Package org.jruby

Class RubyRegexp

java.lang.Object

org.jruby.RubyBasicObject

org.jruby.RubyObject

org.jruby.RubyRegexp

All Implemented Interfaces:

Serializable, Cloneable, Comparable<IRubyObject>, ReOptions, InstanceVariables, InternalVariables, IRubyObject, EncodingCapable, MarshalEncoding, CoreObjectType

public class RubyRegexp
extends RubyObject
implements ReOptions, EncodingCapable, MarshalEncoding

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	RubyRegexp.SearchMatchTask

Nested classes/interfaces inherited from class org.jruby.RubyObject

RubyObject.Data

Nested classes/interfaces inherited from class org.jruby.RubyBasicObject

RubyBasicObject.Finalizer

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ARG_ENCODING_FIXED
static final int	ARG_ENCODING_NONE
private static final int	EMBEDDABLE
private RegexpOptions	options
(package private) org.joni.Regex	pattern
(package private) static final WeakValuedMap<ByteList,org.joni.Regex>	patternCache
(package private) static final WeakValuedMap<ByteList,org.joni.Regex>	preprocessedPatternCache
private static final int	QUOTED_V	rb_reg_quote
(package private) static final WeakValuedMap<ByteList,org.joni.Regex>	quotedPatternCache
private ByteList	str
private static final ThreadLocal<IRubyObject[]>	TL_HOLDER

Fields inherited from class org.jruby.RubyObject

IVAR_INSPECTING_OBJECT_ALLOCATOR, OBJECT_ALLOCATOR, REIFYING_OBJECT_ALLOCATOR

Fields inherited from class org.jruby.RubyBasicObject

ALL_F, BASICOBJECT_ALLOCATOR, COMPARE_BY_IDENTITY_F, ERR_INSECURE_SET_INST_VAR, FALSE_F, FL_USHIFT, flags, FROZEN_F, IS_OVERLAID_F, metaClass, NEVER, NIL_F, REFINED_MODULE_F, STAMP_OFFSET, TAINTED_F, UNDEF, UNTRUST_F, USER0_F, USER1_F, USER2_F, USER3_F, USER4_F, USER5_F, USER6_F, USER7_F, USER8_F, USER9_F, USERA_F, VAR_TABLE_OFFSET, varTable, varTableStamp

Fields inherited from interface org.jruby.runtime.builtin.IRubyObject

NULL_ARRAY

Fields inherited from interface org.jruby.parser.ReOptions

RE_DEFAULT, RE_FIXED, RE_LITERAL, RE_MAY_IGNORECASE, RE_NONE, RE_OPTION_EXTENDED, RE_OPTION_IGNORECASE, RE_OPTION_LONGEST, RE_OPTION_MULTILINE, RE_OPTION_NONE, RE_OPTION_ONCE, RE_OPTION_POSIXLINE, RE_OPTION_SINGLELINE, RE_UNICODE

Constructor Summary

Constructors

Modifier	Constructor	Description
(package private)	RubyRegexp(Ruby runtime)	default constructor
	RubyRegexp(Ruby runtime, org.joni.Regex pattern, ByteList str, RegexpOptions options)
private	RubyRegexp(Ruby runtime, RubyClass klass)	used by allocator
private	RubyRegexp(Ruby runtime, ByteList str)
private	RubyRegexp(Ruby runtime, ByteList str, RegexpOptions options)

