Package org.jruby

Class RubyFixnum

java.lang.Object

org.jruby.RubyBasicObject

org.jruby.RubyObject

org.jruby.RubyNumeric

org.jruby.RubyInteger

org.jruby.RubyFixnum

All Implemented Interfaces:

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

public class RubyFixnum
extends RubyInteger
implements Constantizable, Appendable

Implementation of the Integer (Fixnum internal) class.

See Also:

• Serialized Form

Nested Class Summary

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

RubyNumeric.InvalidIntegerException, RubyNumeric.NumberTooLargeException

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	CACHE_OFFSET
static final long	MAX
static final long	MAX_MARSHAL_FIXNUM
static final long	MIN
static final long	MIN_MARSHAL_FIXNUM
static final long	SIGN_BIT
static final boolean	USE_CACHE

Fields inherited from class org.jruby.RubyInteger

NUMERR_NEGATIVE, NUMERR_TOOLARGE, NUMERR_TYPE

Fields inherited from class org.jruby.RubyNumeric

DBL_EPSILON

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

Constructor Summary

Constructors

Constructor	Description
RubyFixnum(Ruby runtime)
RubyFixnum(Ruby runtime, long value)

Method Summary

Modifier and Type	Method	Description
IRubyObject	abs(ThreadContext context)	fix_abs
void	appendIntoString(RubyString target)
BigInteger	asBigInteger(ThreadContext context)	Return a BigInteger representation of this numerical value
double	asDouble(ThreadContext context)	Return a double representation of this numerical value
int	asInt(ThreadContext context)	Returns the value of this numeric and a java int.
String	asJavaString()	rb_to_id Will try to convert this object to a String using the Ruby "to_str" if the object isn't already a String.
long	asLong(ThreadContext context)	Return the value of this numeric as a 64-bit long.
IRubyObject	bit_length(ThreadContext context)
IRubyObject	ceil(ThreadContext context, IRubyObject arg)	rb_fix_ceil
final int	compareTo(IRubyObject other)	Compares this Ruby object with another.
Object	constant()
RubyInteger	convertToInteger(String method)	Tries to convert this object to a Ruby Integer using the supplied conversion method.
RubyRational	convertToRational(ThreadContext context)
static RubyClass	createFixnumClass(ThreadContext context, RubyClass fixnum)
IRubyObject	denominator(ThreadContext context)	numeric_denominator
RubyArray	digits(ThreadContext context, IRubyObject baseArg)	rb_fix_digits
IRubyObject	divmod(ThreadContext context, IRubyObject other)	fix_divmod
final boolean	eql(IRubyObject other)	short circuit for Fixnum key comparison
IRubyObject	equal_p(ThreadContext context, IRubyObject obj)	rb_obj_equal Will use Java identity equality.
boolean	equals(Object other)	This override does not do a "checked" dispatch.
RubyBoolean	even_p(ThreadContext context)
final boolean	fastEqual(RubyFixnum other)
IRubyObject	fdivDouble(ThreadContext context, IRubyObject y)
static RubyFixnum	five(Ruby runtime)
IRubyObject	floor(ThreadContext context, IRubyObject arg)	rb_fix_floor
static RubyFixnum	four(Ruby runtime)
double	getDoubleValue()	Deprecated.
Class<?>	getJavaClass()	Will return the Java interface that most closely can represent this object, when working through Java integration translations.
long	getLongValue()	Deprecated.
ClassIndex	getNativeClassIndex()	This is overridden in the other concrete Java builtins to provide a fast way to determine what type they are.
