RubyBignum (JRuby Core 9.2.8.0 API)

java.lang.Object
- org.jruby.RubyBasicObject
- - org.jruby.RubyObject
  - - org.jruby.RubyNumeric
    - - org.jruby.RubyInteger
      - org.jruby.RubyBignum

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<IRubyObject>, InstanceVariables, InternalVariables, IRubyObject, CoreObjectType
```
public class RubyBignum
extends RubyInteger
```
Author:

jpetersen

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 and Description

static java.math.BigInteger LONG_MAX

static java.math.BigInteger LONG_MIN

static java.math.BigInteger ULONG_MAX
- Fields inherited from class org.jruby.RubyInteger
  SINGLE_CHAR_BYTELISTS19
- Fields inherited from class org.jruby.RubyNumeric
  DBL_EPSILON, NUMERIC_ALLOCATOR
- 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

Fields
Modifier and Type	Field and Description
`static java.math.BigInteger`	`LONG_MAX`
`static java.math.BigInteger`	`LONG_MIN`
`static java.math.BigInteger`	`ULONG_MAX`

Constructor Summary

Constructors
Constructor and Description

RubyBignum(Ruby runtime, java.math.BigInteger value)

Constructors
Constructor and Description
`RubyBignum(Ruby runtime, java.math.BigInteger value)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`IRubyObject`	`abs()` Deprecated.
`IRubyObject`	`abs(ThreadContext context)` rb_big_abs
`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 RubyInteger`	`bignorm(Ruby runtime, java.math.BigInteger bi)` rb_big_norm
`IRubyObject`	`bit_length(ThreadContext context)`
`IRubyObject`	`ceil(ThreadContext context, IRubyObject arg)` rb_big_ceil
`IRubyObject`	`coerce(IRubyObject other)` rb_big_coerce
`int`	`compareTo(IRubyObject other)` Compares this Ruby object with another.
`RubyRational`	`convertToRational()`
`static RubyClass`	`createBignumClass(Ruby runtime)`
`IRubyObject`	`denominator(ThreadContext context)` numeric_denominator
`RubyArray`	`digits(ThreadContext context, IRubyObject base)` rb_big_digits
`IRubyObject`	`divmod(ThreadContext context, IRubyObject other)` rb_big_divmod
`IRubyObject`	`eql_p(IRubyObject other)` rb_big_eql
`IRubyObject`	`eql_p19(IRubyObject other)` Deprecated.
`boolean`	`equals(java.lang.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 java.math.BigInteger`	`fix2big(RubyFixnum arg)` rb_int2big
`IRubyObject`	`floor(ThreadContext context, IRubyObject arg)` rb_big_floor
`java.math.BigInteger`	`getBigIntegerValue()`
`double`	`getDoubleValue()`
`int`	`getIntValue()` Return the value of this numeric as a 32-bit long.
`java.lang.Class<?>`	`getJavaClass()` Will return the Java interface that most closely can represent this object, when working through Java integration translations.
`long`	`getLongValue()` Return the value of this numeric as a 64-bit long.
`ClassIndex`	`getNativeClassIndex()` This is overridden in the other concrete Java builtins to provide a fast way to determine what type they are.
`RubyClass`	`getSingletonClass()` rb_singleton_class Note: this method is specialized for RubyFixnum, RubySymbol, RubyNil and RubyBoolean Will either return the existing singleton class for this object, or create a new one and return that.
`java.math.BigInteger`	`getValue()` Getter for property value.
`RubyFixnum`	`hash()` rb_big_hash
`int`	`hashCode()` This override does not do "checked" dispatch since Object usually has #hash defined.
`IRubyObject`	`idiv(ThreadContext context, IRubyObject other)` rb_big_idiv
`IRubyObject`	`idiv(ThreadContext context, long other)`
`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
`boolean`	`isZero()`
`static java.math.BigInteger`	`long2big(long arg)`
