org.jruby.ast
Class CaseNode

java.lang.Object
  org.jruby.ast.Node
      org.jruby.ast.CaseNode

All Implemented Interfaces:

ISourcePositionHolder

public class CaseNode
extends Node

A Case statement. Represents a complete case statement, including the body with its when statements.

Constructor Summary

CaseNode(ISourcePosition position, Node caseNode, ListNode cases)

Method Summary

java.lang.Object	accept(NodeVisitor iVisitor) Accept for the visitor pattern.
java.util.List<Node>	childNodes()
Node	getCaseNode() Gets the caseNode.
ListNode	getCases()
Node	getElseNode()
Node	getFirstWhenNode() Deprecated.
NodeType	getNodeType()
IRubyObject	interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)
void	setElseNode(Node elseNode)

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

CaseNode

public CaseNode(ISourcePosition position,
                Node caseNode,
                ListNode cases)

Method Detail

setElseNode

public void setElseNode(Node elseNode)

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

getCaseNode

public Node getCaseNode()

Gets the caseNode. caseNode is the case expression

Returns:

caseNode

getCases

public ListNode getCases()

getElseNode

public Node getElseNode()

getFirstWhenNode

@Deprecated
public Node getFirstWhenNode()

Deprecated.

Gets the first whenNode. the body of the case statement, the first of a list of WhenNodes

Returns:

whenNode

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