long	getValue()	When you know you are working directly with a Fixnum you can get the long value it represents without using RubyNumeric.asLong(ThreadContext).
RubyFixnum	hash(ThreadContext context)	Will return the hash code of this object.
final int	hashCode()	This override does not do "checked" dispatch since Object usually has #hash defined.
IRubyObject	id()	rb_obj_id Return the internal id of an object.
IRubyObject	idiv(ThreadContext context, long other)
IRubyObject	idiv(ThreadContext context, long y, String method)	Deprecated.
IRubyObject	idiv(ThreadContext context, IRubyObject other)	fix_div here is terrible MRI gotcha: 1.div 3.0$ -> 0 1 / 3.0 $ -> 0.3333333333333333 MRI is also able to do it in one place by looking at current frame in rb_num_coerce_bin: rb_funcall(x, ruby_frame->orig_func, 1, y); also note that RubyFloat doesn't override Numeric.div
IRubyObject	idiv(ThreadContext context, IRubyObject other, String method)	Deprecated.
IRubyObject	idiv(ThreadContext context, IRubyObject other, CallSite site)
static IRubyObject	induced_from(IRubyObject recv, IRubyObject other)	Deprecated.
protected boolean	int_round_zero_p(ThreadContext context, int ndigits)
protected IRubyObject	intPowTmp1(ThreadContext context, RubyInteger y, long mm, boolean negaFlg)
protected IRubyObject	intPowTmp2(ThreadContext context, IRubyObject y, long mm, boolean negaFlg)	Deprecated.
boolean	isImmediate()	Is object immediate (def: Fixnum, Symbol, true, false, nil?).
IRubyObject	isNegative(ThreadContext context)	num_negative_p
IRubyObject	isPositive(ThreadContext context)	num_positive_p
final boolean	isZero(ThreadContext context)
IRubyObject	magnitude(ThreadContext context)	fix_abs/1.9
static RubyFixnum	minus_one(Ruby runtime)
IRubyObject	modulo(ThreadContext context, IRubyObject other)	num_modulo
RubyInteger	negate(ThreadContext context)
final RubyFixnum	newFixnum(long newValue)	Deprecated.
static RubyFixnum	newFixnum(Ruby runtime, int value)
static RubyFixnum	newFixnum(Ruby runtime, long value)
IRubyObject	nonzero_p(ThreadContext context)	num_nonzero_p
IRubyObject	numerator(ThreadContext context)	numeric_numerator
RubyBoolean	odd_p(ThreadContext context)
static RubyFixnum	one(Ruby runtime)
IRubyObject	op_and(ThreadContext context, long other)
IRubyObject	op_and(ThreadContext context, IRubyObject other)	fix_and
protected IRubyObject	op_aref_subclass(ThreadContext context, IRubyObject other)	rb_fix_aref
IRubyObject	op_cmp(ThreadContext context, double other)
IRubyObject	op_cmp(ThreadContext context, long other)
IRubyObject	op_cmp(ThreadContext context, IRubyObject other)	fix_cmp
IRubyObject	op_div(ThreadContext context, long other)
IRubyObject	op_div(ThreadContext context, IRubyObject other)
IRubyObject	op_equal(ThreadContext context, double other)
IRubyObject	op_equal(ThreadContext context, long other)
IRubyObject	op_equal(ThreadContext context, IRubyObject other)	fix_equal
boolean	op_equal_boolean(ThreadContext context, long other)
IRubyObject	op_ge(ThreadContext context, long other)
IRubyObject	op_ge(ThreadContext context, IRubyObject other)	fix_ge
boolean	op_ge_boolean(ThreadContext context, long other)
IRubyObject	op_gt(ThreadContext context, long other)
IRubyObject	op_gt(ThreadContext context, IRubyObject other)	fix_gt
boolean	op_gt_boolean(ThreadContext context, long other)
IRubyObject	op_le(ThreadContext context, long other)
IRubyObject	op_le(ThreadContext context, IRubyObject other)	fix_le
