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/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

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, 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

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

Method Summary

Modifier and Type	Method	Description
IRubyObject	casefold_p(ThreadContext context)
void	clearEncodingNone()
void	clearLiteral()
static RubyClass	createRegexpClass(ThreadContext context, RubyClass Object)
IRubyObject	encoding(ThreadContext context)
IRubyObject	eqq(ThreadContext context, IRubyObject arg)	rb_reg_eqq
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()	Deprecated.
final RegexpOptions	getOptions(ThreadContext context)	rb_reg_options
final org.joni.Regex	getPattern()	Deprecated.
final org.joni.Regex	getPattern(ThreadContext context)
static org.joni.Regex	getRegexpFromCache(Ruby runtime, ByteList bytes, org.jcodings.Encoding enc, RegexpOptions options)
RubyFixnum	hash(ThreadContext context)	Will return the hash code of this object.
IRubyObject	initialize_copy(ThreadContext context, IRubyObject re)	rb_reg_init_copy
IRubyObject	initialize_m(IRubyObject arg)	Deprecated.
IRubyObject	initialize_m(IRubyObject arg0, IRubyObject arg1)	Deprecated.
IRubyObject	initialize_m(IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)	Deprecated.
IRubyObject	initialize_m(ThreadContext context, IRubyObject arg)
IRubyObject	initialize_m(ThreadContext context, IRubyObject arg0, IRubyObject arg1)
IRubyObject	initialize_m(ThreadContext context, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)
IRubyObject	inspect(ThreadContext context)	rb_reg_inspect
boolean	isEncodingNone()
boolean	isKCodeDefault()
boolean	isLiteral()
boolean	isSimpleString()	Deprecated.
boolean	isSimpleString(ThreadContext context)	Is the pattern itself a simple US-ASCII string which can be used in simple string searches and can be used outside of the regexp engine?
static IRubyObject	last_match(IRubyObject match)	Deprecated.
static IRubyObject	last_match(ThreadContext context, 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()
static IRubyObject	linear_time_p(ThreadContext context, IRubyObject recv, IRubyObject[] args)
static void	marshalTo(RubyRegexp regexp, MarshalStream output)	Deprecated, for removal: This API element is subject to removal in a future version.
static void	marshalTo(ThreadContext context, RubyRegexp regexp, MarshalDumper output, RubyOutputStream out)
static IRubyObject	match_last(IRubyObject match)	Deprecated.
static IRubyObject	match_last(ThreadContext context, IRubyObject matchArg)	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_p(ThreadContext context, IRubyObject str)
IRubyObject	match_p(ThreadContext context, IRubyObject str, IRubyObject pos)
static IRubyObject	match_post(IRubyObject match)	Deprecated.
static IRubyObject	match_post(ThreadContext context, IRubyObject matchArg)	rb_reg_match_post
static IRubyObject	match_pre(IRubyObject match)	Deprecated.
static IRubyObject	match_pre(ThreadContext context, IRubyObject matchArg)	rb_reg_match_pre
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)
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)
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)
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
static IRubyObject	nth_match(int nth, IRubyObject match)	Deprecated.
static IRubyObject	nth_match(ThreadContext context, int nth, IRubyObject matchArg)	rb_reg_nth_match
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_match2(ThreadContext context)
IRubyObject	options()	Deprecated.
IRubyObject	options(ThreadContext context)
final org.joni.Regex	preparePattern(RubyString str)	Deprecated.
final org.joni.Regex	preparePattern(ThreadContext context, 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)
static RubyString	quote(ThreadContext context, IRubyObject recv, IRubyObject arg)	rb_reg_s_quote
ByteList	rawSource()
final RubyRegexp	regexpInitialize(ByteList bytes, org.jcodings.Encoding enc, RegexpOptions options)	Deprecated.
final RubyRegexp	regexpInitialize(ByteList bytes, org.jcodings.Encoding enc, RegexpOptions options, IRubyObject timeout)
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	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()	Deprecated.
IRubyObject	source(ThreadContext context)	rb_reg_source
final RubyBoolean	startWithP(ThreadContext context, RubyString str)	Deprecated.
IRubyObject	timeout(ThreadContext context)
static IRubyObject	timeout(ThreadContext context, IRubyObject recv)
static IRubyObject	timeout_set(ThreadContext context, IRubyObject recv, IRubyObject timeout)
RubyString	to_s()	Deprecated.
RubyString	to_s(ThreadContext context)
static IRubyObject	try_convert(ThreadContext context, IRubyObject recv, IRubyObject args)
static IRubyObject	union(ThreadContext context, IRubyObject recv, IRubyObject[] args)	rb_reg_s_union
static RubyRegexp	unmarshalFrom(UnmarshalStream input)	Deprecated, for removal: This API element is subject to removal in a future version.

