Package org.jruby.ast

Class ReturnNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.ReturnNode

All Implemented Interfaces:

NonLocalControlFlowNode

public class ReturnNode
extends Node
implements NonLocalControlFlowNode

Represents a return statement.

Field Summary

Fields

Modifier and Type	Field	Description
private final Node	valueNode

Fields inherited from class org.jruby.ast.Node

containsVariableAssignment, EMPTY_LIST, newline

Constructor Summary

Constructors

Constructor	Description
ReturnNode(int line, Node valueNode)

Method Summary

Modifier and Type	Method	Description
<T> T	accept(NodeVisitor<T> iVisitor)	Accept for the visitor pattern.
List<Node>	childNodes()
NodeType	getNodeType()
Node	getValueNode()
boolean	hasValue()

Methods inherited from class org.jruby.ast.Node

containsVariableAssignment, createList, createList, createList, createList, executesOnce, findFirstChild, getFile, getLine, getNodeName, isNewline, isNil, needsDefinitionCheck, setLine, setNewline, toString, toString, toStringExtraInfo, toStringInternal, unsetNewline

Methods inherited from class java.lang.Object

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

Field Details

valueNode

private final Node valueNode

Constructor Details

ReturnNode

public ReturnNode(int line,
 Node valueNode)

Method Details

getNodeType

public NodeType getNodeType()

Specified by:

getNodeType in class Node

Returns:

the nodeId

accept

public <T> T accept(NodeVisitor<T> 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

childNodes

public List<Node> childNodes()

Specified by:

childNodes in class Node