boolean	op_le_boolean(ThreadContext context, long other)
IRubyObject	op_lshift(long width)	Deprecated.
RubyInteger	op_lshift(ThreadContext context, long width)
IRubyObject	op_lshift(ThreadContext context, IRubyObject other)	fix_lshift
IRubyObject	op_lt(ThreadContext context, long other)
IRubyObject	op_lt(ThreadContext context, IRubyObject other)	fix_lt
boolean	op_lt_boolean(ThreadContext context, long other)
IRubyObject	op_minus(ThreadContext context, double other)
IRubyObject	op_minus(ThreadContext context, long other)
IRubyObject	op_minus(ThreadContext context, IRubyObject other)	fix_minus
IRubyObject	op_minus_one(ThreadContext context)
IRubyObject	op_minus_two(ThreadContext context)
IRubyObject	op_mod(ThreadContext context, long other)
IRubyObject	op_mod(ThreadContext context, IRubyObject other)	fix_mod
IRubyObject	op_mul(ThreadContext context, double other)
IRubyObject	op_mul(ThreadContext context, long other)
IRubyObject	op_mul(ThreadContext context, IRubyObject other)	fix_mul
IRubyObject	op_neg(ThreadContext context)	fix_rev
IRubyObject	op_not_equal(ThreadContext context, double other)
IRubyObject	op_not_equal(ThreadContext context, long other)
IRubyObject	op_not_equal(ThreadContext context, IRubyObject other)	fix_not_equal
IRubyObject	op_or(ThreadContext context, long other)
IRubyObject	op_or(ThreadContext context, IRubyObject other)	fix_or
IRubyObject	op_plus(ThreadContext context, double other)
IRubyObject	op_plus(ThreadContext context, long other)
IRubyObject	op_plus(ThreadContext context, IRubyObject other)	fix_plus
IRubyObject	op_plus_one(ThreadContext context)
IRubyObject	op_plus_two(ThreadContext context)
IRubyObject	op_pow(ThreadContext context, long other)
IRubyObject	op_pow(ThreadContext context, IRubyObject other)	fix_pow
IRubyObject	op_rshift(long width)	Deprecated.
RubyInteger	op_rshift(ThreadContext context, long width)
IRubyObject	op_rshift(ThreadContext context, IRubyObject other)	fix_rshift
IRubyObject	op_uminus(ThreadContext context)	fix_uminus
IRubyObject	op_xor(ThreadContext context, long other)
IRubyObject	op_xor(ThreadContext context, IRubyObject other)	fix_xor
IRubyObject	pred(ThreadContext context)
IRubyObject	remainder(ThreadContext context, IRubyObject y)	num_remainder
int	signum(ThreadContext context)
RubyClass	singletonClass(ThreadContext context)	Will either return the existing singleton class for this object, or create a new one and return that.
IRubyObject	size(ThreadContext context)	fix_size
IRubyObject	sqrt(ThreadContext context)
IRubyObject	succ(ThreadContext context)	int_succ
IRubyObject	taint(ThreadContext context)	Deprecated.
static RubyFixnum	three(Ruby runtime)
IRubyObject	times(ThreadContext context, Block block)
IRubyObject	to_f()	Deprecated.
IRubyObject	to_f(ThreadContext context)	fix_to_f
RubyString	to_s(IRubyObject[] args)	Deprecated.
RubyString	to_s(ThreadContext context)
RubyString	to_s(ThreadContext context, IRubyObject arg0)
IRubyObject	to_sym()	Deprecated.
IRubyObject	truncate(ThreadContext context, IRubyObject arg)	rb_fix_truncate
static RubyFixnum	two(Ruby runtime)
static RubyFixnum	unmarshalFrom(UnmarshalStream input)	Deprecated, for removal: This API element is subject to removal in a future version.
static RubyFixnum	unmarshalFrom(ThreadContext context, RubyInputStream in, MarshalLoader input)
static RubyFixnum	zero(Ruby runtime)
IRubyObject	zero_p()	Deprecated.
IRubyObject	zero_p(ThreadContext context)	fix_zero_p

