Package org.jruby

Class RubyBignum

java.lang.Object

org.jruby.RubyBasicObject

org.jruby.RubyObject

org.jruby.RubyNumeric

org.jruby.RubyInteger

org.jruby.RubyBignum

All Implemented Interfaces:

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

public class RubyBignum
extends RubyInteger

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 BigInteger	INTEGER_MAX
static final BigInteger	INTEGER_MIN
static final BigInteger	LONG_MAX
static final BigInteger	LONG_MAX_PLUS_ONE
static final BigInteger	LONG_MIN
static final BigInteger	LONG_MIN_MINUS_ONE
static final BigInteger	ULONG_MAX

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
RubyBignum(Ruby runtime, BigInteger value)

Method Summary

Modifier and Type	Method	Description
IRubyObject	abs()	Deprecated.
IRubyObject	abs(ThreadContext context)	rb_big_abs
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.
long	asLong(ThreadContext context)	Return the value of this numeric as a 64-bit long.
static double	big2dbl(RubyBignum val)	rb_big2dbl
static long	big2long(RubyBignum val)	rb_big2long
static long	big2ulong(RubyBignum value)	rb_big2ulong This is here because for C extensions ulong can hold different values without throwing a RangeError
static long	big2ulong(Ruby runtime, BigInteger big)
static RubyInteger	bignorm(Ruby runtime, BigInteger bi)	rb_big_norm
IRubyObject	bit_length(ThreadContext context)
IRubyObject	ceil(ThreadContext context, IRubyObject arg)	rb_big_ceil
IRubyObject	coerce(ThreadContext context, IRubyObject other)	num_coerce
final int	compareTo(IRubyObject other)	Compares this Ruby object with another.
RubyRational	convertToRational(ThreadContext context)
IRubyObject	denominator(ThreadContext context)	numeric_denominator
RubyArray	digits(ThreadContext context, IRubyObject baseArg)	rb_big_digits
IRubyObject	divmod(ThreadContext context, IRubyObject other)	rb_big_divmod
IRubyObject	eql_p(ThreadContext context, IRubyObject other)	rb_big_eql
boolean	equals(Object other)	This override does not do a "checked" dispatch.
RubyBoolean	even_p(ThreadContext context)
IRubyObject	fdivDouble(ThreadContext context, IRubyObject y)
IRubyObject	fdivFloat(ThreadContext context, RubyFloat y)
IRubyObject	fdivInt(ThreadContext context, RubyBignum y)
static BigInteger	fix2big(RubyFixnum arg)	rb_int2big
IRubyObject	floor(ThreadContext context, IRubyObject arg)	rb_big_floor
Class<?>	getJavaClass()	Will return the Java interface that most closely can represent this object, when working through Java integration translations.
ClassIndex	getNativeClassIndex()	This is overridden in the other concrete Java builtins to provide a fast way to determine what type they are.
BigInteger	getValue()	Getter for property value.
RubyFixnum	hash(ThreadContext context)	Will return the hash code of this object.
int	hashCode()	This override does not do "checked" dispatch since Object usually has #hash defined.
IRubyObject	idiv(ThreadContext context, long other)
IRubyObject	idiv(ThreadContext context, IRubyObject other)	rb_big_idiv
protected boolean	int_round_zero_p(ThreadContext context, int ndigits)
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)
static BigInteger	long2big(long arg)
static void	marshalTo(RubyBignum bignum, MarshalStream output)	Deprecated, for removal: This API element is subject to removal in a future version.
static void	marshalTo(ThreadContext context, RubyOutputStream out, RubyBignum bignum, MarshalDumper output)
IRubyObject	modulo(ThreadContext context, IRubyObject other)	num_modulo
RubyInteger	negate(ThreadContext context)
static RubyInteger	newBignorm(Ruby runtime, double value)	Return a Bignum or Fixnum (Integer) for the given value, or raise FloatDomainError if it is out of range.
static RubyBignum	newBignum(Ruby runtime, double value)	Return a Bignum for the given value, or raise FloatDomainError if it is out of range.
static RubyBignum	newBignum(Ruby runtime, long value)
static RubyBignum	newBignum(Ruby runtime, String value)
static RubyBignum	newBignum(Ruby runtime, BigInteger value)
IRubyObject	nonzero_p(ThreadContext context)	num_nonzero_p
IRubyObject	numerator(ThreadContext context)	numeric_numerator
RubyBoolean	odd_p(ThreadContext context)
IRubyObject	op_and(ThreadContext context, IRubyObject other)	rb_big_and
protected IRubyObject	op_aref_subclass(ThreadContext context, IRubyObject other)	rb_big_aref