`static void`	`marshalTo(RubyBignum bignum, MarshalStream output)`
`IRubyObject`	`modulo(ThreadContext context, IRubyObject other)` num_modulo
`RubyInteger`	`negate()`
`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, java.math.BigInteger value)`
`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, java.lang.String 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
`IRubyObject`	`op_and19(ThreadContext context, IRubyObject other)` Deprecated.
`RubyFixnum`	`op_aref(ThreadContext context, IRubyObject other)` rb_big_aref
`IRubyObject`	`op_cmp(ThreadContext context, IRubyObject other)` rb_big_cmp
`IRubyObject`	`op_div(ThreadContext context, IRubyObject other)` rb_big_div
`IRubyObject`	`op_div(ThreadContext context, long other)`
`IRubyObject`	`op_equal(ThreadContext context, IRubyObject other)` rb_big_eq
`IRubyObject`	`op_lshift(ThreadContext context, IRubyObject other)` rb_big_lshift
`RubyInteger`	`op_lshift(ThreadContext context, long shift)`
`IRubyObject`	`op_minus(ThreadContext context, java.math.BigInteger other)`
`IRubyObject`	`op_minus(ThreadContext context, IRubyObject other)` rb_big_minus
`IRubyObject`	`op_minus(ThreadContext context, long other)`
`IRubyObject`	`op_mod(ThreadContext context, IRubyObject other)` rb_big_modulo
`IRubyObject`	`op_mod(ThreadContext context, long other)`
`IRubyObject`	`op_mod19(ThreadContext context, IRubyObject other)` Deprecated.
`IRubyObject`	`op_mul(ThreadContext context, IRubyObject other)` rb_big_mul
`IRubyObject`	`op_mul(ThreadContext context, long other)`
`IRubyObject`	`op_mul19(ThreadContext context, IRubyObject other)` Deprecated.
`IRubyObject`	`op_neg(ThreadContext context)` rb_big_neg
`IRubyObject`	`op_or(ThreadContext context, IRubyObject other)` rb_big_or
`IRubyObject`	`op_or19(ThreadContext context, IRubyObject other)` Deprecated.
`IRubyObject`	`op_plus(ThreadContext context, java.math.BigInteger other)`
`IRubyObject`	`op_plus(ThreadContext context, IRubyObject other)` rb_big_plus
`IRubyObject`	`op_plus(ThreadContext context, long other)`
`IRubyObject`	`op_pow(ThreadContext context, IRubyObject other)` rb_big_pow
`IRubyObject`	`op_pow(ThreadContext context, long other)`
`IRubyObject`	`op_pow19(ThreadContext context, IRubyObject other)` Deprecated.
`IRubyObject`	`op_rshift(ThreadContext context, IRubyObject other)` rb_big_rshift
`RubyInteger`	`op_rshift(ThreadContext context, long shift)`
`IRubyObject`	`op_uminus(ThreadContext context)` rb_big_uminus
`IRubyObject`	`op_xor(ThreadContext context, IRubyObject other)` rb_big_xor
`IRubyObject`	`op_xor19(ThreadContext context, IRubyObject other)` Deprecated.
`IRubyObject`	`quo(ThreadContext context, IRubyObject other)` rb_big_quo
`IRubyObject`	`quo19(ThreadContext context, IRubyObject other)` Deprecated.
`IRubyObject`	`remainder(ThreadContext context, IRubyObject other)` rb_big_remainder
`IRubyObject`	`remainder19(ThreadContext context, IRubyObject other)` Deprecated.
`int`	`signum()`
`IRubyObject`	`size(ThreadContext context)` rb_big_size
`IRubyObject`	`sqrt(ThreadContext context)`
`IRubyObject`	`to_f()`
`IRubyObject`	`to_f(ThreadContext context)` rb_big_to_f
`RubyString`	`to_s()` rb_any_to_s call-seq: obj.to_s => string Returns a string representing obj.
`RubyString`	`to_s(IRubyObject arg0)`
`IRubyObject`	`to_s(IRubyObject[] args)` rb_big_to_s
`static java.math.BigInteger`	`toBigInteger(double value)`
`IRubyObject`	`truncate(ThreadContext context, IRubyObject arg)` rb_big_truncate
`static RubyNumeric`	`unmarshalFrom(UnmarshalStream input)`
`IRubyObject`	`zero_p(ThreadContext context)` num_zero_p