Methods inherited from class org.jruby.RubyInteger

allbits_p, anybits_p, ceil, ceil, chr, chr, convertToInteger, createIntegerClass, digits, div_div, downto, fdiv, floor, floor, floorSqrt, floorSqrt, gcd, gcdlcm, induced_from, int_half_p_half_down, int_half_p_half_even, int_half_p_half_up, int_round_half_down, int_round_half_even, int_round_half_up, integer_p, integerCeil, integerFloor, intPowTmp3, isNegativeNumber, isPositiveNumber, lcm, negate, nobits_p, numToUint, numToUint, op_aref, op_aref, op_aref, op_idiv, op_lshift, op_neg, op_rshift, op_uminus, ord, pow, pow, rationalize, round, round, round, round, round, roundShared, signum, singleCharByteList, singleCharString, singleCharUTF8ByteList, size, sqrt, timesSize, to_i, to_i, to_r, to_s, to_s, toFloat, truncate, truncate, try_convert, upto

Methods inherited from class org.jruby.RubyNumeric

abs2, arg, asNumeric, callCoerced, callCoerced, callCoerced, callCoerced, checkInt, checkInt, coerce, coerce, coerceBin, coerceBin, coerceBit, coerceBit, coerceCmp, coerceCmp, coerceFailed, coerceRelOp, coerceRelOp, coerceRescue, compareWithZero, conjugate, convertToRational, createNumericClass, dbl_cmp, dbl2ival, dbl2num, div, doCoerce, dup, eql_p, finite_p, fix2int, fix2int, fix2long, fixable, float2long, float2ulong, floatStep, floatStepSize, getBigIntegerValue, getCoerced, getIntValue, getRoundingMode, image, infinite_p, initialize_copy, int2fix, integer_p, intervalStepSize, isNegative, isPositive, isReal, isZero, negativeInt, negFixable, negFixable, newNumeric, num_imaginary, num2chr, num2dbl, num2dbl, num2fix, num2fix, num2int, num2long, num2ulong, numFuncall, numFuncall, numRemainder, op_not, op_num_equal, op_uplus, op_uplus, polar, posFixable, posFixable, positiveInt, quo, rbClone, rbClone, rbClone, rbClone, real, real_p, rect, scalar_p, singleton_method_added, step, str2fnum, str2fnum, str2fnum, str2inum, str2inum, str2inum, to_c, to_int, toJava

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, toString

Methods inherited from class org.jruby.RubyBasicObject

addFinalizer, addFinalizer, anyToString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkArrayType, checkCallMethod, checkCallMethod, checkFrozen, checkStringType, cloneSetup, convertToArray, convertToFloat, convertToHash, convertToInteger, convertToString, copyInstanceVariablesInto, copySpecialInstanceVariables, dataGetStruct, dataGetStructChecked, dataWrapStruct, decode, display, dupFinalizer, dupSetup, ensureInstanceVariablesSettable, eql_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, getMarshalVariableList, getMetaClass, getMetaClass, getNativeHandle, getNativeTypeIndex, getObjectId, getRuntime, getSingletonClass, getSingletonClassClone, getSingletonClassCloneAndAttach, getSingletonClassCloneAndAttach, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hash, hashyInspect, hasInstanceVariable, hasInstanceVariables, hasInternalVariable, hasVariables, infectBy, initialize, initialize_copy, inspect, 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, 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_match, op_not_match, private_methods, protected_methods, public_methods, 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, tainted_p, testFrozen, testFrozen, to_a, to_a, 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

SIGN_BIT

public static final long SIGN_BIT

See Also:

• Constant Field Values

MAX

public static final long MAX

See Also:

• Constant Field Values

MIN

public static final long MIN

See Also:

• Constant Field Values

MAX_MARSHAL_FIXNUM

public static final long MAX_MARSHAL_FIXNUM

See Also:

• Constant Field Values

MIN_MARSHAL_FIXNUM

public static final long MIN_MARSHAL_FIXNUM

See Also:

• Constant Field Values

USE_CACHE

public static final boolean USE_CACHE

CACHE_OFFSET

public static final int CACHE_OFFSET

Constructor Details

RubyFixnum

public RubyFixnum(Ruby runtime)

RubyFixnum

public RubyFixnum(Ruby runtime,
 long value)

Method Details

createFixnumClass

public static RubyClass createFixnumClass(ThreadContext context,
 RubyClass fixnum)

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

constant

public Object constant()

Specified by:

constant in interface Constantizable

See Also:

• Constantizable

eql

public final boolean eql(IRubyObject other)

short circuit for Fixnum key comparison

Specified by:

eql in interface IRubyObject

Overrides:

eql in class RubyBasicObject

Returns:

Will by default just call the Ruby method "eql?"

equal_p

public IRubyObject equal_p(ThreadContext context,
 IRubyObject obj)

Description copied from class: RubyBasicObject

rb_obj_equal Will use Java identity equality.

Overrides:

equal_p in class RubyBasicObject

Parameters:

context - the thread context

obj - to compare with

Returns:

are they equal?

isImmediate

public boolean isImmediate()

Description copied from class: RubyBasicObject

Is object immediate (def: Fixnum, Symbol, true, false, nil?).

Specified by:

isImmediate in interface IRubyObject

Overrides:

isImmediate in class RubyBasicObject

Returns:

boolean

singletonClass

public RubyClass singletonClass(ThreadContext context)

Description copied from class: RubyBasicObject

Will either return the existing singleton class for this object, or create a new one and return that. For a few types a singleton class is not possible so it will throw an error.

Specified by:

singletonClass in interface IRubyObject

Overrides:

singletonClass in class RubyBasicObject

Parameters:

context - the current thread context

Returns:

the singleton of this type

getJavaClass

public Class<?> getJavaClass()

Description copied from class: RubyBasicObject

Will return the Java interface that most closely can represent this object, when working through Java integration translations.