IRubyObject	op_cmp(ThreadContext context, IRubyObject other)	rb_big_cmp
IRubyObject	op_div(ThreadContext context, long other)
IRubyObject	op_div(ThreadContext context, IRubyObject other)	rb_big_div
IRubyObject	op_equal(ThreadContext context, IRubyObject other)	rb_big_eq
IRubyObject	op_ge(ThreadContext context, IRubyObject other)
IRubyObject	op_gt(ThreadContext context, IRubyObject other)
IRubyObject	op_le(ThreadContext context, IRubyObject other)
RubyInteger	op_lshift(ThreadContext context, long shift)
IRubyObject	op_lshift(ThreadContext context, IRubyObject other)	rb_big_lshift
IRubyObject	op_lt(ThreadContext context, IRubyObject other)
final IRubyObject	op_minus(ThreadContext context, long other)
final IRubyObject	op_minus(ThreadContext context, BigInteger other)
IRubyObject	op_minus(ThreadContext context, IRubyObject other)	rb_big_minus
IRubyObject	op_mod(ThreadContext context, long other)
IRubyObject	op_mod(ThreadContext context, IRubyObject other)	rb_big_modulo
final IRubyObject	op_mul(ThreadContext context, long other)
IRubyObject	op_mul(ThreadContext context, IRubyObject other)	rb_big_mul
IRubyObject	op_neg(ThreadContext context)	rb_big_neg
IRubyObject	op_or(ThreadContext context, IRubyObject other)	rb_big_or
final IRubyObject	op_plus(ThreadContext context, long other)
final IRubyObject	op_plus(ThreadContext context, BigInteger other)
IRubyObject	op_plus(ThreadContext context, IRubyObject other)	rb_big_plus
final IRubyObject	op_pow(ThreadContext context, long other)
IRubyObject	op_pow(ThreadContext context, IRubyObject other)	rb_big_pow
RubyInteger	op_rshift(ThreadContext context, long shift)
IRubyObject	op_rshift(ThreadContext context, IRubyObject other)	rb_big_rshift
IRubyObject	op_uminus(ThreadContext context)	rb_big_uminus
IRubyObject	op_xor(ThreadContext context, IRubyObject other)	rb_big_xor
IRubyObject	quo(ThreadContext context, IRubyObject otherArg)	Deprecated.
IRubyObject	remainder(ThreadContext context, IRubyObject other)	rb_big_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)	rb_big_size
IRubyObject	sqrt(ThreadContext context)
IRubyObject	to_f(ThreadContext context)	rb_big_to_f
IRubyObject	to_s(IRubyObject[] args)	Deprecated.
RubyString	to_s(ThreadContext context)
RubyString	to_s(ThreadContext context, IRubyObject arg0)
static BigInteger	toBigInteger(double value)
IRubyObject	truncate(ThreadContext context, IRubyObject arg)	rb_big_truncate
static RubyNumeric	unmarshalFrom(UnmarshalStream input)	Deprecated, for removal: This API element is subject to removal in a future version.
static RubyNumeric	unmarshalFrom(ThreadContext context, RubyInputStream in, MarshalLoader input)
IRubyObject	zero_p(ThreadContext context)	num_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, magnitude, negate, nobits_p, numToUint, numToUint, op_aref, op_aref, op_aref, op_idiv, op_lshift, op_neg, op_rshift, op_uminus, ord, pow, pow, pred, rationalize, round, round, round, round, round, roundShared, signum, singleCharByteList, singleCharString, singleCharUTF8ByteList, size, sqrt, succ, times, timesSize, to_f, 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, coerceBin, coerceBin, coerceBit, coerceBit, coerceCmp, coerceCmp, coerceFailed, coerceRelOp, coerceRelOp, coerceRescue, compareWithZero, conjugate, convertToRational, createNumericClass, dbl_cmp, dbl2ival, dbl2num, div, doCoerce, dup, finite_p, fix2int, fix2int, fix2long, fixable, float2long, float2ulong, floatStep, floatStepSize, getBigIntegerValue, getCoerced, getDoubleValue, getIntValue, getLongValue, 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, 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, asJavaString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkArrayType, checkCallMethod, checkCallMethod, checkFrozen, checkStringType, cloneSetup, convertToArray, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToString, copyInstanceVariablesInto, copySpecialInstanceVariables, dataGetStruct, dataGetStructChecked, dataWrapStruct, decode, display, dupFinalizer, dupSetup, ensureInstanceVariablesSettable, eql, 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, 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, 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_equal, 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, 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

