org.jruby.ast

Class DRegexpNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.ListNode

org.jruby.ast.DNode

org.jruby.ast.DRegexpNode

All Implemented Interfaces:

ILiteralNode, ISourcePositionHolder

public class DRegexpNode
extends DNode
implements ILiteralNode

A regexp which contains some expressions which will need to be evaluated everytime the regexp is used for a match.

Field Summary

Fields

Modifier and Type	Field and Description
private RubyRegexp	onceRegexp
private RegexpOptions	options

Fields inherited from class org.jruby.ast.DNode

encoding

Fields inherited from class org.jruby.ast.Node

EMPTY_LIST

Constructor Summary

Constructors

Constructor and Description
DRegexpNode(ISourcePosition position, RegexpOptions options)
DRegexpNode(ISourcePosition position, RegexpOptions options, org.jcodings.Encoding encoding)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	accept(NodeVisitor iVisitor) Accept for the visitor pattern.
private RubyString	buildDRegexpString19(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)
NodeType	getNodeType()
boolean	getOnce() Gets the once.
RegexpOptions	getOptions() Gets the options.
RubyString	getString(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock, RubyString string, Node node)
IRubyObject	interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)

Methods inherited from class org.jruby.ast.DNode

allocateString, appendToString, buildDynamicString, definition, getEncoding, is19, isSameEncoding

Methods inherited from class org.jruby.ast.ListNode

add, addAll, addAll, childNodes, get, getLast, prepend, size

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

options

private final RegexpOptions options

onceRegexp

private RubyRegexp onceRegexp

Constructor Detail

DRegexpNode

public DRegexpNode(ISourcePosition position,
                   RegexpOptions options)

DRegexpNode

public DRegexpNode(ISourcePosition position,
                   RegexpOptions options,
                   org.jcodings.Encoding encoding)

Method Detail

getNodeType

public NodeType getNodeType()

Overrides:

getNodeType in class ListNode

Returns:

the nodeId

accept

public java.lang.Object accept(NodeVisitor iVisitor)

Accept for the visitor pattern.

Overrides:

accept in class ListNode

Parameters:

iVisitor - the visitor

getOnce

public boolean getOnce()

Gets the once.

Returns:

Returns a boolean

getOptions

public RegexpOptions getOptions()

Gets the options.

interpret

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

Overrides:

interpret in class DNode

buildDRegexpString19

private RubyString buildDRegexpString19(Ruby runtime,
                                        ThreadContext context,
                                        IRubyObject self,
                                        Block aBlock)

getString

public RubyString getString(Ruby runtime,
                            ThreadContext context,
                            IRubyObject self,
                            Block aBlock,
                            RubyString string,
                            Node node)