org.jruby.ast

Class IterNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.IterNode

All Implemented Interfaces:

DefNode, ISourcePositionHolder, ParseResult

Direct Known Subclasses:

ForNode, LambdaNode, PostExeNode, PreExeNode

public class IterNode
extends Node
implements DefNode

Represents a block.

Field Summary

Fields inherited from class org.jruby.ast.Node

containsVariableAssignment, newline

Constructor Summary

Constructors

Constructor and Description
IterNode(ISourcePosition position, ArgsNode args, Node body, StaticScope scope) Used for all non-for types of blocks.
IterNode(ISourcePosition position, Node args, StaticScope scope, Node body) Used by Truffle 'for' and by ForNode only.

Method Summary

Methods

Modifier and Type	Method and Description
<T> T	accept(NodeVisitor<T> iVisitor) Accept for the visitor pattern.
List<Node>	childNodes()
ArgsNode	getArgsNode() Gets the argsNode.
Node	getBodyNode() Gets the bodyNode.
NodeType	getNodeType()
StaticScope	getScope() Get the static scoping information.
Node	getVarNode() Gets the varNode.

Methods inherited from class org.jruby.ast.Node

containsVariableAssignment, createList, createList, createList, createList, findFirstChild, getLine, getNodeName, getPosition, isNewline, isNil, needsDefinitionCheck, setNewline, setPosition, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

IterNode

public IterNode(ISourcePosition position,
        Node args,
        StaticScope scope,
        Node body)

Used by Truffle 'for' and by ForNode only. This is to support 1.8-style assignments which only 'for' expressions use.

IterNode

public IterNode(ISourcePosition position,
        ArgsNode args,
        Node body,
        StaticScope scope)

Used for all non-for types of blocks.

Method Detail

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

getArgsNode

public ArgsNode getArgsNode()

Description copied from interface: DefNode

Gets the argsNode.

Specified by:

getArgsNode in interface DefNode

Returns:

Returns a Node

getScope

public StaticScope getScope()

Description copied from interface: DefNode

Get the static scoping information.

Specified by:

getScope in interface DefNode

Returns:

the scoping info

getBodyNode

public Node getBodyNode()

Gets the bodyNode.

Specified by:

getBodyNode in interface DefNode

Returns:

Returns a Node

getVarNode

public Node getVarNode()

Gets the varNode.

Returns:

Returns a Node

childNodes

public List<Node> childNodes()

Specified by:

childNodes in class Node