org.jruby.ast

Class UntilNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.UntilNode

All Implemented Interfaces:

ISourcePositionHolder

public class UntilNode
extends Node

Represents an until statement.

Field Summary

Fields

Modifier and Type	Field and Description
private Node	bodyNode
private Node	conditionNode
boolean	containsNonlocalFlow
private boolean	evaluateAtStart

Fields inherited from class org.jruby.ast.Node

EMPTY_LIST

Constructor Summary

Constructors

Constructor and Description
UntilNode(ISourcePosition position, Node conditionNode, Node bodyNode)
UntilNode(ISourcePosition position, Node conditionNode, Node bodyNode, boolean evaluateAtStart)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	accept(NodeVisitor iVisitor) Accept for the visitor pattern.
java.util.List<Node>	childNodes()
boolean	evaluateAtStart() Determine whether this is while or do while
Node	getBodyNode() Gets the bodyNode.
Node	getConditionNode() Gets the conditionNode.
NodeType	getNodeType()
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

conditionNode

private final Node conditionNode

bodyNode

private final Node bodyNode

evaluateAtStart

private final boolean evaluateAtStart

containsNonlocalFlow

public boolean containsNonlocalFlow

Constructor Detail

UntilNode

public UntilNode(ISourcePosition position,
                 Node conditionNode,
                 Node bodyNode)

UntilNode

public UntilNode(ISourcePosition position,
                 Node conditionNode,
                 Node bodyNode,
                 boolean evaluateAtStart)

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

getBodyNode

public Node getBodyNode()

Gets the bodyNode.

Returns:

Returns a Node

getConditionNode

public Node getConditionNode()

Gets the conditionNode.

Returns:

Returns a Node

childNodes

public java.util.List<Node> childNodes()

Specified by:

childNodes in class Node

evaluateAtStart

public boolean evaluateAtStart()

Determine whether this is while or do while

Returns:

true if you are a while, false if do while

interpret

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

Overrides:

interpret in class Node