Package org.jruby.ast

Class IterNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.IterNode

All Implemented Interfaces:

DefNode

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	Description
IterNode(int line, ArgsNode args, Node body, StaticScope scope, int endLine)	Used for all non-for types of blocks.
IterNode(int line, Node args, StaticScope scope, Node body, int endLine)	Used by ForNode only.

Method Summary

Modifier and Type	Method	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.
int	getEndLine()	Which line if the end keyword located
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, executesOnce, 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

Constructor Details

IterNode

public IterNode(int line,
 Node args,
 StaticScope scope,
 Node body,
 int endLine)

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

IterNode

public IterNode(int line,
 ArgsNode args,
 Node body,
 StaticScope scope,
 int endLine)

Used for all non-for types of blocks.

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

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

getEndLine

public int getEndLine()

Description copied from interface: DefNode

Which line if the end keyword located

Specified by:

getEndLine in interface DefNode

Returns:

the line (zero-offset)