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.


Constructor Summary
VAliasNode(ISourcePosition position, java.lang.String newName, java.lang.String oldName)
           
 
Method Summary
 java.lang.Object accept(NodeVisitor iVisitor)
          Accept for the visitor pattern.
 java.util.List<Node> childNodes()
           
 java.lang.String getNewName()
          Gets the newName.
 NodeType getNodeType()
           
 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
assign, createList, definition, getNodeName, getPosition, 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

getNodeType

public NodeType getNodeType()
Specified by:
getNodeType in class Node
Returns:
the nodeId

accept

public java.lang.Object 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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