LONG_MAX

public static final BigInteger LONG_MAX

LONG_MAX_PLUS_ONE

public static final BigInteger LONG_MAX_PLUS_ONE

LONG_MIN

public static final BigInteger LONG_MIN

LONG_MIN_MINUS_ONE

public static final BigInteger LONG_MIN_MINUS_ONE

INTEGER_MAX

public static final BigInteger INTEGER_MAX

INTEGER_MIN

public static final BigInteger INTEGER_MIN

ULONG_MAX

public static final BigInteger ULONG_MAX

Constructor Details

RubyBignum

public RubyBignum(Ruby runtime,
 BigInteger value)

Method Details

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

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

newBignum

public static RubyBignum newBignum(Ruby runtime,
 long value)

newBignum

public static RubyBignum newBignum(Ruby runtime,
 double value)

Return a Bignum for the given value, or raise FloatDomainError if it is out of range. Note this method may return Bignum that are in Fixnum range.

toBigInteger

public static BigInteger toBigInteger(double value)

newBignorm

public static RubyInteger newBignorm(Ruby runtime,
 double value)

Return a Bignum or Fixnum (Integer) for the given value, or raise FloatDomainError if it is out of range. MRI: rb_dbl2big

newBignum

public static RubyBignum newBignum(Ruby runtime,
 BigInteger value)

newBignum

public static RubyBignum newBignum(Ruby runtime,
 String value)

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

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

getValue

public BigInteger getValue()

Getter for property value.

Returns:

Value of property value.

signum

public int signum(ThreadContext context)

Overrides:

signum in class RubyInteger

negate

public RubyInteger negate(ThreadContext context)

Overrides:

negate in class RubyInteger

bignorm

public static RubyInteger bignorm(Ruby runtime,
 BigInteger bi)

rb_big_norm

big2long

public static long big2long(RubyBignum val)

rb_big2long

big2ulong

public static long big2ulong(RubyBignum value)

rb_big2ulong This is here because for C extensions ulong can hold different values without throwing a RangeError

big2ulong

public static long big2ulong(Ruby runtime,
 BigInteger big)

big2dbl

public static double big2dbl(RubyBignum val)

rb_big2dbl

fix2big

public static BigInteger fix2big(RubyFixnum arg)

rb_int2big

long2big

public static BigInteger long2big(long arg)

ceil

public IRubyObject ceil(ThreadContext context,
 IRubyObject arg)

rb_big_ceil

Specified by:

ceil in class RubyInteger

floor

public IRubyObject floor(ThreadContext context,
 IRubyObject arg)

rb_big_floor

Specified by:

floor in class RubyInteger

truncate

public IRubyObject truncate(ThreadContext context,
 IRubyObject arg)

rb_big_truncate

Specified by:

truncate in class RubyInteger

digits

public RubyArray digits(ThreadContext context,
 IRubyObject baseArg)

rb_big_digits

Specified by:

digits in class RubyInteger

to_s

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

Deprecated.

rb_big_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

coerce

public IRubyObject coerce(ThreadContext context,
 IRubyObject other)

Description copied from class: RubyNumeric

num_coerce

Overrides:

coerce in class RubyNumeric

op_uminus

public IRubyObject op_uminus(ThreadContext context)

rb_big_uminus

Specified by:

op_uminus in class RubyInteger

op_plus

public IRubyObject op_plus(ThreadContext context,
 IRubyObject other)

rb_big_plus

Specified by:

op_plus in class RubyInteger

op_plus

public final IRubyObject op_plus(ThreadContext context,
 long other)

Overrides:

op_plus in class RubyInteger

op_plus

public final IRubyObject op_plus(ThreadContext context,
 BigInteger other)

op_minus

public IRubyObject op_minus(ThreadContext context,
 IRubyObject other)

rb_big_minus

Specified by:

op_minus in class RubyInteger

op_minus

public final IRubyObject op_minus(ThreadContext context,
 long other)

Overrides:

op_minus in class RubyInteger

op_minus

public final IRubyObject op_minus(ThreadContext context,
 BigInteger other)

op_mul

public IRubyObject op_mul(ThreadContext context,
 IRubyObject other)

rb_big_mul

Specified by:

op_mul in class RubyInteger

op_mul

public final IRubyObject op_mul(ThreadContext context,
 long other)

Overrides:

op_mul in class RubyInteger

op_div

public IRubyObject op_div(ThreadContext context,
 IRubyObject other)

rb_big_div

Specified by:

op_div in class RubyInteger

op_div

public IRubyObject op_div(ThreadContext context,
 long other)

idiv

public IRubyObject idiv(ThreadContext context,
 IRubyObject other)

rb_big_idiv

Specified by:

idiv in class RubyInteger

idiv

public IRubyObject idiv(ThreadContext context,
 long other)

Overrides:

idiv in class RubyNumeric

divmod

public IRubyObject divmod(ThreadContext context,
 IRubyObject other)

rb_big_divmod

Overrides:

divmod in class RubyInteger

op_mod

public IRubyObject op_mod(ThreadContext context,
 IRubyObject other)

rb_big_modulo

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

remainder

public IRubyObject remainder(ThreadContext context,
 IRubyObject other)

rb_big_remainder

Overrides:

remainder in class RubyInteger

quo

@Deprecated(since="10.0")
public IRubyObject quo(ThreadContext context,
 IRubyObject otherArg)

Deprecated.