Methods inherited from class org.jruby.RubyInteger
allbits_p, anybits_p, ceil, ceil, chr, chr, chr19, chr19, 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, intPowTmp3, isNegative, isPositive, lcm, magnitude, nobits_p, op_aref, op_ge, op_gt, op_idiv, op_le, op_lshift, op_lt, op_neg, op_rshift, op_uminus, ord, pow, pow, pred, rationalize, round, round, round, round, round, round19, round19, roundShared, size, sqrt, succ, times, timesSizeFn, to_i, to_r, toFloat, truncate, truncate, upto

Methods inherited from class org.jruby.RubyNumeric
abs2, arg, asNumeric, callCoerced, callCoerced, callCoerced, callCoerced, checkInt, checkInt, coerceBin, coerceBin, coerceBit, coerceBit, coerceBody, coerceCmp, coerceCmp, coerceFailed, coerceRelOp, coerceRelOp, coerceRescue, compareWithZero, conjugate, createNumericClass, dbl_cmp, dbl2ival, dbl2num, div, div19, divmod19, doCoerce, dup, eql_p, finite_p, fix2int, fix2int, fix2long, fixable, float2long, floatStepSize, getCoerced, getRoundingMode, image, infinite_p, initialize_copy, int2fix, intervalStepSize, isReal, modulo19, negativeInt, negFixable, negFixable, newNumeric, num_imaginary, num2chr, num2dbl, num2dbl, num2fix, num2int, num2long, numFuncall, numFuncall, numRemainder, op_cmp, op_not, op_num_equal, op_uplus, polar, posFixable, posFixable, positiveInt, quo_19, rbClone, rbClone, rbClone, rbClone, real_p, real, rect, scalar_p, singleton_method_added, step, str2fnum, str2fnum, str2fnum19, 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, createObjectClass, dig, eqlInternal, equalInternal, 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, convertToArray, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToString, copyInstanceVariablesInto, copySpecialInstanceVariables, createBasicObjectClass, dataGetStruct, dataGetStructChecked, dataWrapStruct, decode, display, ensureInstanceVariablesSettable, eql, equal_p, equal_p19, evalUnder, extend, fastGetInstanceVariable, fastGetInternalVariable, fastHasInstanceVariable, fastHasInternalVariable, fastSetInstanceVariable, fastSetInternalVariable, freeze, frozen_p, getFFIHandle, getFlag, getInstanceEvalClass, getInstanceVariable, getInstanceVariableList, getInstanceVariableNameList, getInstanceVariables, getInternalVariable, getInternalVariables, getMetaClass, getMetaClass, getNativeHandle, getNativeTypeIndex, getObjectId, getRuntime, getSingletonClassClone, getSingletonClassCloneAndAttach, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hashyInspect, hasInstanceVariable, hasInternalVariable, hasVariables, id, infectBy, initialize, initialize19, inspect, 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, isModule, isNil, isSpecialConst, isSpecialObject, isTaint, isTrue, isUntrusted, kind_of_p, makeMetaClass, method_missing, method_missing19, method, method19, methods, methods, methods19, nil_p, nonFixnumHashCode, OBJ_INIT_COPY, objInitCopy, op_equal_19, op_match, op_match19, op_not_equal, op_not_match, private_methods, private_methods19, protected_methods, protected_methods19, public_methods, public_methods19, 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_added, singleton_method_added19, singleton_method_removed, singleton_method_removed19, singleton_method_undefined, singleton_method_undefined19, singleton_method, singleton_methods, specificEval, specificEval, specificEval, specificEval, syncVariables, syncVariables, taint, taint, tainted_p, testFrozen, testFrozen, to_a, trust, type_deprecated, 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
array

