org.jruby.ast

Class ReturnNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.ReturnNode

All Implemented Interfaces:

NonLocalControlFlowNode, ISourcePositionHolder

public class ReturnNode
extends Node
implements NonLocalControlFlowNode

Represents a return statement.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.Object	target
private Node	valueNode

Fields inherited from class org.jruby.ast.Node

EMPTY_LIST

Constructor Summary

Constructors

Constructor and Description
ReturnNode(ISourcePosition position, Node valueNode)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	accept(NodeVisitor iVisitor) Accept for the visitor pattern.
java.util.List<Node>	childNodes()
NodeType	getNodeType()
java.lang.Object	getTarget()
Node	getValueNode()
boolean	hasValue()
IRubyObject	interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)
void	setTarget(java.lang.Object target)

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

valueNode

private final Node valueNode

target

private java.lang.Object target

Constructor Detail

ReturnNode

public ReturnNode(ISourcePosition position,
                  Node valueNode)

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

getValueNode

public Node getValueNode()

Specified by:

getValueNode in interface NonLocalControlFlowNode

hasValue

public boolean hasValue()

Specified by:

hasValue in interface NonLocalControlFlowNode

getTarget

public java.lang.Object getTarget()

setTarget

public void setTarget(java.lang.Object target)

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