Methods inherited from class org.jruby.RubyObject

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

Methods inherited from class org.jruby.RubyBasicObject

addFinalizer, addFinalizer, anyToString, asJavaString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkArrayType, checkCallMethod, checkCallMethod, checkFrozen, checkStringType, cloneSetup, compareTo, convertToArray, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToInteger, convertToString, copyInstanceVariablesInto, copySpecialInstanceVariables, dataGetStruct, dataGetStructChecked, dataWrapStruct, decode, display, dup, dupFinalizer, dupSetup, ensureInstanceVariablesSettable, eql, eql_p, eql_p, equal_p, evalUnder, extend, fastGetInstanceVariable, fastGetInternalVariable, fastHasInstanceVariable, fastHasInternalVariable, fastSetInstanceVariable, fastSetInternalVariable, finishBasicObjectClass, forEachInstanceVariable, forEachInstanceVariableName, freeze, frozen_p, getCurrentContext, getFFIHandle, getFlag, getInstanceEvalClass, getInstanceEvalClass, getInstanceVariable, getInstanceVariableList, getInstanceVariableNameList, getInstanceVariables, getInternalVariable, getInternalVariables, getJavaClass, getMarshalVariableList, getMetaClass, getMetaClass, getNativeHandle, getNativeTypeIndex, getObjectId, getRuntime, getSingletonClass, getSingletonClassClone, getSingletonClassCloneAndAttach, getSingletonClassCloneAndAttach, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hash, hashyInspect, hasInstanceVariable, hasInstanceVariables, hasInternalVariable, hasVariables, id, infectBy, initialize, initialize_copy, inspect, inspectHashCode, instance_eval, instance_eval, instance_eval, instance_eval, instance_eval, instance_exec, instance_of_p, instance_variable_defined_p, instance_variable_get, instance_variable_set, instance_variables, isBuiltin, isClass, isFalse, isFrozen, isImmediate, isModule, isNil, isSpecialConst, isSpecialObject, isTaint, isTrue, isUntrusted, kind_of_p, makeMetaClass, makeMetaClass, makeMetaClassBootstrap, method, method, method, method_missing, methods, methods, nil_p, nonFixnumHashCode, nonFixnumHashCode, OBJ_INIT_COPY, objInitCopy, op_cmp, op_not, op_not_equal, op_not_match, private_methods, protected_methods, public_methods, rbClone, rbClone, rbInspect, remove_instance_variable, removeFinalizers, removeInstanceVariable, removeInternalVariable, respond_to_p, respond_to_p, respondsTo, respondsToMissing, respondsToMissing, send, send, send, send, send, setFFIHandle, setFlag, setFrozen, setInstanceVariable, setInternalVariable, setMetaClass, setNativeHandle, setTaint, setUntrusted, setVariable, singleton_method, singleton_method, singleton_method_added, singleton_method_removed, singleton_method_undefined, singleton_methods, singletonClass, specificEval, specificEval, specificEval, specificEval, syncVariables, syncVariables, taint, taint, tainted_p, testFrozen, testFrozen, to_a, to_a, toJava, trust, type, 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

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

checkStringType19, dup, marshalLiveVariables

Field Details

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

Constructor Details

RubyRegexp

public RubyRegexp(Ruby runtime,
 org.joni.Regex pattern,
 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

getRegexpFromCache

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

createRegexpClass

public static RubyClass createRegexpClass(ThreadContext context,
 RubyClass Object)

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

Returns:

the ClassIndex of the native type this object was constructed from

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)

newRegexpFromStr

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

getOptions

@Deprecated(since="10.0")
public final RegexpOptions getOptions()

Deprecated.

getOptions

public final RegexpOptions getOptions(ThreadContext context)

rb_reg_options

getPattern

@Deprecated(since="10.0")
public final org.joni.Regex getPattern()

Deprecated.

getPattern

public final org.joni.Regex getPattern(ThreadContext context)

preparePattern

@Deprecated(since="10.0")
public final org.joni.Regex preparePattern(RubyString str)

Deprecated.

preparePattern

public final org.joni.Regex preparePattern(ThreadContext context,
 RubyString str)

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.

