Fixnum

java.lang.Object
- org.armedbear.lisp.LispObject
- - org.armedbear.lisp.LispInteger
  - - org.armedbear.lisp.Fixnum

All Implemented Interfaces:

java.io.Serializable
```
public final class Fixnum
extends LispInteger
```
See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`static Fixnum[]`	`constants`
`static int`	`MAX_POS_CACHE`
`static Fixnum`	`MINUS_ONE`
`static Fixnum`	`ONE`
`static Fixnum`	`THREE`
`static Fixnum`	`TWO`
`int`	`value`
`static Fixnum`	`ZERO`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`LispObject`	`ABS()`
`LispObject`	`add(int n)`
`LispObject`	`add(LispObject obj)`
`LispObject`	`ash(int shift)`
`LispObject`	`ash(LispObject obj)`
`LispObject`	`classOf()`
`LispObject`	`decr()`
`LispObject`	`DENOMINATOR()`
`LispObject`	`divideBy(LispObject obj)`
`double`	`doubleValue()`
`boolean`	`eql(int n)`
`boolean`	`eql(LispObject obj)`
`boolean`	`equal(int n)`
`boolean`	`equal(LispObject obj)`
`boolean`	`equalp(int n)`
`boolean`	`equalp(LispObject obj)`
`boolean`	`evenp()`
`float`	`floatValue()`
`java.math.BigInteger`	`getBigInteger()`
`static java.math.BigInteger`	`getBigInteger(LispObject obj)`
`LispObject`	`getDescription()`
`static Fixnum`	`getInstance(int n)`
`static int`	`getInt(LispObject obj)`
`static int`	`getValue(LispObject obj)`
`int`	`hashCode()`
`LispObject`	`incr()`
`boolean`	`integerp()`
`int`	`intValue()`
`boolean`	`isEqualTo(int n)`
`boolean`	`isEqualTo(LispObject obj)`
`boolean`	`isGreaterThan(int n)`
`boolean`	`isGreaterThan(LispObject obj)`
`boolean`	`isGreaterThanOrEqualTo(int n)`
`boolean`	`isGreaterThanOrEqualTo(LispObject obj)`
`boolean`	`isLessThan(int n)`
`boolean`	`isLessThan(LispObject obj)`
`boolean`	`isLessThanOrEqualTo(int n)`
`boolean`	`isLessThanOrEqualTo(LispObject obj)`
`boolean`	`isNotEqualTo(int n)`
`boolean`	`isNotEqualTo(LispObject obj)`
`java.lang.Object`	`javaInstance()`
`java.lang.Object`	`javaInstance(java.lang.Class c)`
`LispObject`	`LDB(int size, int position)`
`LispObject`	`LOGAND(int n)`
`LispObject`	`LOGAND(LispObject obj)`
`LispObject`	`LOGIOR(int n)`
`LispObject`	`LOGIOR(LispObject obj)`
`LispObject`	`LOGNOT()`
`LispObject`	`LOGXOR(int n)`
`LispObject`	`LOGXOR(LispObject obj)`
`long`	`longValue()`
`boolean`	`minusp()`
`LispObject`	`MOD(int divisor)`
`LispObject`	`MOD(LispObject divisor)`
`LispObject`	`multiplyBy(int n)`
`LispObject`	`multiplyBy(LispObject obj)`
`LispObject`	`negate()`
`boolean`	`numberp()`
`LispObject`	`NUMERATOR()`
`boolean`	`oddp()`
`boolean`	`plusp()`
`LispObject`	`pow(LispObject obj)` Computes fixnum^bignum, returning a fixnum or a bignum.
`java.lang.String`	`printObject()`
`boolean`	`rationalp()`
`boolean`	`realp()`
`LispObject`	`subtract(int n)`
`LispObject`	`subtract(LispObject obj)`
`LispObject`	`truncate(LispObject obj)`
`LispObject`	`typeOf()`
`LispObject`	`typep(LispObject type)`
`boolean`	`zerop()`

