org.jruby.ast

Class YieldNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.YieldNode

All Implemented Interfaces:

ISourcePositionHolder

Direct Known Subclasses:

Yield19Node, YieldOneNode, YieldThreeNode, YieldTwoNode, ZYieldNode

public class YieldNode
extends Node

Represents a yield statement.

Field Summary

Fields

Modifier and Type	Field and Description
private Node	argsNode
private boolean	expandedArguments

Fields inherited from class org.jruby.ast.Node

EMPTY_LIST

Constructor Summary

Constructors

Constructor and Description
YieldNode(ISourcePosition position, Node argsNode, boolean expandedArguments) Construct a new YieldNode.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	accept(NodeVisitor iVisitor) Accept for the visitor pattern.
java.util.List<Node>	childNodes()
RubyString	definition(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)
Node	getArgsNode() Gets the argsNode.
boolean	getCheckState() Deprecated.
boolean	getExpandArguments()
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, getNodeName, getPosition, isNil, setPosition, toString

Methods inherited from class java.lang.Object

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

Field Detail

argsNode

private final Node argsNode

expandedArguments

private final boolean expandedArguments

Constructor Detail

YieldNode

public YieldNode(ISourcePosition position,
                 Node argsNode,
                 boolean expandedArguments)

Construct a new YieldNode.

Parameters:

position - position of the node in the source

argsNode - the arguments to the yield

expandedArguments - whether the arguments should be treated as directly-passed args as in yield 1, 2, 3 (expandedArguments = true) versus yield [1, 2, 3] (expandedArguments = false).

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

getArgsNode

public Node getArgsNode()

Gets the argsNode.

Returns:

Returns a Node

getCheckState

@Deprecated
public boolean getCheckState()

Deprecated.

getExpandArguments

public boolean getExpandArguments()

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

definition

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

Overrides:

definition in class Node