Method Summary

Modifier and Type	Method	Description
(package private) final int	adjustStartPos(RubyString str, int pos, boolean reverse)
private static int	adjustStartPosInternal(RubyString str, org.jcodings.Encoding enc, int pos, boolean reverse)
private static final int	ASCGET(boolean acompat, byte[] sBytes, int s, int e, int[] cl, org.jcodings.Encoding strEnc)
IRubyObject	casefold_p(ThreadContext context)
private void	check()
void	clearEncodingNone()
void	clearLiteral()
(package private) static RubyMatchData	createMatchData(ThreadContext context, RubyString str, int pos, RubyString pattern)
(package private) static RubyMatchData	createMatchData(ThreadContext context, RubyString str, org.joni.Matcher matcher, org.joni.Regex pattern)
static RubyClass	createRegexpClass(Ruby runtime)
IRubyObject	encoding(ThreadContext context)
private static void	encodingMatchError(Ruby runtime, org.joni.Regex pattern, org.jcodings.Encoding strEnc)
IRubyObject	eqq(ThreadContext context, IRubyObject arg)	rb_reg_eqq
IRubyObject	eqq19(ThreadContext context, IRubyObject arg)	Deprecated.
IRubyObject	fixed_encoding_p(ThreadContext context)
static IRubyObject	getBackRef(ThreadContext context)	Deprecated.
org.jcodings.Encoding	getEncoding()
KCode	getKCode()
org.jcodings.Encoding	getMarshalEncoding()
String[]	getNames()	returns all names in a regexp pattern as id (8859_1) strings
ClassIndex	getNativeClassIndex()	This is overridden in the other concrete Java builtins to provide a fast way to determine what type they are.
final RegexpOptions	getOptions()	rb_reg_options
final org.joni.Regex	getPattern()
private static org.joni.Regex	getPreprocessedRegexpFromCache(Ruby runtime, ByteList bytes, org.jcodings.Encoding enc, RegexpOptions options, RegexpSupport.ErrorMode mode)
(package private) static org.joni.Regex	getQuotedRegexpFromCache(Ruby runtime, RubyString str, RegexpOptions options)
static org.joni.Regex	getRegexpFromCache(Ruby runtime, ByteList bytes, org.jcodings.Encoding enc, RegexpOptions options)
RubyFixnum	hash()	rb_obj_id Will return the hash code of this object.
IRubyObject	initialize_copy(IRubyObject re)	rb_reg_init_copy
IRubyObject	initialize_m(IRubyObject arg)
IRubyObject	initialize_m(IRubyObject arg0, IRubyObject arg1)
IRubyObject	initialize_m(IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)
IRubyObject	initialize_m19(IRubyObject arg)	Deprecated.
IRubyObject	initialize_m19(IRubyObject arg0, IRubyObject arg1)	Deprecated.
IRubyObject	initialize_m19(IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)	Deprecated.
private IRubyObject	initializeByRegexp(RubyRegexp regexp)
IRubyObject	inspect()	rb_reg_inspect
IRubyObject	inspect19()	Deprecated.
boolean	isEncodingNone()
boolean	isKCodeDefault()
boolean	isLiteral()
static IRubyObject	last_match(IRubyObject match)	rb_reg_last_match
static IRubyObject	last_match_s(ThreadContext context, IRubyObject recv)	rb_reg_s_last_match / match_getter
static IRubyObject	last_match_s(ThreadContext context, IRubyObject recv, IRubyObject nth)	rb_reg_s_last_match
final int	length()
private static org.joni.Regex	makeRegexp(Ruby runtime, ByteList bytes, RegexpOptions options, org.jcodings.Encoding enc)
static void	marshalTo(RubyRegexp regexp, MarshalStream output)
static IRubyObject	match_last(IRubyObject match)	rb_reg_match_last
final IRubyObject	match_m(ThreadContext context, IRubyObject str, boolean useBackref)
IRubyObject	match_m(ThreadContext context, IRubyObject str, Block block)	rb_reg_match_m
IRubyObject	match_m(ThreadContext context, IRubyObject str, IRubyObject pos, Block block)
IRubyObject	match_m19(ThreadContext context, IRubyObject str)	Deprecated.
IRubyObject	match_m19(ThreadContext context, IRubyObject str, boolean useBackref, Block block)	Deprecated.
IRubyObject	match_p(ThreadContext context, IRubyObject str)
IRubyObject	match_p(ThreadContext context, IRubyObject str, IRubyObject pos)
static IRubyObject	match_post(IRubyObject match)	rb_reg_match_post
static IRubyObject	match_pre(IRubyObject match)	rb_reg_match_pre
private IRubyObject	matchCommon(ThreadContext context, IRubyObject str, int pos, boolean setBackref, Block block)
static int	matcherMatch(Ruby runtime, org.joni.Matcher matcher, int start, int range, int option)	Deprecated.
static int	matcherMatch(ThreadContext context, org.joni.Matcher matcher, int start, int range, int option)
static int	matcherSearch(Ruby runtime, org.joni.Matcher matcher, int start, int range, int option)	Deprecated.
static int	matcherSearch(ThreadContext context, org.joni.Matcher matcher, int start, int range, int option)
private RubyBoolean	matchP(ThreadContext context, IRubyObject arg, int pos)
private int	matchPos(ThreadContext context, IRubyObject arg, RubyString[] strp, boolean useBackref, int pos)	MRI: reg_match_pos
IRubyObject	named_captures(ThreadContext context)	rb_reg_named_captures
IRubyObject	names(ThreadContext context)	rb_reg_names
static RubyRegexp	newDRegexp(Ruby runtime, RubyString pattern, int joniOptions)
static RubyRegexp	newDRegexp(Ruby runtime, RubyString pattern, RegexpOptions options)
(package private) static RubyRegexp	newDummyRegexp(Ruby runtime, org.joni.Regex regex)
static RubyRegexp	newRegexp(Ruby runtime, String pattern, RegexpOptions options)
static RubyRegexp	newRegexp(Ruby runtime, ByteList pattern)
static RubyRegexp	newRegexp(Ruby runtime, ByteList pattern, int options)
(package private) static RubyRegexp	newRegexp(Ruby runtime, ByteList str, org.joni.Regex pattern)
static RubyRegexp	newRegexp(Ruby runtime, ByteList pattern, RegexpOptions options)
static RubyRegexp	newRegexpFromStr(Ruby runtime, RubyString s, int options)
static RubyRegexp	newRegexpParser(Ruby runtime, ByteList pattern, RegexpOptions options)	throws RaiseException on error so parser can pick this up and give proper line and line number error as opposed to any non-literal regexp creation which may raise a syntax error but will not have this extra source info in the error message
(package private) static IRubyObject	nth_match(int nth, RubyMatchData match)
static IRubyObject	nth_match(int nth, IRubyObject match)	rb_reg_nth_match