Specified by:

getJavaClass in interface IRubyObject

Overrides:

getJavaClass in class RubyBasicObject

Returns:

the true Java class of this (Ruby) object

asBigInteger

public BigInteger asBigInteger(ThreadContext context)

Description copied from class: RubyNumeric

Return a BigInteger representation of this numerical value

Overrides:

asBigInteger in class RubyNumeric

Parameters:

context - the current thread context

Returns:

a BigInteger

asDouble

public double asDouble(ThreadContext context)

Description copied from class: RubyNumeric

Return a double representation of this numerical value

Overrides:

asDouble in class RubyNumeric

Parameters:

context - the current thread context

Returns:

a double

asInt

public int asInt(ThreadContext context)

Description copied from class: RubyNumeric

Returns the value of this numeric and a java int.

Overrides:

asInt in class RubyNumeric

asLong

public long asLong(ThreadContext context)

Description copied from class: RubyNumeric

Return the value of this numeric as a 64-bit long.

Overrides:

asLong in class RubyNumeric

getDoubleValue

@Deprecated(since="10.0")
public double getDoubleValue()

Deprecated.

Overrides:

getDoubleValue in class RubyNumeric

Returns:

getLongValue

@Deprecated(since="10.0")
public long getLongValue()

Deprecated.

Description copied from class: RubyNumeric

Return the value of this numeric as a 64-bit long. If the value does not fit in 64 bits, it will be truncated.

Overrides:

getLongValue in class RubyNumeric

getValue

public long getValue()

When you know you are working directly with a Fixnum you can get the long value it represents without using RubyNumeric.asLong(ThreadContext).

Returns:

the long value

signum

public int signum(ThreadContext context)

Overrides:

signum in class RubyInteger

negate

public RubyInteger negate(ThreadContext context)

Overrides:

negate in class RubyInteger

newFixnum

public static RubyFixnum newFixnum(Ruby runtime,
 long value)

newFixnum

public static RubyFixnum newFixnum(Ruby runtime,
 int value)

newFixnum

@Deprecated
public final RubyFixnum newFixnum(long newValue)

Deprecated.

zero

public static RubyFixnum zero(Ruby runtime)

one

public static RubyFixnum one(Ruby runtime)

two

public static RubyFixnum two(Ruby runtime)

three

public static RubyFixnum three(Ruby runtime)

four

public static RubyFixnum four(Ruby runtime)

five

public static RubyFixnum five(Ruby runtime)

minus_one

public static RubyFixnum minus_one(Ruby runtime)

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

hashCode

public final int hashCode()

Description copied from class: RubyObject

This override does not do "checked" dispatch since Object usually has #hash defined.

Overrides:

hashCode in class RubyObject

Returns:

the hash code

See Also:

• RubyBasicObject.hashCode()

times

public IRubyObject times(ThreadContext context,
 Block block)

Overrides:

times in class RubyInteger

ceil

public IRubyObject ceil(ThreadContext context,
 IRubyObject arg)

rb_fix_ceil

Specified by:

ceil in class RubyInteger

floor

public IRubyObject floor(ThreadContext context,
 IRubyObject arg)

rb_fix_floor

Specified by:

floor in class RubyInteger

truncate

public IRubyObject truncate(ThreadContext context,
 IRubyObject arg)

rb_fix_truncate

Specified by:

truncate in class RubyInteger

digits

public RubyArray digits(ThreadContext context,
 IRubyObject baseArg)

rb_fix_digits

Specified by:

digits in class RubyInteger

to_s

@Deprecated(since="10.0")
public RubyString to_s(IRubyObject[] args)

Deprecated.

fix_to_s

to_s

public RubyString to_s(ThreadContext context)

Overrides:

to_s in class RubyInteger

to_s

public RubyString to_s(ThreadContext context,
 IRubyObject arg0)

Overrides:

to_s in class RubyInteger

to_sym

@Deprecated
public IRubyObject to_sym()

Deprecated.

fix_to_sym

op_uminus

public IRubyObject op_uminus(ThreadContext context)

fix_uminus

Specified by:

op_uminus in class RubyInteger

op_plus

public IRubyObject op_plus(ThreadContext context,
 IRubyObject other)

fix_plus

Specified by:

op_plus in class RubyInteger

op_plus

public IRubyObject op_plus(ThreadContext context,
 long other)

