Package org.jruby

Class RubyString.FString

java.lang.Object

org.jruby.RubyBasicObject

org.jruby.RubyObject

org.jruby.RubyString

org.jruby.RubyString.FString

All Implemented Interfaces:

Serializable, CharSequence, Cloneable, Comparable<IRubyObject>, Appendable, InstanceVariables, InternalVariables, IRubyObject, EncodingCapable, MarshalEncoding, CoreObjectType, ByteListHolder, CodeRangeable

Enclosing class:

RubyString

public static class RubyString.FString
extends RubyString

An FString is a frozen string that is also deduplicated and cached. We add a field to hold one type of conversion so it won't be performed repeatedly. Whatever type of conversion is requested first wins, since it will be very rare for a String to be converted to a Symbol and a Fixnum and a Float.

See Also:

• Serialized Form

Nested Class Summary

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

RubyString.EmptyByteListHolder, RubyString.FString

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 inherited from class org.jruby.RubyString

NULL_ARRAY, shareLevel

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

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	FString(Ruby runtime, String string)
protected	FString(Ruby runtime, ByteList value, int cr)

Method Summary

Modifier and Type	Method	Description
RubyString.FString	dupAsFString(Ruby runtime)
protected void	frozenCheck()
RubySymbol	intern()
IRubyObject	to_f(ThreadContext context)
IRubyObject	to_i(ThreadContext context)

Methods inherited from class org.jruby.RubyString

append, append, append, append_as_bytes, append_as_bytes, append_as_bytes, append19, appendAsDynamicString, appendAsStringOrAny, appendIntoString, ascii_only_p, asJavaString, associateEncoding, asString, b, byteindex, byteindex, byteListToString, byterindex, byterindex, bytes, bytesize, bytesize, byteslice, byteslice, bytesplice, bytesplice, bytesplice, bytesToString, bytesToString, capacity, capitalize, capitalize, capitalize, capitalize_bang, capitalize_bang, capitalize_bang, casecmp, casecmp_p, cat, cat, cat, cat, cat, cat, cat, cat, cat, cat19, cat19, catAscii, catString, catStringUnsafe, catWithCodeRange, catWithCodeRange, center, center, center, center, charAt, chars, checkEncoding, checkEncoding, checkEncoding, checkFrozen, checkStringType, chill, chill_symbol_string, chomp, chomp, chomp_bang, chomp_bang, chomp_bang19, chomp_bang19, chomp19, chomp19, chop, chop_bang, chr, clear, clear, clearCodeRange, codepoints, compareTo, concat, concat, concat, concatSingle, convertToString, count, count, count, createStringClass, crypt, decodeString, delete, delete, delete, delete_bang, delete_bang, delete_bang, delete_prefix, delete_prefix_bang, delete_suffix, delete_suffix_bang, doClone, downcase, downcase, downcase, downcase_bang, downcase_bang, downcase_bang, dump, dump, dup, dup, dupAsChilled, dupFrozen, each_byte, each_char, each_codepoint, each_grapheme_cluster, each_line, each_line, each_line, each_lineCommon, empty, empty_p, encode, encode, encode, encode, encode_bang, encode_bang, encode_bang, encode_bang, encode_bang, encodeBytelist, encoding, encStrScrub, encStrScrub, end_with_p, end_with_p, end_with_p, endsWithAsciiChar, endWith, ensureAvailable, ensureInstanceVariablesSettable, eql, equals, export, force_encoding, freeze, getbyte, getByteList, getBytes, getCodeRange, getEmptyByteList, getEncoding, getJavaClass, getMarshalEncoding, getNativeClassIndex, getUnicodeValue, getValue, grapheme_clusters, gsub, gsub, gsub_bang, gsub_bang, gsubFast, hash, hashCode, hasNul, hex, include_p, includeRange, independent, index, index, initialize, initialize, initialize, initialize_copy, initialize_copy, insert, inspect, inspect, inspect, inspect, intern, isAsciiOnly, isBare, isBare, isBrokenString, isChilled, isChilledLiteral, isCodeRangeAsciiOnly, isCodeRangeBroken, isCodeRangeValid, isEmpty, keepCodeRange, length, lines, lines, lines, ljust, ljust, ljust, ljust, lstrip, lstrip_bang, makeIndependent, makeIndependent, makeShared, makeShared, makeSharedString, match, match, match, match, match_p, match_p, match19, match19, match19, minus_at, modify, modify, modify19, modifyAndClearCodeRange, modifyAndKeepCodeRange, modifyCheck, modifyCheck, modifyExpand, mutateChilledString, newAllocatedString, newBinaryString, newBinaryString, newChilledString, newDebugChilledString, newDebugFrozenString, newEmptyBinaryString, newEmptyString, newEmptyString, newEmptyString, newEmptyString, newExternalStringWithEncoding, newFrozen, newFString, newInstance, newInternalFromJavaExternal, newString, newString, newString, newString, newString, newString, newString, newString, newString, newString, newString, newString, newString, newStringLight, newStringLight, newStringLight, newStringNoCopy, newStringNoCopy, newStringNoCopy, newStringNoCopy, newStringNoCopy, newStringNoCopy, newStringNoCopy, newStringShared, newStringShared, newStringShared, newStringShared, newStringShared, newStringShared, newStringShared, newStringShared, newStringShared, newStringShared, newUnicodeString, newUnicodeString, newUSASCIIString, newUsAsciiStringNoCopy, newUsAsciiStringShared, newUsAsciiStringShared, newUTF16String, newUTF16String, newUTF8String, newUTF8String, objAsString, oct, op_aref, op_aref, op_aset, op_aset, op_cmp, op_cmp, op_equal, op_format, op_ge, op_ge19, op_gt, op_gt19, op_le, op_le19, op_lt, op_lt19, op_match, op_mul, op_mul19, op_plus, op_plus19, ord, partition, partition, plus_at, plus_at, prepend, prepend, prepend, prepend, rbStrEscape, rbStrOffset, replace, replace, replace19, resize, reverse, reverse_bang, reverse_bang19, reverse19, rindex, rindex, rjust, rjust, rjust, rjust, rpartition, rstrip, rstrip_bang, rubyLength, scan, scanForCodeRange, scanForCodeRange, scrub, scrub, scrub_bang, scrub_bang, setbyte, setByteListShared, setCodeRange, setEncoding, setEncodingAndCodeRange, setReadLength, setValue, setValue, shouldMarshalEncoding, singletonClass, size, slice_bang, slice_bang, split, split, split, split, split, split, split, split, split, splitWithBlock, splitWithBlock, splitWithBlock, squeeze, squeeze, squeeze, squeeze_bang, squeeze_bang, squeeze_bang, start_with_p, start_with_p, start_with_p, startsWith, str_eql_p, str_eql_p19, strDup, strDup, strDup, strHashCode, stringToBytes, stringToInum, stringToInum, stringValue, strip, strip_bang, strLength, strScrub, sub, sub, sub_bang, sub_bang, subBangFast, subSequence, substr, substr, substr, substr19, substrEnc, substrEnc, succ, succ_bang, succ_bang, sum, sum, sumCommon, swapcase, swapcase, swapcase, swapcase_bang, swapcase_bang, swapcase_bang, to_c, to_f, to_i, to_i, to_i, to_r, to_s, toEncoding, toJava, toString, tr, tr_bang, tr_bang19, tr_s, tr_s_bang, tr_s_bang19, tr_s19, tr19, try_convert, undump, unmarshalFrom, unmarshalFrom, unpack, unpack, unpack, unpack1, unpack1, unseededStrHashCode, upcase, upcase, upcase, upcase_bang, upcase_bang, upcase_bang, upto, upto, valid_encoding_p, verifyAsciiCompatible, view