private static int	objectAsJoniOptions(IRubyObject arg)
IRubyObject	op_equal(ThreadContext context, IRubyObject other)	rb_obj_equal Will by default use identity equality to compare objects.
IRubyObject	op_match(ThreadContext context, IRubyObject str)	rb_obj_pattern_match call-seq: obj =~ other => nil Pattern Match---Overridden by descendents (notably Regexp and String) to provide meaningful pattern-match semantics.
IRubyObject	op_match19(ThreadContext context, IRubyObject str)	Deprecated.
IRubyObject	op_match2(ThreadContext context)
IRubyObject	op_match219(ThreadContext context)	Deprecated.
private static RubyString	operandCheck(IRubyObject str)
private static IRubyObject	operandNoCheck(IRubyObject str)
IRubyObject	options()
private org.jcodings.Encoding	prepareEncoding(RubyString str, boolean warn)
final org.joni.Regex	preparePattern(RubyString str)
static void	preprocessCheck(Ruby runtime, ByteList bytes)
static RubyString	preprocessDRegexp(Ruby runtime, RubyString[] strings, int embeddedOptions)	Deprecated.
static RubyString	preprocessDRegexp(Ruby runtime, IRubyObject[] strings, RegexpOptions options)
static RubyString	preprocessDRegexp(Ruby runtime, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, IRubyObject arg4, RegexpOptions options)	Deprecated.
static RubyString	preprocessDRegexp(Ruby runtime, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, RegexpOptions options)	Deprecated.
static RubyString	preprocessDRegexp(Ruby runtime, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, RegexpOptions options)	Deprecated.
static RubyString	preprocessDRegexp(Ruby runtime, IRubyObject arg0, IRubyObject arg1, RegexpOptions options)	Deprecated.
static RubyString	preprocessDRegexp(Ruby runtime, IRubyObject arg0, RegexpOptions options)	Deprecated.
static RubyString	preprocessDRegexp(ThreadContext context, RegexpOptions options, IRubyObject arg0)
static RubyString	preprocessDRegexp(ThreadContext context, RegexpOptions options, IRubyObject... args)
static RubyString	preprocessDRegexp(ThreadContext context, RegexpOptions options, IRubyObject arg0, IRubyObject arg1)
static RubyString	preprocessDRegexp(ThreadContext context, RegexpOptions options, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)
private static void	preprocessLight(Ruby runtime, ByteList str, org.jcodings.Encoding enc, org.jcodings.Encoding[] fixedEnc, RegexpSupport.ErrorMode mode)	Preprocess the given string for use in regexp, raising errors for encoding incompatibilities that arise.
private static org.jcodings.Encoding	processDRegexpElement(Ruby runtime, RegexpOptions options, org.jcodings.Encoding regexpEnc, org.jcodings.Encoding[] fixedEnc, RubyString str)
private static RubyString	processElementIntoResult(Ruby runtime, RubyString result, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, IRubyObject arg4, RegexpOptions options, org.jcodings.Encoding regexpEnc, org.jcodings.Encoding[] fixedEnc)
private static RubyString	processElementIntoResult(Ruby runtime, RubyString result, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, RegexpOptions options, org.jcodings.Encoding regexpEnc, org.jcodings.Encoding[] fixedEnc)
private static RubyString	processElementIntoResult(Ruby runtime, RubyString result, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, RegexpOptions options, org.jcodings.Encoding regexpEnc, org.jcodings.Encoding[] fixedEnc)
private static RubyString	processElementIntoResult(Ruby runtime, RubyString result, IRubyObject arg0, IRubyObject arg1, RegexpOptions options, org.jcodings.Encoding regexpEnc, org.jcodings.Encoding[] fixedEnc)
private static RubyString	processElementIntoResult(Ruby runtime, RubyString result, IRubyObject arg0, RegexpOptions options, org.jcodings.Encoding regexpEnc, org.jcodings.Encoding[] fixedEnc)
(package private) static ByteList	quote(RubyString str)
static RubyString	quote(ThreadContext context, IRubyObject recv, IRubyObject arg)	rb_reg_s_quote
(package private) static ByteList	quote(ByteList bs, boolean asciiOnly)
static IRubyObject	quote19(ThreadContext context, IRubyObject recv, IRubyObject arg)	Deprecated.
static ByteList	quote19(ByteList bs, boolean asciiOnly)	Deprecated.
final RubyRegexp	regexpInitialize(ByteList bytes, org.jcodings.Encoding enc, RegexpOptions options)
private RubyRegexp	regexpInitializeString(RubyString str, RegexpOptions options)
private static IRubyObject	regOperand(IRubyObject str, boolean check)
(package private) static RubyString	regsub(ThreadContext context, RubyString str, RubyString src, org.joni.Regex pattern, org.joni.Matcher matcher)
(package private) static RubyString	regsub(ThreadContext context, RubyString str, RubyString src, org.joni.Regex pattern, org.joni.Region regs, int begin, int end)
final int	search(ThreadContext context, RubyString str, int pos, boolean reverse)	MRI: rb_reg_search This version uses current thread context to hold the resulting match data.
final int	search(ThreadContext context, RubyString str, int pos, boolean reverse, IRubyObject[] holder)	Deprecated.
final int	search19(ThreadContext context, RubyString str, int pos, boolean reverse)	Deprecated.
final int	search19(ThreadContext context, RubyString str, int pos, boolean reverse, IRubyObject[] holder)	Deprecated.
final int	searchString(ThreadContext context, RubyString str, int pos, boolean reverse)	Search the given string with this Regexp.
void	setEncoding(org.jcodings.Encoding encoding)
void	setEncodingNone()
void	setLiteral()
boolean	shouldMarshalEncoding()
IRubyObject	source()	rb_reg_source
(package private) final boolean	startsWith(ThreadContext context, RubyString str)
final RubyBoolean	startWithP(ThreadContext context, RubyString str)	Deprecated.
RubyString	to_s()	rb_any_to_s call-seq: obj.to_s => string Returns a string representing obj.
static IRubyObject	try_convert(ThreadContext context, IRubyObject recv, IRubyObject args)
static IRubyObject	union(ThreadContext context, IRubyObject recv, IRubyObject[] args)	rb_reg_s_union
static IRubyObject	union19(ThreadContext context, IRubyObject recv, IRubyObject[] args)	Deprecated.
static RubyRegexp	unmarshalFrom(UnmarshalStream input)	Deprecated.

