org.jruby.ast
Class AliasNode

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

public class AliasNode
extends Node

Represents an alias statement (alias newName oldName).


Field Summary
 
Fields inherited from class org.jruby.ast.Node
ASSIGNMENT_BYTELIST, CLASS_VARIABLE_BYTELIST, CONSTANT_BYTELIST, EXPRESSION_BYTELIST, FALSE_BYTELIST, GLOBAL_VARIABLE_BYTELIST, INSTANCE_VARIABLE_BYTELIST, LOCAL_VARIABLE_BYTELIST, LOCAL_VARIABLE_IN_BLOCK_BYTELIST, METHOD_BYTELIST, NIL_BYTELIST, SELF_BYTELIST, SUPER_BYTELIST, TRUE_BYTELIST, YIELD_BYTELIST
 
Constructor Summary
AliasNode(ISourcePosition position, Node newName, Node oldName)
           
 
Method Summary
 java.lang.Object accept(NodeVisitor iVisitor)
          Accept for the visitor pattern.
 java.util.List<Node> childNodes()
           
 Node getNewName()
          Gets the newName.
 NodeType getNodeType()
           
 Node 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

AliasNode

public AliasNode(ISourcePosition position,
                 Node newName,
                 Node 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 Node getNewName()
Gets the newName.

Returns:
the newName as in the alias statement : alias newName oldName

getOldName

public Node getOldName()
Gets the oldName.

Returns:
the oldName as in the alias statement : alias newName oldName

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


Copyright © 2002-2009 JRuby Team. All Rights Reserved.