.String getOldName()
          Gets the oldName.
 IRubyObject interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)
           
 
Methods inherited from class org.jruby.ast.Node
addComment, addComments, assign, createList, definition, getComments, getNodeName, getPosition, getPositionIncludingComments, hasComments, isInvisible, setPosition, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

VAliasNode

public VAliasNode(ISourcePosition position,
                  java.lang.String newName,
                  java.lang.String oldName)
Method Detail

accept

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

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

getNewName

public java.lang.String getNewName()
Gets the newName.

Returns:
Returns a String

getOldName

public java.lang.String getOldName()
Gets the oldName.

Returns:
Returns a String

childNodes

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

interpret

public IRubyObject interpret(Ruby runtime,
                             ThreadContext context,
                             IRubyObject self,
                             Block aBlock)
Overrides:
interpret in class Node


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