Package org.jruby.ext.strscan

Class RubyStringScanner

java.lang.Object

org.jruby.RubyBasicObject

org.jruby.RubyObject

org.jruby.ext.strscan.RubyStringScanner

All Implemented Interfaces:

Serializable, Cloneable, Comparable<IRubyObject>, InstanceVariables, InternalVariables, IRubyObject, CoreObjectType

public class RubyStringScanner
extends RubyObject

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
private int	beg
(package private) final ThreadLocal<org.joni.Matcher>	currentMatcher
private static final byte[]	DOT_BYTES
private int	end
private static final int	INSPECT_LENGTH
private int	lastPos
private static final int	MATCHED_STR_SCN_F
private org.joni.Regex	pattern
private int	pos
private org.joni.Region	regs
private int	scannerFlags
private RubyString	str
(package private) final RubyThread.Task<RubyStringScanner,Integer>	task

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

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RubyStringScanner(Ruby runtime, RubyClass type)

Method Summary

Modifier and Type	Method	Description
private void	adjustRegisters()
IRubyObject	bol_p()
IRubyObject	captures(ThreadContext context)
IRubyObject	charpos(ThreadContext context)
private void	check()
IRubyObject	check(ThreadContext context, IRubyObject regex)
IRubyObject	check_until(ThreadContext context, IRubyObject regex)
IRubyObject	clear(ThreadContext context)
private void	clearMatched()
IRubyObject	concat(IRubyObject obj)
static RubyClass	createScannerClass(Ruby runtime)
RubyBoolean	empty_p(ThreadContext context)
RubyBoolean	eos_p(ThreadContext context)
IRubyObject	exist_p(ThreadContext context, IRubyObject regex)
private IRubyObject	extractBegLen(Ruby runtime, int beg, int len)
private IRubyObject	extractRange(Ruby runtime, int beg, int end)
IRubyObject	get_byte(ThreadContext context)
IRubyObject	getbyte(ThreadContext context)
IRubyObject	getch(ThreadContext context)
IRubyObject	getch19(ThreadContext context)
IRubyObject	getchCommon(ThreadContext context, boolean is1_9)
IRubyObject	initialize(IRubyObject[] args, Block unusedBlock)
IRubyObject	initialize_copy(IRubyObject other)	rb_obj_init_copy Initializes this object as a copy of the original, that is the parameter to this object.
IRubyObject	inspect()	rb_obj_inspect call-seq: obj.inspect => string Returns a string containing a human-readable representation of obj.
private IRubyObject	inspect(String msg)
private IRubyObject	inspect1()
private IRubyObject	inspect2()
private boolean	isMatched()
IRubyObject	match_p(ThreadContext context, IRubyObject regex)
IRubyObject	matched(ThreadContext context)
RubyBoolean	matched_p(ThreadContext context)
IRubyObject	matched_size()
IRubyObject	matchedsize(ThreadContext context)
static IRubyObject	mustCversion(IRubyObject recv)
IRubyObject	op_aref(ThreadContext context, IRubyObject idx)
IRubyObject	peek(ThreadContext context, IRubyObject length)
IRubyObject	peep(ThreadContext context, IRubyObject length)
RubyFixnum	pos()
IRubyObject	post_match(ThreadContext context)
IRubyObject	pre_match(ThreadContext context)
IRubyObject	reset()
IRubyObject	rest(ThreadContext context)
RubyBoolean	rest_p(ThreadContext context)
RubyFixnum	rest_size()
RubyFixnum	restsize(ThreadContext context)
IRubyObject	scan(ThreadContext context, IRubyObject regex)
private IRubyObject	scan(ThreadContext context, IRubyObject regex, boolean succptr, boolean getstr, boolean headonly)
IRubyObject	scan_full(ThreadContext context, IRubyObject regex, IRubyObject s, IRubyObject f)
IRubyObject	scan_until(ThreadContext context, IRubyObject regex)
IRubyObject	search_full(ThreadContext context, IRubyObject regex, IRubyObject s, IRubyObject f)
IRubyObject	set_pos(IRubyObject pos)
IRubyObject	set_string(ThreadContext context, IRubyObject str)
private void	setMatched()
IRubyObject	size(ThreadContext context)
IRubyObject	skip(ThreadContext context, IRubyObject regex)
IRubyObject	skip_until(ThreadContext context, IRubyObject regex)
RubyString	string()
IRubyObject	terminate()
IRubyObject	unscan()
IRubyObject	values_at(ThreadContext context, IRubyObject[] args)

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, getNativeClassIndex, 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, 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, hash, hashyInspect, hasInstanceVariable, hasInstanceVariables, hasInternalVariable, hasVariables, id, 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, nil_p, nonFixnumHashCode, OBJ_INIT_COPY, objInitCopy, op_cmp, op_equal, op_equal_19, op_match, op_match19, op_not, op_not_equal, op_not_match, private_methods, private_methods19, protected_methods, protected_methods19, public_methods, public_methods19, rbClone, rbClone, rbInspect, remove_instance_variable, removeFinalizers, removeInstanceVariable, removeInternalVariable, 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_p, testFrozen, testFrozen, to_a, to_a, to_s, 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

str

private RubyString str

pos

private int pos

lastPos

private int lastPos

regs

private org.joni.Region regs

pattern

private org.joni.Regex pattern

beg

private int beg

end

private int end

scannerFlags

private int scannerFlags

MATCHED_STR_SCN_F

private static final int MATCHED_STR_SCN_F

See Also:

• Constant Field Values

currentMatcher

final ThreadLocal<org.joni.Matcher> currentMatcher

task

final RubyThread.Task<RubyStringScanner,Integer> task

INSPECT_LENGTH

private static final int INSPECT_LENGTH

See Also:

• Constant Field Values

DOT_BYTES

private static final byte[] DOT_BYTES

Constructor Details

RubyStringScanner

protected RubyStringScanner(Ruby runtime,
 RubyClass type)

Method Details

createScannerClass

public static RubyClass createScannerClass(Ruby runtime)

clearMatched

private void clearMatched()

setMatched

private void setMatched()

isMatched

private boolean isMatched()

check

private void check()

initialize

public IRubyObject initialize(IRubyObject[] args,
 Block unusedBlock)

initialize_copy

public IRubyObject initialize_copy(IRubyObject other)

Description copied from class: RubyBasicObject

rb_obj_init_copy Initializes this object as a copy of the original, that is the parameter to this object. Will make sure that the argument actually has the same real class as this object. It shouldn't be possible to initialize an object with something totally different.

Overrides:

initialize_copy in class RubyBasicObject

reset

public IRubyObject reset()

terminate

public IRubyObject terminate()

clear

public IRubyObject clear(ThreadContext context)

string

public RubyString string()

set_string

public IRubyObject set_string(ThreadContext context,
 IRubyObject str)

concat

public IRubyObject concat(IRubyObject obj)

pos

public RubyFixnum pos()

set_pos

public IRubyObject set_pos(IRubyObject pos)

charpos

public IRubyObject charpos(ThreadContext context)

extractRange

private IRubyObject extractRange(Ruby runtime,
 int beg,
 int end)

extractBegLen

private IRubyObject extractBegLen(Ruby runtime,
 int beg,
 int len)

scan

private IRubyObject scan(ThreadContext context,
 IRubyObject regex,
 boolean succptr,
 boolean getstr,
 boolean headonly)

scan

public IRubyObject scan(ThreadContext context,
 IRubyObject regex)

match_p

public IRubyObject match_p(ThreadContext context,
 IRubyObject regex)

skip

public IRubyObject skip(ThreadContext context,
 IRubyObject regex)

check

public IRubyObject check(ThreadContext context,
 IRubyObject regex)

scan_full

public IRubyObject scan_full(ThreadContext context,
 IRubyObject regex,
 IRubyObject s,
 IRubyObject f)

scan_until

public IRubyObject scan_until(ThreadContext context,
 IRubyObject regex)

exist_p

public IRubyObject exist_p(ThreadContext context,
 IRubyObject regex)

skip_until

public IRubyObject skip_until(ThreadContext context,
 IRubyObject regex)

check_until

public IRubyObject check_until(ThreadContext context,
 IRubyObject regex)

search_full

public IRubyObject search_full(ThreadContext context,
 IRubyObject regex,
 IRubyObject s,
 IRubyObject f)

adjustRegisters

private void adjustRegisters()

getch

public IRubyObject getch(ThreadContext context)

getch19

public IRubyObject getch19(ThreadContext context)

getchCommon

public IRubyObject getchCommon(ThreadContext context,
 boolean is1_9)

get_byte

public IRubyObject get_byte(ThreadContext context)

getbyte

public IRubyObject getbyte(ThreadContext context)

peek

public IRubyObject peek(ThreadContext context,
 IRubyObject length)

peep

public IRubyObject peep(ThreadContext context,
 IRubyObject length)

unscan

public IRubyObject unscan()

bol_p

public IRubyObject bol_p()

eos_p

public RubyBoolean eos_p(ThreadContext context)

empty_p

public RubyBoolean empty_p(ThreadContext context)

rest_p

public RubyBoolean rest_p(ThreadContext context)

matched_p

public RubyBoolean matched_p(ThreadContext context)

matched

public IRubyObject matched(ThreadContext context)

matched_size

public IRubyObject matched_size()

matchedsize

public IRubyObject matchedsize(ThreadContext context)

op_aref

public IRubyObject op_aref(ThreadContext context,
 IRubyObject idx)

pre_match

public IRubyObject pre_match(ThreadContext context)

post_match

public IRubyObject post_match(ThreadContext context)

rest

public IRubyObject rest(ThreadContext context)

rest_size

public RubyFixnum rest_size()

restsize

public RubyFixnum restsize(ThreadContext context)

inspect

public IRubyObject inspect()

Description copied from class: RubyBasicObject

rb_obj_inspect call-seq: obj.inspect => string Returns a string containing a human-readable representation of obj. If not overridden, uses the to_s method to generate the string. [ 1, 2, 3..4, 'five' ].inspect #=> "[1, 2, 3..4, \"five\"]" Time.new.inspect #=> "Wed Apr 09 08:54:39 CDT 2003"

Specified by:

inspect in interface IRubyObject

Overrides:

inspect in class RubyBasicObject

Returns:

String

inspect

private IRubyObject inspect(String msg)

inspect1

private IRubyObject inspect1()

inspect2

private IRubyObject inspect2()

mustCversion

public static IRubyObject mustCversion(IRubyObject recv)

size

public IRubyObject size(ThreadContext context)

captures

public IRubyObject captures(ThreadContext context)

values_at

public IRubyObject values_at(ThreadContext context,
 IRubyObject[] args)