org.jruby.ast

Class AliasNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.AliasNode

All Implemented Interfaces:

ISourcePositionHolder

public class AliasNode
extends Node

Represents an alias statement (alias newName oldName).

Field Summary

Fields

Modifier and Type	Field and Description
private Node	newName
private Node	oldName

Fields inherited from class org.jruby.ast.Node

EMPTY_LIST

Constructor Summary

Constructors

Constructor and Description
AliasNode(ISourcePosition position, Node newName, Node oldName)

Method Summary

Modifier and Type	Method and Description
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, createList, createList, createList, definition, getNodeName, getPosition, isNil, setPosition, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

oldName

private Node oldName

newName

private Node newName

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