MRI: rb_big_quo, formerly Deprecated since 10.0 since CRuby no longer has Bignum-specific quo logic.

Overrides:

quo in class RubyNumeric

op_pow

public IRubyObject op_pow(ThreadContext context,
 IRubyObject other)

rb_big_pow

Specified by:

op_pow in class RubyInteger

op_pow

public final IRubyObject op_pow(ThreadContext context,
 long other)

op_and

public IRubyObject op_and(ThreadContext context,
 IRubyObject other)

rb_big_and

Specified by:

op_and in class RubyInteger

op_or

public IRubyObject op_or(ThreadContext context,
 IRubyObject other)

rb_big_or

Specified by:

op_or in class RubyInteger

bit_length

public IRubyObject bit_length(ThreadContext context)

Specified by:

bit_length in class RubyInteger

op_xor

public IRubyObject op_xor(ThreadContext context,
 IRubyObject other)

rb_big_xor

Specified by:

op_xor in class RubyInteger

op_neg

public IRubyObject op_neg(ThreadContext context)

rb_big_neg

Specified by:

op_neg in class RubyInteger

op_lshift

public IRubyObject op_lshift(ThreadContext context,
 IRubyObject other)

rb_big_lshift

Specified by:

op_lshift in class RubyInteger

op_lshift

public RubyInteger op_lshift(ThreadContext context,
 long shift)

Overrides:

op_lshift in class RubyInteger

op_rshift

public IRubyObject op_rshift(ThreadContext context,
 IRubyObject other)

rb_big_rshift

Specified by:

op_rshift in class RubyInteger

op_rshift

public RubyInteger op_rshift(ThreadContext context,
 long shift)

Overrides:

op_rshift in class RubyInteger

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

op_aref_subclass

protected IRubyObject op_aref_subclass(ThreadContext context,
 IRubyObject other)

rb_big_aref

Specified by:

op_aref_subclass in class RubyInteger

op_gt

public IRubyObject op_gt(ThreadContext context,
 IRubyObject other)

Overrides:

op_gt in class RubyInteger

op_lt

public IRubyObject op_lt(ThreadContext context,
 IRubyObject other)

Overrides:

op_lt in class RubyInteger

op_ge

public IRubyObject op_ge(ThreadContext context,
 IRubyObject other)

Overrides:

op_ge in class RubyInteger

op_le

public IRubyObject op_le(ThreadContext context,
 IRubyObject other)

Overrides:

op_le in class RubyInteger

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

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)

op_cmp

public IRubyObject op_cmp(ThreadContext context,
 IRubyObject other)

rb_big_cmp

Specified by:

op_cmp in class RubyInteger

op_equal

public IRubyObject op_equal(ThreadContext context,
 IRubyObject other)

rb_big_eq

Specified by:

op_equal in interface IRubyObject

Specified by:

op_equal in class RubyInteger

eql_p

public IRubyObject eql_p(ThreadContext context,
 IRubyObject other)

rb_big_eql

Overrides:

eql_p in class RubyNumeric

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 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()

to_f

public IRubyObject to_f(ThreadContext context)

rb_big_to_f

Specified by:

to_f in class RubyInteger

abs

@Deprecated
public IRubyObject abs()

Deprecated.

abs

public IRubyObject abs(ThreadContext context)

rb_big_abs

Specified by:

abs in class RubyInteger

size

public IRubyObject size(ThreadContext context)

rb_big_size

Specified by:

size in class RubyInteger

zero_p

public IRubyObject zero_p(ThreadContext context)

Description copied from class: RubyNumeric

num_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

marshalTo

@Deprecated(since="10.0",
            forRemoval=true)
public static void marshalTo(RubyBignum bignum,
 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,
 RubyOutputStream out,
 RubyBignum bignum,
 MarshalDumper output)

unmarshalFrom

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

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

Throws:

IOException

unmarshalFrom

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

fdivDouble

public IRubyObject fdivDouble(ThreadContext context,
 IRubyObject y)

Specified by:

fdivDouble in class RubyInteger

fdivInt

public IRubyObject fdivInt(ThreadContext context,
 RubyBignum y)

fdivFloat

public IRubyObject fdivFloat(ThreadContext context,
 RubyFloat y)

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

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

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

sqrt

public IRubyObject sqrt(ThreadContext context)

Specified by:

sqrt in class RubyInteger