Field Detail

LONG_MAX

public static final java.math.BigInteger LONG_MAX

LONG_MIN

public static final java.math.BigInteger LONG_MIN

ULONG_MAX

public static final java.math.BigInteger ULONG_MAX

Constructor Detail

RubyBignum

public RubyBignum(Ruby runtime,
                  java.math.BigInteger value)

Method Detail

createBignumClass

public static RubyClass createBignumClass(Ruby runtime)

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

See Also:

ClassIndex

getJavaClass
```
public java.lang.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 java.math.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,
                                   java.math.BigInteger value)

newBignum

public static RubyBignum newBignum(Ruby runtime,
                                   java.lang.String value)

getDoubleValue
```
public double getDoubleValue()
```
Overrides:

getDoubleValue in class RubyNumeric

getLongValue
```
public long getLongValue()
```
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

getIntValue
```
public int getIntValue()
```
Description copied from class: RubyNumeric

Return the value of this numeric as a 32-bit long. If the value does not fit in 32 bits, it will be truncated.

Overrides:

getIntValue in class RubyNumeric

getBigIntegerValue
```
public java.math.BigInteger getBigIntegerValue()
```
Overrides:

getBigIntegerValue in class RubyNumeric

getSingletonClass
```
public RubyClass getSingletonClass()
```
Description copied from class: RubyBasicObject

rb_singleton_class Note: this method is specialized for RubyFixnum, RubySymbol, RubyNil and RubyBoolean Will either return the existing singleton class for this object, or create a new one and return that.

Specified by:

getSingletonClass in interface IRubyObject

Overrides:

getSingletonClass in class RubyBasicObject

Returns:

the Ruby singleton class

getValue
```
public java.math.BigInteger getValue()
```
Getter for property value.

Returns:

Value of property value.

signum
```
public int signum()
```
Overrides:

signum in class RubyInteger

negate
```
public RubyInteger negate()
```
Overrides:

negate in class RubyInteger

bignorm

public static RubyInteger bignorm(Ruby runtime,
                                  java.math.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

big2dbl

public static double big2dbl(RubyBignum val)

rb_big2dbl

fix2big

public static java.math.BigInteger fix2big(RubyFixnum arg)

rb_int2big

long2big

public static java.math.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 base)

rb_big_digits

Specified by:: digits in class RubyInteger

to_s

public IRubyObject to_s(IRubyObject[] args)

rb_big_to_s

to_s
```
public RubyString to_s()
```
Description copied from class: RubyBasicObject

rb_any_to_s call-seq: obj.to_s => string Returns a string representing obj. The default to_s prints the object's class and an encoding of the object id. As a special case, the top-level object that is the initial execution context of Ruby programs returns ``main.''

Specified by:

to_s in class RubyInteger

to_s

public RubyString to_s(IRubyObject arg0)

Specified by:: to_s in class RubyInteger

coerce
```
public IRubyObject coerce(IRubyObject other)
```
rb_big_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,
                                 java.math.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,
                                  java.math.BigInteger other)

op_mul

public IRubyObject op_mul(ThreadContext context,
                          IRubyObject other)

rb_big_mul

Specified by:: op_mul in class RubyInteger

op_mul19

@Deprecated
public final IRubyObject op_mul19(ThreadContext context,
                                              IRubyObject other)

Deprecated.

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

op_mod19

@Deprecated
public IRubyObject op_mod19(ThreadContext context,
                                        IRubyObject other)

Deprecated.

remainder

public IRubyObject remainder(ThreadContext context,
                             IRubyObject other)

rb_big_remainder

Overrides:: remainder in class RubyInteger

remainder19

@Deprecated
public IRubyObject remainder19(ThreadContext context,
                                           IRubyObject other)

Deprecated.

quo

public IRubyObject quo(ThreadContext context,
                       IRubyObject other)

rb_big_quo

Overrides:: quo in class RubyNumeric

quo19

@Deprecated
public final IRubyObject quo19(ThreadContext context,
                                           IRubyObject other)

Deprecated.

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_pow19

@Deprecated
public IRubyObject op_pow19(ThreadContext context,
                                        IRubyObject other)

Deprecated.

op_and

public IRubyObject op_and(ThreadContext context,
                          IRubyObject other)

rb_big_and

Specified by:: op_and in class RubyInteger

op_and19

@Deprecated
public IRubyObject op_and19(ThreadContext context,
                                        IRubyObject other)

Deprecated.

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_or19

@Deprecated
public IRubyObject op_or19(ThreadContext context,
                                       IRubyObject other)

Deprecated.

op_xor

public IRubyObject op_xor(ThreadContext context,
                          IRubyObject other)

rb_big_xor

Specified by:: op_xor in class RubyInteger

op_xor19

@Deprecated
public IRubyObject op_xor19(ThreadContext context,
                                        IRubyObject other)

Deprecated.

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

public RubyFixnum op_aref(ThreadContext context,
                          IRubyObject other)

rb_big_aref

Specified by:: op_aref 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 java.lang.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(java.lang.Object other)
```
Description copied from class: RubyObject

