org.jruby.ast

Class WhenNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.WhenNode

All Implemented Interfaces:

ISourcePositionHolder

Direct Known Subclasses:

WhenOneArgNode

public class WhenNode
extends Node

Represents a when condition

Field Summary

Fields

Modifier and Type	Field and Description
protected Node	bodyNode
CallSite	eqq
protected Node	expressionNodes

Constructor Summary

Constructors

Constructor and Description
WhenNode(ISourcePosition position, Node expressionNodes, Node bodyNode, Node nextCase)

Method Summary

Methods

Modifier and Type	Method and Description
Object	accept(NodeVisitor iVisitor) Accept for the visitor pattern.
List<Node>	childNodes()
Node	getBodyNode() Gets the bodyNode.
Node	getExpressionNodes() Get the expressionNode(s).
Node	getNextCase() Gets the next case node (if any).
NodeType	getNodeType()
IRubyObject	interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)
IRubyObject	when(IRubyObject value, ThreadContext context, Ruby runtime, IRubyObject self, Block aBlock)

Methods inherited from class org.jruby.ast.Node

assign, createList, definition, getNodeName, getPosition, setPosition, toString

Methods inherited from class java.lang.Object

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

Field Detail

expressionNodes

protected final Node expressionNodes

bodyNode

protected final Node bodyNode

eqq

public final CallSite eqq

Constructor Detail

WhenNode

public WhenNode(ISourcePosition position,
        Node expressionNodes,
        Node bodyNode,
        Node nextCase)

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

getBodyNode

public Node getBodyNode()

Gets the bodyNode.

Returns:

Returns a INode

getNextCase

public Node getNextCase()

Gets the next case node (if any).

getExpressionNodes

public Node getExpressionNodes()

Get the expressionNode(s).

childNodes

public 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

when

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