Overrides:

op_plus in class RubyInteger

op_plus

public IRubyObject op_plus(ThreadContext context,
 double other)

op_plus_one

public IRubyObject op_plus_one(ThreadContext context)

op_plus_two

public IRubyObject op_plus_two(ThreadContext context)

op_minus

public IRubyObject op_minus(ThreadContext context,
 IRubyObject other)

fix_minus

Specified by:

op_minus in class RubyInteger

op_minus

public IRubyObject op_minus(ThreadContext context,
 long other)

Overrides:

op_minus in class RubyInteger

op_minus

public IRubyObject op_minus(ThreadContext context,
 double other)

op_minus_one

public IRubyObject op_minus_one(ThreadContext context)

Parameters:

context -

Returns:

RubyInteger

op_minus_two

public IRubyObject op_minus_two(ThreadContext context)

Parameters:

context -

Returns:

RubyInteger

op_mul

public IRubyObject op_mul(ThreadContext context,
 IRubyObject other)

fix_mul

Specified by:

op_mul in class RubyInteger

op_mul

public IRubyObject op_mul(ThreadContext context,
 long other)

Overrides:

op_mul in class RubyInteger

op_mul

public IRubyObject op_mul(ThreadContext context,
 double other)

idiv

public IRubyObject idiv(ThreadContext context,
 IRubyObject other)

fix_div here is terrible MRI gotcha: 1.div 3.0$ -> 0 1 / 3.0 $ -> 0.3333333333333333 MRI is also able to do it in one place by looking at current frame in rb_num_coerce_bin: rb_funcall(x, ruby_frame->orig_func, 1, y); also note that RubyFloat doesn't override Numeric.div

Specified by:

idiv in class RubyInteger

idiv

public IRubyObject idiv(ThreadContext context,
 long other)

Overrides:

idiv in class RubyNumeric

op_div

public IRubyObject op_div(ThreadContext context,
 IRubyObject other)

Specified by:

op_div in class RubyInteger

op_div

public IRubyObject op_div(ThreadContext context,
 long other)

odd_p

public RubyBoolean odd_p(ThreadContext context)

Overrides:

odd_p in class RubyInteger

even_p

public RubyBoolean even_p(ThreadContext context)

Overrides:

even_p in class RubyInteger

pred

public IRubyObject pred(ThreadContext context)

Overrides:

pred in class RubyInteger

idiv

@Deprecated
public IRubyObject idiv(ThreadContext context,
 IRubyObject other,
 String method)

Deprecated.

idiv

public IRubyObject idiv(ThreadContext context,
 IRubyObject other,
 CallSite site)

idiv

@Deprecated
public IRubyObject idiv(ThreadContext context,
 long y,
 String method)

Deprecated.

op_mod

public IRubyObject op_mod(ThreadContext context,
 IRubyObject other)

fix_mod

Specified by:

op_mod in class RubyInteger

op_mod

public IRubyObject op_mod(ThreadContext context,
 long other)

Overrides:

op_mod in class RubyInteger

modulo

public IRubyObject modulo(ThreadContext context,
 IRubyObject other)

Description copied from class: RubyNumeric

num_modulo

Overrides:

modulo in class RubyNumeric

divmod

public IRubyObject divmod(ThreadContext context,
 IRubyObject other)

fix_divmod

Overrides:

divmod in class RubyInteger

op_pow

public IRubyObject op_pow(ThreadContext context,
 IRubyObject other)

fix_pow

Specified by:

op_pow in class RubyInteger

op_pow

public IRubyObject op_pow(ThreadContext context,
 long other)

intPowTmp1

protected IRubyObject intPowTmp1(ThreadContext context,
 RubyInteger y,
 long mm,
 boolean negaFlg)

intPowTmp2

@Deprecated
protected IRubyObject intPowTmp2(ThreadContext context,
 IRubyObject y,
 long mm,
 boolean negaFlg)

Deprecated.

abs

public IRubyObject abs(ThreadContext context)

fix_abs

Specified by:

abs in class RubyInteger

magnitude

public IRubyObject magnitude(ThreadContext context)

fix_abs/1.9

Overrides:

magnitude in class RubyInteger

op_equal

public IRubyObject op_equal(ThreadContext context,
 IRubyObject other)

fix_equal

Specified by:

op_equal in interface IRubyObject

Specified by:

op_equal in class RubyInteger

op_equal

public IRubyObject op_equal(ThreadContext context,
 long other)

op_equal

public IRubyObject op_equal(ThreadContext context,
 double other)

op_not_equal

public IRubyObject op_not_equal(ThreadContext context,
 IRubyObject other)

fix_not_equal

Overrides:

op_not_equal in class RubyBasicObject

Parameters:

context - thread context

other - other object

Returns:

false if this == other, true otherwise

op_not_equal

public IRubyObject op_not_equal(ThreadContext context,
 long other)

op_not_equal

public IRubyObject op_not_equal(ThreadContext context,
 double other)

op_equal_boolean

public boolean op_equal_boolean(ThreadContext context,
 long other)

fastEqual

public final boolean fastEqual(RubyFixnum other)

equals

public boolean equals(Object other)