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

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

initialize_copy

public IRubyObject initialize_copy(ThreadContext context,
 IRubyObject re)

rb_reg_init_copy

Overrides:

initialize_copy in class RubyBasicObject

Parameters:

context - the thread context

re - the original

Returns:

a copy unless the same thing

initialize_m

@Deprecated(since="10.0")
public IRubyObject initialize_m(IRubyObject arg)

Deprecated.

initialize_m

public IRubyObject initialize_m(ThreadContext context,
 IRubyObject arg)

initialize_m

@Deprecated(since="10.0")
public IRubyObject initialize_m(IRubyObject arg0,
 IRubyObject arg1)

Deprecated.

initialize_m

public IRubyObject initialize_m(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1)

initialize_m

@Deprecated(since="10.0")
public IRubyObject initialize_m(IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2)

Deprecated.

initialize_m

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

regexpInitialize

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

Deprecated.

regexpInitialize

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

hash

public RubyFixnum hash(ThreadContext context)

Description copied from class: RubyBasicObject

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

Parameters:

context - the current thread context

Returns:

the hash value

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_match2

public IRubyObject op_match2(ThreadContext context)

eqq

public IRubyObject eqq(ThreadContext context,
 IRubyObject arg)

rb_reg_eqq

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

Parameters:

context - the thread context

str - arg

Returns:

true if matches (always nil)

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)

timeout_set

public static IRubyObject timeout_set(ThreadContext context,
 IRubyObject recv,
 IRubyObject timeout)

timeout

public static IRubyObject timeout(ThreadContext context,
 IRubyObject recv)

timeout

public IRubyObject timeout(ThreadContext context)

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.

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

options

public IRubyObject options(ThreadContext context)

options

@Deprecated
public IRubyObject options()

Deprecated.

casefold_p

public IRubyObject casefold_p(ThreadContext context)

source

public IRubyObject source(ThreadContext context)

rb_reg_source

source

@Deprecated
public IRubyObject source()

Deprecated.

rawSource

public ByteList rawSource()

length

public final int length()

inspect

public IRubyObject inspect(ThreadContext context)

rb_reg_inspect

Specified by:

inspect in interface IRubyObject

Overrides:

inspect in class RubyBasicObject

to_s

@Deprecated(since="10.0")
public RubyString to_s()

Deprecated.

Overrides:

to_s in class RubyBasicObject

Returns:

""

to_s

public RubyString to_s(ThreadContext context)

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)

linear_time_p

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

nth_match

@Deprecated(since="10.0")
public static IRubyObject nth_match(int nth,
 IRubyObject match)

Deprecated.

nth_match

public static IRubyObject nth_match(ThreadContext context,
 int nth,
 IRubyObject matchArg)

rb_reg_nth_match

last_match

@Deprecated(since="10.0")
public static IRubyObject last_match(IRubyObject match)

Deprecated.

last_match

public static IRubyObject last_match(ThreadContext context,
 IRubyObject match)

rb_reg_last_match

match_pre

@Deprecated(since="10.0")
public static IRubyObject match_pre(IRubyObject match)

Deprecated.

match_pre

public static IRubyObject match_pre(ThreadContext context,
 IRubyObject matchArg)

rb_reg_match_pre

match_post

@Deprecated(since="10.0")
public static IRubyObject match_post(IRubyObject match)

Deprecated.

match_post

public static IRubyObject match_post(ThreadContext context,
 IRubyObject matchArg)

rb_reg_match_post

match_last

@Deprecated(since="10.0")
public static IRubyObject match_last(IRubyObject match)

Deprecated.

match_last

public static IRubyObject match_last(ThreadContext context,
 IRubyObject matchArg)

rb_reg_match_last

unmarshalFrom

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

Deprecated, for removal: This API element is subject to removal in a future version.

Throws:

IOException

marshalTo

@Deprecated(since="10.0",
            forRemoval=true)
public static void marshalTo(RubyRegexp regexp,
 MarshalStream output)
                      throws IOException

Deprecated, for removal: This API element is subject to removal in a future version.

Throws:

IOException

marshalTo

public static void marshalTo(ThreadContext context,
 RubyRegexp regexp,
 MarshalDumper output,
 RubyOutputStream out)

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.

isSimpleString

@Deprecated(since="10.0")
public boolean isSimpleString()

Deprecated.

isSimpleString

public boolean isSimpleString(ThreadContext context)

Is the pattern itself a simple US-ASCII string which can be used in simple string searches and can be used outside of the regexp engine?