This override does not do a "checked" dispatch.

Overrides:

equals in class RubyObject

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(IRubyObject other)
```
rb_big_eql

Overrides:

eql_p in class RubyBasicObject

eql_p19

@Deprecated
public IRubyObject eql_p19(IRubyObject other)

Deprecated.

hash
```
public RubyFixnum hash()
```
rb_big_hash

Overrides:

hash in class RubyBasicObject

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

See Also:

RubyBasicObject.hashCode()

to_f

public IRubyObject to_f(ThreadContext context)

rb_big_to_f

Specified by:: to_f in class RubyInteger

to_f
```
public IRubyObject to_f()
```
Overrides:

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()
```
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

public static void marshalTo(RubyBignum bignum,
                             MarshalStream output)
                      throws java.io.IOException

Throws:: java.io.IOException

unmarshalFrom

public static RubyNumeric unmarshalFrom(UnmarshalStream input)
                                 throws java.io.IOException

Throws:: java.io.IOException

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:

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()
```
Overrides:

convertToRational in class RubyNumeric

sqrt

public IRubyObject sqrt(ThreadContext context)

Specified by:: sqrt in class RubyInteger

Class RubyBignum

Nested Class Summary

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

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

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

Field Summary

Fields inherited from class org.jruby.RubyInteger

Fields inherited from class org.jruby.RubyNumeric

Fields inherited from class org.jruby.RubyObject

Fields inherited from class org.jruby.RubyBasicObject

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

Constructor Summary

Method Summary

Methods inherited from class org.jruby.RubyInteger

Methods inherited from class org.jruby.RubyNumeric

Methods inherited from class org.jruby.RubyObject

Methods inherited from class org.jruby.RubyBasicObject

Methods inherited from class java.lang.Object

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

Field Detail

LONG_MAX

LONG_MIN

ULONG_MAX

Constructor Detail

RubyBignum

Method Detail

createBignumClass

getNativeClassIndex

getJavaClass

newBignum

newBignum

toBigInteger

newBignorm

newBignum

newBignum

getDoubleValue

getLongValue

getIntValue

getBigIntegerValue

getSingletonClass

getValue

signum

negate

bignorm

big2long

big2ulong

big2dbl

fix2big

long2big

ceil

floor

truncate

digits

to_s

to_s

to_s

coerce

op_uminus

op_plus

op_plus

op_plus

op_minus

op_minus

op_minus

op_mul

op_mul19

op_mul

op_div

op_div

idiv

idiv

divmod

op_mod

op_mod

modulo

op_mod19

remainder

remainder19

quo

quo19