Methods inherited from class org.jruby.RubyObject

attachToObjectSpace, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, convertToType, createObjectClass, dig, dig1, dig2, eqlInternal, equalInternal, equals, hashCode, inspect, op_eqq, puts, specificEval, toRubyString, toString

Methods inherited from class org.jruby.RubyBasicObject

addFinalizer, anyToString, asJavaString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkArrayType, checkCallMethod, checkCallMethod, checkFrozen, checkStringType, checkStringType19, compareTo, convertToArray, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToInteger, convertToString, copyInstanceVariablesInto, copySpecialInstanceVariables, createBasicObjectClass, dataGetStruct, dataGetStructChecked, dataWrapStruct, decode, defaultToJava, display, dup, ensureInstanceVariablesSettable, eql, eql_p, equal_p, equal_p19, evalUnder, extend, fastGetInstanceVariable, fastGetInternalVariable, fastHasInstanceVariable, fastHasInternalVariable, fastSetInstanceVariable, fastSetInternalVariable, freeze, frozen_p, getFFIHandle, getFlag, getInstanceEvalClass, getInstanceVariable, getInstanceVariableList, getInstanceVariableNameList, getInstanceVariables, getInternalVariable, getInternalVariables, getJavaClass, getMetaClass, getMetaClass, getNativeHandle, getNativeTypeIndex, getObjectId, getRuntime, getSingletonClass, getSingletonClassClone, getSingletonClassCloneAndAttach, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hashyInspect, hasInstanceVariable, hasInstanceVariables, hasInternalVariable, hasVariables, id, infectBy, infectBy, infectBy, initialize, initialize19, inspectHashCode, instance_eval, instance_eval, instance_eval, instance_eval, instance_eval19, instance_eval19, instance_eval19, instance_eval19, instance_exec, instance_exec19, instance_of_p, instance_variable_defined_p, instance_variable_get, instance_variable_set, instance_variables, instance_variables19, isBuiltin, isClass, isFalse, isFrozen, isImmediate, isModule, isNil, isSpecialConst, isSpecialObject, isTaint, isTrue, isUntrusted, kind_of_p, makeMetaClass, method, method_missing, method_missing19, method19, methods, methods, methods19, methodsImpl, nil_p, nonFixnumHashCode, OBJ_INIT_COPY, objInitCopy, op_cmp, op_equal_19, op_not, op_not_equal, op_not_match, private_methods, private_methods19, protected_methods, protected_methods19, public_methods, public_methods19, rbClone, rbClone, rbInspect, recacheBuiltinMethods, remove_instance_variable, removeFinalizers, removeInstanceVariable, removeInternalVariable, respond_to_p, respond_to_p, respond_to_p, respond_to_p19, respond_to_p19, respondsTo, respondsToMissing, respondsToMissing, send, send, send, send, send, send19, send19, send19, send19, setFFIHandle, setFlag, setFrozen, setInstanceVariable, setInternalVariable, setMetaClass, setNativeHandle, setTaint, setUntrusted, setVariable, singleton_method, singleton_method_added, singleton_method_added19, singleton_method_removed, singleton_method_removed19, singleton_method_undefined, singleton_method_undefined19, singleton_methods, specificEval, specificEval, specificEval, specificEval, syncVariables, syncVariables, taint, taint, tainted, tainted_p, testFrozen, testFrozen, to_a, to_a, toJava, trust, type, type_deprecated, untaint, untrust, untrusted_p, validateInstanceVariable, validateInstanceVariable, validateInstanceVariable, variableTableContains, variableTableFastContains, variableTableFastFetch, variableTableFastStore, variableTableFetch, variableTableRemove, variableTableStore, variableTableSync, yieldUnder, yieldUnder