Methods inherited from class org.jruby.RubyObject

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

Methods inherited from class org.jruby.RubyBasicObject

addFinalizer, addFinalizer, anyToString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkArrayType, checkCallMethod, checkCallMethod, cloneSetup, convertToArray, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToInteger, copyInstanceVariablesInto, copySpecialInstanceVariables, dataGetStruct, dataGetStructChecked, dataWrapStruct, decode, display, dupFinalizer, dupSetup, eql_p, eql_p, equal_p, evalUnder, extend, fastGetInstanceVariable, fastGetInternalVariable, fastHasInstanceVariable, fastHasInternalVariable, fastSetInstanceVariable, fastSetInternalVariable, finishBasicObjectClass, forEachInstanceVariable, forEachInstanceVariableName, frozen_p, getCurrentContext, getFFIHandle, getFlag, getInstanceEvalClass, getInstanceEvalClass, getInstanceVariable, getInstanceVariableList, getInstanceVariableNameList, getInstanceVariables, getInternalVariable, getInternalVariables, getMarshalVariableList, getMetaClass, getMetaClass, getNativeHandle, getNativeTypeIndex, getObjectId, getRuntime, getSingletonClass, getSingletonClassClone, getSingletonClassCloneAndAttach, getSingletonClassCloneAndAttach, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hash, hashyInspect, hasInstanceVariable, hasInstanceVariables, hasInternalVariable, hasVariables, id, infectBy, 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_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, specificEval, specificEval, specificEval, specificEval, syncVariables, syncVariables, taint, taint, tainted_p, testFrozen, testFrozen, to_a, to_a, to_s, 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 java.lang.CharSequence

chars, codePoints

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

checkStringType19, marshalLiveVariables

Constructor Details

FString

protected FString(Ruby runtime,
 ByteList value,
 int cr)

FString

protected FString(Ruby runtime,
 String string)

Method Details

frozenCheck

protected void frozenCheck()

Overrides:

frozenCheck in class RubyString

intern

public RubySymbol intern()

Overrides:

intern in class RubyString

to_i

public IRubyObject to_i(ThreadContext context)

Overrides:

to_i in class RubyString

to_f

public IRubyObject to_f(ThreadContext context)

Overrides:

to_f in class RubyString

dupAsFString

public RubyString.FString dupAsFString(Ruby runtime)

Overrides:

dupAsFString in class RubyString