Top Description Fields Constructors Methods
org.jruby.ast

public Class NthRefNode

extends Node
Class Inheritance
Imports
java.util.List, org.jruby.ast.visitor.NodeVisitor
Represents a $number ($0..$9) variable.

Field Summary

Modifier and TypeField and Description
private final int
matchNumber

Inherited from org.jruby.ast.Node:
containsVariableAssignmentEMPTY_LISTnewline

Constructor Summary

AccessConstructor and Description
public
NthRefNode(int line, int matchNumber)

Method Summary

Modifier and TypeMethod and Description
public <T> T
accept(NodeVisitor<T>
the visitor
iVisitor)

Implements abstract org.jruby.ast.Node.accept.

Accept for the visitor pattern.

public List<Node>
childNodes()

Implements abstract org.jruby.ast.Node.childNodes.

public int

Returns:

Returns a int
getMatchNumber()

Gets the matchNumber.

public NodeType
getNodeType()

Implements abstract org.jruby.ast.Node.getNodeType.

Inherited from org.jruby.ast.Node:
containsVariableAssignmentcreateListcreateListcreateListcreateListexecutesOncegetFilegetLinegetNodeNameisNewlineisNilneedsDefinitionChecksetLinesetNewlinetoStringtoStringtoStringExtraInfotoStringInternalunsetNewline

Field Detail

matchNumberback to summary
private final int matchNumber

Constructor Detail

NthRefNodeback to summary
public NthRefNode(int line, int matchNumber)

Method Detail

acceptback to summary
public <T> T accept(NodeVisitor<T> iVisitor)

Implements abstract org.jruby.ast.Node.accept.

Accept for the visitor pattern.

Parameters
iVisitor:NodeVisitor<T>

the visitor

childNodesback to summary
public List<Node> childNodes()

Implements abstract org.jruby.ast.Node.childNodes.

getMatchNumberback to summary
public int getMatchNumber()

Gets the matchNumber.

Returns:int

Returns a int

getNodeTypeback to summary
public NodeType getNodeType()

Implements abstract org.jruby.ast.Node.getNodeType.

Returns:NodeType

Doc from org.jruby.ast.Node.getNodeType.

the nodeId