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

pattern

org.joni.Regex pattern

str

private ByteList str

options

private RegexpOptions options

TL_HOLDER

private static final ThreadLocal<IRubyObject[]> TL_HOLDER

ARG_ENCODING_FIXED

public static final int ARG_ENCODING_FIXED

See Also:

• Constant Field Values

ARG_ENCODING_NONE

public static final int ARG_ENCODING_NONE

See Also:

• Constant Field Values

patternCache

static final WeakValuedMap<ByteList,org.joni.Regex> patternCache

quotedPatternCache

static final WeakValuedMap<ByteList,org.joni.Regex> quotedPatternCache

preprocessedPatternCache

static final WeakValuedMap<ByteList,org.joni.Regex> preprocessedPatternCache

QUOTED_V

private static final int QUOTED_V

rb_reg_quote

See Also:

• Constant Field Values

EMBEDDABLE

private static final int EMBEDDABLE

See Also:

• Constant Field Values

Constructor Details

RubyRegexp

private RubyRegexp(Ruby runtime,
 RubyClass klass)

used by allocator

RubyRegexp

RubyRegexp(Ruby runtime)

default constructor

RubyRegexp

public RubyRegexp(Ruby runtime,
 org.joni.Regex pattern,
 ByteList str,
 RegexpOptions options)

RubyRegexp

private RubyRegexp(Ruby runtime,
 ByteList str)

RubyRegexp

private RubyRegexp(Ruby runtime,
 ByteList str,
 RegexpOptions options)

Method Details

setLiteral

public void setLiteral()

clearLiteral

public void clearLiteral()

isLiteral

public boolean isLiteral()

isKCodeDefault

public boolean isKCodeDefault()

setEncodingNone

public void setEncodingNone()

clearEncodingNone

public void clearEncodingNone()

isEncodingNone

public boolean isEncodingNone()

getKCode

public KCode getKCode()

getEncoding

public org.jcodings.Encoding getEncoding()

Specified by:

getEncoding in interface EncodingCapable

setEncoding

public void setEncoding(org.jcodings.Encoding encoding)

Specified by:

setEncoding in interface EncodingCapable

shouldMarshalEncoding

public boolean shouldMarshalEncoding()

Specified by:

shouldMarshalEncoding in interface MarshalEncoding

getMarshalEncoding

public org.jcodings.Encoding getMarshalEncoding()

Specified by:

getMarshalEncoding in interface MarshalEncoding

makeRegexp

private static org.joni.Regex makeRegexp(Ruby runtime,
 ByteList bytes,
 RegexpOptions options,
 org.jcodings.Encoding enc)

getRegexpFromCache

public static org.joni.Regex getRegexpFromCache(Ruby runtime,
 ByteList bytes,
 org.jcodings.Encoding enc,
 RegexpOptions options)

getQuotedRegexpFromCache

static org.joni.Regex getQuotedRegexpFromCache(Ruby runtime,
 RubyString str,
 RegexpOptions options)

getPreprocessedRegexpFromCache

private static org.joni.Regex getPreprocessedRegexpFromCache(Ruby runtime,
 ByteList bytes,
 org.jcodings.Encoding enc,
 RegexpOptions options,
 RegexpSupport.ErrorMode mode)

createRegexpClass

public static RubyClass createRegexpClass(Ruby runtime)

matcherSearch

public static int matcherSearch(ThreadContext context,
 org.joni.Matcher matcher,
 int start,
 int range,
 int option)

matcherMatch

public static int matcherMatch(ThreadContext context,
 org.joni.Matcher matcher,
 int start,
 int range,
 int option)

matcherSearch

@Deprecated
public static int matcherSearch(Ruby runtime,
 org.joni.Matcher matcher,
 int start,
 int range,
 int option)

Deprecated.

matcherMatch

@Deprecated
public static int matcherMatch(Ruby runtime,
 org.joni.Matcher matcher,
 int start,
 int range,
 int option)

Deprecated.

getNativeClassIndex

public ClassIndex getNativeClassIndex()

Description copied from class: RubyObject

This is overridden in the other concrete Java builtins to provide a fast way to determine what type they are. Will generally return a value from org.jruby.runtime.ClassIndex

Specified by:

getNativeClassIndex in interface CoreObjectType

Overrides:

getNativeClassIndex in class RubyObject

See Also:

• ClassIndex

newRegexp

public static RubyRegexp newRegexp(Ruby runtime,
 String pattern,
 RegexpOptions options)

newRegexp

public static RubyRegexp newRegexp(Ruby runtime,
 ByteList pattern,
 int options)

newRegexp

public static RubyRegexp newRegexp(Ruby runtime,
 ByteList pattern,
 RegexpOptions options)

newRegexpParser

public static RubyRegexp newRegexpParser(Ruby runtime,
 ByteList pattern,
 RegexpOptions options)

throws RaiseException on error so parser can pick this up and give proper line and line number error as opposed to any non-literal regexp creation which may raise a syntax error but will not have this extra source info in the error message

newDRegexp

public static RubyRegexp newDRegexp(Ruby runtime,
 RubyString pattern,
 RegexpOptions options)

