org.jruby.ast

Class InstVarNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.InstVarNode

All Implemented Interfaces:

IArityNode, INameNode, ISourcePositionHolder

public class InstVarNode
extends Node
implements IArityNode, INameNode

Represents an instance variable accessor.

Constructor Summary

Constructors

Constructor and Description
InstVarNode(ISourcePosition position, String name)

Method Summary

Methods

Modifier and Type	Method and Description
Object	accept(NodeVisitor iVisitor) Accept for the visitor pattern.
List<Node>	childNodes()
RubyString	definition(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)
Arity	getArity() A variable accessor takes no arguments.
String	getName() Gets the name.
NodeType	getNodeType()
IRubyObject	interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)
void	setName(String name)

Methods inherited from class org.jruby.ast.Node

assign, createList, getNodeName, getPosition, setPosition, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

InstVarNode

public InstVarNode(ISourcePosition position,
           String name)

Method Detail

getNodeType

public NodeType getNodeType()

Specified by:

getNodeType in class Node

Returns:

the nodeId

accept

public Object accept(NodeVisitor iVisitor)

Accept for the visitor pattern.

Specified by:

accept in class Node

Parameters:

iVisitor - the visitor

getArity

public Arity getArity()

A variable accessor takes no arguments.

Specified by:

getArity in interface IArityNode

getName

public String getName()

Gets the name.

Specified by:

getName in interface INameNode

Returns:

Returns a String

childNodes

public List<Node> childNodes()

Specified by:

childNodes in class Node

setName

public void setName(String name)

interpret

public IRubyObject interpret(Ruby runtime,
                    ThreadContext context,
                    IRubyObject self,
                    Block aBlock)

Overrides:

interpret in class Node

definition

public RubyString definition(Ruby runtime,
                    ThreadContext context,
                    IRubyObject self,
                    Block aBlock)

Overrides:

definition in class Node