Methods inherited from class org.armedbear.lisp.LispInteger
getInstance

Methods inherited from class org.armedbear.lisp.LispObject
aref_long, aref, AREF, AREF, aset, aset, aset, atom, ATOM, caddr, cadr, car, cddr, cdr, CHAR, characterp, CHARACTERP, chars, COMPLEXP, constantp, CONSTANTP, copyToArray, dispatch, elt, endp, ENDP, EQ, eql, EQL, EQUAL, EVENP, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, floatp, FLOATP, getBooleanValue, getCallCount, getDocumentation, getFixnumSlotValue, getHotCount, getInstance, getParts, getPropertyList, getSlotValue_0, getSlotValue_1, getSlotValue_2, getSlotValue_3, getSlotValue, getSlotValueAsBoolean, getStringChars, getStringValue, getSymbolFunction, getSymbolFunctionOrDie, getSymbolSetfFunction, getSymbolSetfFunctionOrDie, getSymbolValue, incrementCallCount, incrementHotCount, INTEGERP, IS_E, IS_GE, IS_GT, IS_LE, IS_LT, IS_NE, isSpecialOperator, isSpecialVariable, length, LENGTH, listp, LISTP, lockableInstance, MINUSP, noFillPointer, NOT, nreverse, NTH, NTH, nthcdr, NUMBERP, ODDP, PLUSP, princToString, psxhash, psxhash, push, RATIONALP, REALP, resolve, reverse, RPLACA, RPLACD, SCHAR, setCallCount, setCar, setCdr, setDocumentation, setHotCount, setPropertyList, setSlotValue_0, setSlotValue_1, setSlotValue_2, setSlotValue_3, setSlotValue, setSlotValue, SIMPLE_STRING_P, SLOT_VALUE, STRING, stringp, STRINGP, SVREF, svset, sxhash, SYMBOLP, unreadableString, unreadableString, VECTOR_PUSH_EXTEND, VECTOR_PUSH_EXTEND, vectorp, VECTORP, vectorPushExtend, ZEROP

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

MAX_POS_CACHE
```
public static final int MAX_POS_CACHE
```
See Also:

Constant Field Values

constants
```
public static final Fixnum[] constants
```

ZERO
```
public static final Fixnum ZERO
```

ONE
```
public static final Fixnum ONE
```

TWO
```
public static final Fixnum TWO
```

THREE
```
public static final Fixnum THREE
```

MINUS_ONE
```
public static final Fixnum MINUS_ONE
```

value
```
public final int value
```

Method Detail
- getInstance
```
public static Fixnum getInstance(int n)
```
- javaInstance
```
public java.lang.Object javaInstance()
```
  Overrides:
  
  javaInstance in class LispObject
- javaInstance
```
public java.lang.Object javaInstance(java.lang.Class c)
```
  Overrides:
  
  javaInstance in class LispObject
- typeOf
```
public LispObject typeOf()
```
  Overrides:
  
  typeOf in class LispObject
- classOf
```
public LispObject classOf()
```
  Overrides:
  
  classOf in class LispObject
- getDescription
```
public LispObject getDescription()
```
  Overrides:
  
  getDescription in class LispObject
- typep
```
public LispObject typep(LispObject type)
```
  Overrides:
  
  typep in class LispObject
- numberp
```
public boolean numberp()
```
  Overrides:
  
  numberp in class LispObject
- integerp
```
public boolean integerp()
```
  Overrides:
  
  integerp in class LispObject
- rationalp
```
public boolean rationalp()
```
  Overrides:
  
  rationalp in class LispObject
- realp
```
public boolean realp()
```
  Overrides:
  
  realp in class LispObject
- eql
```
public boolean eql(int n)
```
  Overrides:
  
  eql in class LispObject
- eql
```
public boolean eql(LispObject obj)
```
  Overrides:
  
  eql in class LispObject
- equal
```
public boolean equal(int n)
```
  Overrides:
  
  equal in class LispObject
- equal
```
public boolean equal(LispObject obj)
```
  Overrides:
  
  equal in class LispObject
- equalp
```
public boolean equalp(int n)
```
  Overrides:
  
  equalp in class LispObject
- equalp
```
public boolean equalp(LispObject obj)
```
  Overrides:
  
  equalp in class LispObject
- ABS
```
public LispObject ABS()
```
  Overrides:
  
  ABS in class LispObject
- NUMERATOR
```
public LispObject NUMERATOR()
```
  Overrides:
  
  NUMERATOR in class LispObject
- DENOMINATOR
```
public LispObject DENOMINATOR()
```
  Overrides:
  