newDRegexp

public static RubyRegexp newDRegexp(Ruby runtime,
 RubyString pattern,
 int joniOptions)

newRegexp

public static RubyRegexp newRegexp(Ruby runtime,
 ByteList pattern)

newRegexp

static RubyRegexp newRegexp(Ruby runtime,
 ByteList str,
 org.joni.Regex pattern)

newDummyRegexp

static RubyRegexp newDummyRegexp(Ruby runtime,
 org.joni.Regex regex)

newRegexpFromStr

public static RubyRegexp newRegexpFromStr(Ruby runtime,
 RubyString s,
 int options)

getOptions

public final RegexpOptions getOptions()

rb_reg_options

getPattern

public final org.joni.Regex getPattern()

encodingMatchError

private static void encodingMatchError(Ruby runtime,
 org.joni.Regex pattern,
 org.jcodings.Encoding strEnc)

prepareEncoding

private org.jcodings.Encoding prepareEncoding(RubyString str,
 boolean warn)

preparePattern

public final org.joni.Regex preparePattern(RubyString str)

preprocessLight

private static void preprocessLight(Ruby runtime,
 ByteList str,
 org.jcodings.Encoding enc,
 org.jcodings.Encoding[] fixedEnc,
 RegexpSupport.ErrorMode mode)

Preprocess the given string for use in regexp, raising errors for encoding incompatibilities that arise. This version does not produce a new, unescaped version of the bytelist, and simply does the string-walking portion of the logic.

Parameters:

runtime - current runtime

str - string to preprocess

enc - string's encoding

fixedEnc - new encoding after fixing

mode - mode of errors

preprocessCheck

public static void preprocessCheck(Ruby runtime,
 ByteList bytes)

preprocessDRegexp

@Deprecated
public static RubyString preprocessDRegexp(Ruby runtime,
 RubyString[] strings,
 int embeddedOptions)

Deprecated.

preprocessDRegexp

public static RubyString preprocessDRegexp(Ruby runtime,
 IRubyObject[] strings,
 RegexpOptions options)

preprocessDRegexp

public static RubyString preprocessDRegexp(ThreadContext context,
 RegexpOptions options,
 IRubyObject... args)

preprocessDRegexp

public static RubyString preprocessDRegexp(ThreadContext context,
 RegexpOptions options,
 IRubyObject arg0)

preprocessDRegexp

@Deprecated
public static RubyString preprocessDRegexp(Ruby runtime,
 IRubyObject arg0,
 RegexpOptions options)

Deprecated.

preprocessDRegexp

public static RubyString preprocessDRegexp(ThreadContext context,
 RegexpOptions options,
 IRubyObject arg0,
 IRubyObject arg1)

preprocessDRegexp

@Deprecated
public static RubyString preprocessDRegexp(Ruby runtime,
 IRubyObject arg0,
 IRubyObject arg1,
 RegexpOptions options)

Deprecated.

preprocessDRegexp

public static RubyString preprocessDRegexp(ThreadContext context,
 RegexpOptions options,
 IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2)

preprocessDRegexp

@Deprecated
public static RubyString preprocessDRegexp(Ruby runtime,
 IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2,
 RegexpOptions options)

Deprecated.

preprocessDRegexp

@Deprecated
public static RubyString preprocessDRegexp(Ruby runtime,
 IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3,
 RegexpOptions options)

Deprecated.

preprocessDRegexp

@Deprecated
public static RubyString preprocessDRegexp(Ruby runtime,
 IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3,
 IRubyObject arg4,
 RegexpOptions options)

Deprecated.

processElementIntoResult

private static RubyString processElementIntoResult(Ruby runtime,
 RubyString result,
 IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3,
 IRubyObject arg4,
 RegexpOptions options,
 org.jcodings.Encoding regexpEnc,
 org.jcodings.Encoding[] fixedEnc)

processElementIntoResult

private static RubyString processElementIntoResult(Ruby runtime,
 RubyString result,
 IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3,
 RegexpOptions options,
 org.jcodings.Encoding regexpEnc,
 org.jcodings.Encoding[] fixedEnc)

processElementIntoResult

private static RubyString processElementIntoResult(Ruby runtime,
 RubyString result,
 IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2,
 RegexpOptions options,
 org.jcodings.Encoding regexpEnc,
 org.jcodings.Encoding[] fixedEnc)

processElementIntoResult

private static RubyString processElementIntoResult(Ruby runtime,
 RubyString result,
 IRubyObject arg0,
 IRubyObject arg1,
 RegexpOptions options,
 org.jcodings.Encoding regexpEnc,
 org.jcodings.Encoding[] fixedEnc)

processElementIntoResult

private static RubyString processElementIntoResult(Ruby runtime,
 RubyString result,
 IRubyObject arg0,
 RegexpOptions options,
 org.jcodings.Encoding regexpEnc,
 org.jcodings.Encoding[] fixedEnc)

processDRegexpElement

private static org.jcodings.Encoding processDRegexpElement(Ruby runtime,
 RegexpOptions options,
 org.jcodings.Encoding regexpEnc,
 org.jcodings.Encoding[] fixedEnc,
 RubyString str)

check

private void check()

try_convert

public static IRubyObject try_convert(ThreadContext context,
 IRubyObject recv,
 IRubyObject args)

quote

public static RubyString quote(ThreadContext context,
 IRubyObject recv,
 IRubyObject arg)

rb_reg_s_quote

quote19

@Deprecated
public static IRubyObject quote19(ThreadContext context,
 IRubyObject recv,
 IRubyObject arg)