Description copied from class: RubyObject

This override does not do a "checked" dispatch.

Overrides:

equals in class RubyObject

Parameters:

other - object to compare

Returns:

true if equals

See Also:

• RubyBasicObject.equals(Object)

compareTo

public final int compareTo(IRubyObject other)

Description copied from class: RubyBasicObject

Compares this Ruby object with another.

Specified by:

compareTo in interface Comparable<IRubyObject>

Overrides:

compareTo in class RubyBasicObject

Parameters:

other - another IRubyObject

Returns:

0 if equal, < 0 if this is less than other, > 0 if this is greater than other

op_cmp

public IRubyObject op_cmp(ThreadContext context,
 IRubyObject other)

fix_cmp

Specified by:

op_cmp in class RubyInteger

op_cmp

public IRubyObject op_cmp(ThreadContext context,
 long other)

op_cmp

public IRubyObject op_cmp(ThreadContext context,
 double other)

op_gt

public IRubyObject op_gt(ThreadContext context,
 IRubyObject other)

fix_gt

Overrides:

op_gt in class RubyInteger

op_gt

public IRubyObject op_gt(ThreadContext context,
 long other)

op_gt_boolean

public boolean op_gt_boolean(ThreadContext context,
 long other)

op_ge

public IRubyObject op_ge(ThreadContext context,
 IRubyObject other)

fix_ge

Overrides:

op_ge in class RubyInteger

op_ge

public IRubyObject op_ge(ThreadContext context,
 long other)

op_ge_boolean

public boolean op_ge_boolean(ThreadContext context,
 long other)

op_lt

public IRubyObject op_lt(ThreadContext context,
 IRubyObject other)

fix_lt

Overrides:

op_lt in class RubyInteger

op_lt

public IRubyObject op_lt(ThreadContext context,
 long other)

op_lt_boolean

public boolean op_lt_boolean(ThreadContext context,
 long other)

op_le

public IRubyObject op_le(ThreadContext context,
 IRubyObject other)

fix_le

Overrides:

op_le in class RubyInteger

op_le

public IRubyObject op_le(ThreadContext context,
 long other)

op_le_boolean

public boolean op_le_boolean(ThreadContext context,
 long other)

op_neg

public IRubyObject op_neg(ThreadContext context)

fix_rev

Specified by:

op_neg in class RubyInteger

op_and

public IRubyObject op_and(ThreadContext context,
 IRubyObject other)

fix_and

Specified by:

op_and in class RubyInteger

op_and

public IRubyObject op_and(ThreadContext context,
 long other)

op_or

public IRubyObject op_or(ThreadContext context,
 IRubyObject other)

fix_or

Specified by:

op_or in class RubyInteger

op_or

public IRubyObject op_or(ThreadContext context,
 long other)

op_xor

public IRubyObject op_xor(ThreadContext context,
 IRubyObject other)

fix_xor

Specified by:

op_xor in class RubyInteger

op_xor

public IRubyObject op_xor(ThreadContext context,
 long other)

op_aref_subclass

protected IRubyObject op_aref_subclass(ThreadContext context,
 IRubyObject other)

rb_fix_aref

Specified by:

op_aref_subclass in class RubyInteger

op_lshift

public IRubyObject op_lshift(ThreadContext context,
 IRubyObject other)

fix_lshift

Specified by:

op_lshift in class RubyInteger

op_lshift

public RubyInteger op_lshift(ThreadContext context,
 long width)

Overrides:

op_lshift in class RubyInteger

op_lshift

@Deprecated
public IRubyObject op_lshift(long width)

Deprecated.

op_rshift

public IRubyObject op_rshift(ThreadContext context,
 IRubyObject other)

fix_rshift

Specified by:

op_rshift in class RubyInteger

op_rshift

public RubyInteger op_rshift(ThreadContext context,
 long width)

Overrides:

op_rshift in class RubyInteger

op_rshift

@Deprecated
public IRubyObject op_rshift(long width)

Deprecated.

to_f

public IRubyObject to_f(ThreadContext context)

fix_to_f

Specified by:

to_f in class RubyInteger

to_f

@Deprecated(since="10.0")
public IRubyObject to_f()

Deprecated.