Deprecated.

quote

static ByteList quote(RubyString str)

quote

static ByteList quote(ByteList bs,
 boolean asciiOnly)

quote19

@Deprecated
public static ByteList quote19(ByteList bs,
 boolean asciiOnly)

Deprecated.

last_match_s

public static IRubyObject last_match_s(ThreadContext context,
 IRubyObject recv)

rb_reg_s_last_match / match_getter

last_match_s

public static IRubyObject last_match_s(ThreadContext context,
 IRubyObject recv,
 IRubyObject nth)

rb_reg_s_last_match

union

public static IRubyObject union(ThreadContext context,
 IRubyObject recv,
 IRubyObject[] args)

rb_reg_s_union

union19

@Deprecated
public static IRubyObject union19(ThreadContext context,
 IRubyObject recv,
 IRubyObject[] args)

Deprecated.

initialize_copy

public IRubyObject initialize_copy(IRubyObject re)

rb_reg_init_copy

Overrides:

initialize_copy in class RubyBasicObject

objectAsJoniOptions

private static int objectAsJoniOptions(IRubyObject arg)

initialize_m

public IRubyObject initialize_m(IRubyObject arg)

initialize_m

public IRubyObject initialize_m(IRubyObject arg0,
 IRubyObject arg1)

initialize_m

public IRubyObject initialize_m(IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2)

initialize_m19

@Deprecated
public IRubyObject initialize_m19(IRubyObject arg)

Deprecated.

initialize_m19

@Deprecated
public IRubyObject initialize_m19(IRubyObject arg0,
 IRubyObject arg1)

Deprecated.

initialize_m19

@Deprecated
public IRubyObject initialize_m19(IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2)

Deprecated.

initializeByRegexp

private IRubyObject initializeByRegexp(RubyRegexp regexp)

regexpInitializeString

private RubyRegexp regexpInitializeString(RubyString str,
 RegexpOptions options)

regexpInitialize

public final RubyRegexp regexpInitialize(ByteList bytes,
 org.jcodings.Encoding enc,
 RegexpOptions options)

hash

public RubyFixnum hash()

Description copied from class: RubyBasicObject

rb_obj_id Will return the hash code of this object. In comparison to MRI, this method will use the Java identity hash code instead of using rb_obj_id, since the usage of id in JRuby will incur the cost of some. ObjectSpace maintenance.

Overrides:

hash in class RubyBasicObject

op_equal

public IRubyObject op_equal(ThreadContext context,
 IRubyObject other)

Description copied from class: RubyBasicObject

rb_obj_equal Will by default use identity equality to compare objects. This follows the Ruby semantics. The name of this method doesn't follow the convention because hierarchy problems

Specified by:

op_equal in interface IRubyObject

Overrides:

op_equal in class RubyBasicObject

op_match219

@Deprecated
public IRubyObject op_match219(ThreadContext context)

Deprecated.

op_match2

public IRubyObject op_match2(ThreadContext context)

eqq

public IRubyObject eqq(ThreadContext context,
 IRubyObject arg)

rb_reg_eqq

eqq19

@Deprecated
public IRubyObject eqq19(ThreadContext context,
 IRubyObject arg)

Deprecated.

op_match

public IRubyObject op_match(ThreadContext context,
 IRubyObject str)

Description copied from class: RubyBasicObject

rb_obj_pattern_match call-seq: obj =~ other => nil Pattern Match---Overridden by descendents (notably Regexp and String) to provide meaningful pattern-match semantics.

Overrides:

op_match in class RubyBasicObject

match_m

public IRubyObject match_m(ThreadContext context,
 IRubyObject str,
 Block block)

rb_reg_match_m

match_m

public IRubyObject match_m(ThreadContext context,
 IRubyObject str,
 IRubyObject pos,
 Block block)

match_m

public final IRubyObject match_m(ThreadContext context,
 IRubyObject str,
 boolean useBackref)

match_p

public IRubyObject match_p(ThreadContext context,
 IRubyObject str)

match_p

public IRubyObject match_p(ThreadContext context,
 IRubyObject str,
 IRubyObject pos)

matchCommon

private IRubyObject matchCommon(ThreadContext context,
 IRubyObject str,
 int pos,
 boolean setBackref,
 Block block)

matchPos

private int matchPos(ThreadContext context,
 IRubyObject arg,
 RubyString[] strp,
 boolean useBackref,
 int pos)

MRI: reg_match_pos

Parameters:

context - thread context

arg - the stringlike to match

strp - an out param to hold the coerced string; ignored if null

useBackref - whether to update the current execution frame's backref

pos - the position from which to start matching

matchP

private RubyBoolean matchP(ThreadContext context,
 IRubyObject arg,
 int pos)

search

public final int search(ThreadContext context,
 RubyString str,
 int pos,
 boolean reverse)