Overrides:

to_f in class RubyInteger

size

public IRubyObject size(ThreadContext context)

fix_size

Specified by:

size in class RubyInteger

zero_p

@Deprecated
public IRubyObject zero_p()

Deprecated.

zero_p

public IRubyObject zero_p(ThreadContext context)

fix_zero_p

Specified by:

zero_p in class RubyInteger

isZero

public final boolean isZero(ThreadContext context)

Overrides:

isZero in class RubyNumeric

nonzero_p

public IRubyObject nonzero_p(ThreadContext context)

Description copied from class: RubyNumeric

num_nonzero_p

Overrides:

nonzero_p in class RubyNumeric

succ

public IRubyObject succ(ThreadContext context)

Description copied from class: RubyInteger

int_succ

Overrides:

succ in class RubyInteger

bit_length

public IRubyObject bit_length(ThreadContext context)

Specified by:

bit_length in class RubyInteger

id

public IRubyObject id()

Description copied from class: RubyBasicObject

rb_obj_id Return the internal id of an object.

Specified by:

id in interface IRubyObject

Overrides:

id in class RubyBasicObject

Returns:

the object id

asJavaString

public String asJavaString()

Description copied from class: RubyBasicObject

rb_to_id Will try to convert this object to a String using the Ruby "to_str" if the object isn't already a String. If this still doesn't work, will throw a Ruby TypeError.

Specified by:

asJavaString in interface IRubyObject

Overrides:

asJavaString in class RubyBasicObject

Returns:

a (Java) string

unmarshalFrom

@Deprecated(since="10.0",
            forRemoval=true)
public static RubyFixnum unmarshalFrom(UnmarshalStream input)
                                throws IOException

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

Throws:

IOException

unmarshalFrom

public static RubyFixnum unmarshalFrom(ThreadContext context,
 RubyInputStream in,
 MarshalLoader input)

convertToInteger

public RubyInteger convertToInteger(String method)

Description copied from class: RubyBasicObject

Tries to convert this object to a Ruby Integer using the supplied conversion method.

Specified by:

convertToInteger in interface IRubyObject

Overrides:

convertToInteger in class RubyBasicObject

Parameters:

method - conversion method to use e.g. "to_i"

Returns:

an integer representation of this

fdivDouble

public IRubyObject fdivDouble(ThreadContext context,
 IRubyObject y)

Specified by:

fdivDouble in class RubyInteger

isNegative

public IRubyObject isNegative(ThreadContext context)

Description copied from class: RubyNumeric

num_negative_p

Overrides:

isNegative in class RubyInteger

isPositive

public IRubyObject isPositive(ThreadContext context)

Description copied from class: RubyNumeric

num_positive_p

Overrides:

isPositive in class RubyInteger

int_round_zero_p

protected boolean int_round_zero_p(ThreadContext context,
 int ndigits)

Overrides:

int_round_zero_p in class RubyInteger

numerator

public IRubyObject numerator(ThreadContext context)

Description copied from class: RubyNumeric

numeric_numerator

Overrides:

numerator in class RubyInteger

denominator

public IRubyObject denominator(ThreadContext context)

Description copied from class: RubyNumeric

numeric_denominator

Overrides:

denominator in class RubyInteger

convertToRational

public RubyRational convertToRational(ThreadContext context)

Overrides:

convertToRational in class RubyNumeric

remainder

public IRubyObject remainder(ThreadContext context,
 IRubyObject y)

Description copied from class: RubyNumeric

num_remainder

Overrides:

remainder in class RubyInteger

sqrt

public IRubyObject sqrt(ThreadContext context)

Specified by:

sqrt in class RubyInteger

appendIntoString

public void appendIntoString(RubyString target)

Specified by:

appendIntoString in interface Appendable

induced_from

@Deprecated
public static IRubyObject induced_from(IRubyObject recv,
 IRubyObject other)

Deprecated.

taint

@Deprecated
public IRubyObject taint(ThreadContext context)

Deprecated.

Overrides:

taint in class RubyBasicObject