MRI: rb_reg_search This version uses current thread context to hold the resulting match data.

startsWith

final boolean startsWith(ThreadContext context,
 RubyString str)

startWithP

@Deprecated
public final RubyBoolean startWithP(ThreadContext context,
 RubyString str)

Deprecated.

searchString

public final int searchString(ThreadContext context,
 RubyString str,
 int pos,
 boolean reverse)

Search the given string with this Regexp. MRI: rb_reg_search0 without backref updating

createMatchData

static RubyMatchData createMatchData(ThreadContext context,
 RubyString str,
 org.joni.Matcher matcher,
 org.joni.Regex pattern)

createMatchData

static RubyMatchData createMatchData(ThreadContext context,
 RubyString str,
 int pos,
 RubyString pattern)

options

public IRubyObject options()

casefold_p

public IRubyObject casefold_p(ThreadContext context)

source

public IRubyObject source()

rb_reg_source

length

public final int length()

inspect

public IRubyObject inspect()

rb_reg_inspect

Specified by:

inspect in interface IRubyObject

Overrides:

inspect in class RubyBasicObject

Returns:

String

inspect19

@Deprecated
public IRubyObject inspect19()

Deprecated.

to_s

public RubyString to_s()

Description copied from class: RubyBasicObject

rb_any_to_s call-seq: obj.to_s => string Returns a string representing obj. The default to_s prints the object's class and an encoding of the object id. As a special case, the top-level object that is the initial execution context of Ruby programs returns ``main.''

Overrides:

to_s in class RubyBasicObject

getNames

public String[] getNames()

returns all names in a regexp pattern as id (8859_1) strings

Returns:

array of id strings.

names

public IRubyObject names(ThreadContext context)

rb_reg_names

named_captures

public IRubyObject named_captures(ThreadContext context)

rb_reg_named_captures

encoding

public IRubyObject encoding(ThreadContext context)

fixed_encoding_p

public IRubyObject fixed_encoding_p(ThreadContext context)

nth_match

public static IRubyObject nth_match(int nth,
 IRubyObject match)

rb_reg_nth_match

nth_match

static IRubyObject nth_match(int nth,
 RubyMatchData match)

last_match

public static IRubyObject last_match(IRubyObject match)

rb_reg_last_match

match_pre

public static IRubyObject match_pre(IRubyObject match)

rb_reg_match_pre

match_post

public static IRubyObject match_post(IRubyObject match)

rb_reg_match_post

match_last

public static IRubyObject match_last(IRubyObject match)

rb_reg_match_last

ASCGET

private static final int ASCGET(boolean acompat,
 byte[] sBytes,
 int s,
 int e,
 int[] cl,
 org.jcodings.Encoding strEnc)

regsub

static RubyString regsub(ThreadContext context,
 RubyString str,
 RubyString src,
 org.joni.Regex pattern,
 org.joni.Matcher matcher)

regsub

static RubyString regsub(ThreadContext context,
 RubyString str,
 RubyString src,
 org.joni.Regex pattern,
 org.joni.Region regs,
 int begin,
 int end)

adjustStartPos

final int adjustStartPos(RubyString str,
 int pos,
 boolean reverse)

adjustStartPosInternal

private static int adjustStartPosInternal(RubyString str,
 org.jcodings.Encoding enc,
 int pos,
 boolean reverse)

operandNoCheck

private static IRubyObject operandNoCheck(IRubyObject str)

operandCheck

private static RubyString operandCheck(IRubyObject str)

regOperand

private static IRubyObject regOperand(IRubyObject str,
 boolean check)

unmarshalFrom

@Deprecated
public static RubyRegexp unmarshalFrom(UnmarshalStream input)
                                throws IOException

Deprecated.

Throws:

IOException

marshalTo

public static void marshalTo(RubyRegexp regexp,
 MarshalStream output)
                      throws IOException

Throws:

IOException

search19

@Deprecated
public final int search19(ThreadContext context,
 RubyString str,
 int pos,
 boolean reverse)

Deprecated.

search19

@Deprecated
public final int search19(ThreadContext context,
 RubyString str,
 int pos,
 boolean reverse,
 IRubyObject[] holder)

Deprecated.

search

@Deprecated
public final int search(ThreadContext context,
 RubyString str,
 int pos,
 boolean reverse,
 IRubyObject[] holder)

Deprecated.

getBackRef

@Deprecated
public static IRubyObject getBackRef(ThreadContext context)

Deprecated.

op_match19

@Deprecated
public IRubyObject op_match19(ThreadContext context,
 IRubyObject str)

Deprecated.

Overrides:

op_match19 in class RubyBasicObject

match_m19

@Deprecated
public IRubyObject match_m19(ThreadContext context,
 IRubyObject str)

Deprecated.

match_m19

@Deprecated
public IRubyObject match_m19(ThreadContext context,
 IRubyObject str,
 boolean useBackref,
 Block block)

Deprecated.