  DENOMINATOR in class LispObject
- evenp
```
public boolean evenp()
```
  Overrides:
  
  evenp in class LispObject
- oddp
```
public boolean oddp()
```
  Overrides:
  
  oddp in class LispObject
- plusp
```
public boolean plusp()
```
  Overrides:
  
  plusp in class LispObject
- minusp
```
public boolean minusp()
```
  Overrides:
  
  minusp in class LispObject
- zerop
```
public boolean zerop()
```
  Overrides:
  
  zerop in class LispObject
- getValue
```
public static int getValue(LispObject obj)
```
- floatValue
```
public float floatValue()
```
  Overrides:
  
  floatValue in class LispObject
- doubleValue
```
public double doubleValue()
```
  Overrides:
  
  doubleValue in class LispObject
- getInt
```
public static int getInt(LispObject obj)
```
- getBigInteger
```
public static java.math.BigInteger getBigInteger(LispObject obj)
```
- intValue
```
public int intValue()
```
  Overrides:
  
  intValue in class LispObject
- longValue
```
public long longValue()
```
  Overrides:
  
  longValue in class LispObject
- getBigInteger
```
public final java.math.BigInteger getBigInteger()
```
- incr
```
public final LispObject incr()
```
  Overrides:
  
  incr in class LispObject
- decr
```
public final LispObject decr()
```
  Overrides:
  
  decr in class LispObject
- negate
```
public LispObject negate()
```
  Overrides:
  
  negate in class LispObject
- add
```
public LispObject add(int n)
```
  Overrides:
  
  add in class LispObject
- add
```
public LispObject add(LispObject obj)
```
  Overrides:
  
  add in class LispObject
- subtract
```
public LispObject subtract(int n)
```
  Overrides:
  
  subtract in class LispObject
- subtract
```
public LispObject subtract(LispObject obj)
```
  Overrides:
  
  subtract in class LispObject
- multiplyBy
```
public LispObject multiplyBy(int n)
```
  Overrides:
  
  multiplyBy in class LispObject
- multiplyBy
```
public LispObject multiplyBy(LispObject obj)
```
  Overrides:
  
  multiplyBy in class LispObject
- divideBy
```
public LispObject divideBy(LispObject obj)
```
  Overrides:
  
  divideBy in class LispObject
- isEqualTo
```
public boolean isEqualTo(int n)
```
  Overrides:
  
  isEqualTo in class LispObject
- isEqualTo
```
public boolean isEqualTo(LispObject obj)
```
  Overrides:
  
  isEqualTo in class LispObject
- isNotEqualTo
```
public boolean isNotEqualTo(int n)
```
  Overrides:
  
  isNotEqualTo in class LispObject
- isNotEqualTo
```
public boolean isNotEqualTo(LispObject obj)
```
  Overrides:
  
  isNotEqualTo in class LispObject
- isLessThan
```
public boolean isLessThan(int n)
```
  Overrides:
  
  isLessThan in class LispObject
- isLessThan
```
public boolean isLessThan(LispObject obj)
```
  Overrides:
  
  isLessThan in class LispObject
- isGreaterThan
```
public boolean isGreaterThan(int n)
```
  Overrides:
  
  isGreaterThan in class LispObject
- isGreaterThan
```
public boolean isGreaterThan(LispObject obj)
```
  Overrides:
  
  isGreaterThan in class LispObject
- isLessThanOrEqualTo
```
public boolean isLessThanOrEqualTo(int n)
```
  Overrides:
  
  isLessThanOrEqualTo in class LispObject
- isLessThanOrEqualTo
```
public boolean isLessThanOrEqualTo(LispObject obj)
```
  Overrides:
  
  isLessThanOrEqualTo in class LispObject
- isGreaterThanOrEqualTo
```
public boolean isGreaterThanOrEqualTo(int n)
```
  Overrides:
  
  isGreaterThanOrEqualTo in class LispObject
- isGreaterThanOrEqualTo
```
public boolean isGreaterThanOrEqualTo(LispObject obj)
```
  Overrides:
  
  isGreaterThanOrEqualTo in class LispObject
- truncate
```
public LispObject truncate(LispObject obj)
```
  Overrides:
  
  truncate in class LispObject
- MOD
```
public LispObject MOD(LispObject divisor)
```
  Overrides:
  
  MOD in class LispObject
- MOD
```
public LispObject MOD(int divisor)
```
  Overrides:
  
  MOD in class LispObject
- ash
```
public LispObject ash(int shift)
```
  Overrides:
  
  ash in class LispObject
- ash
```
public LispObject ash(LispObject obj)
```
  Overrides:
  
  ash in class LispObject
- LOGNOT
```
public LispObject LOGNOT()
```
  Overrides:
  
  LOGNOT in class LispObject
- LOGAND
```
public LispObject LOGAND(int n)
```
  Overrides:
  
  LOGAND in class LispObject
- LOGAND
```
public LispObject LOGAND(LispObject obj)
```
  Overrides:
  
  LOGAND in class LispObject
- LOGIOR
```
public LispObject LOGIOR(int n)
```
  Overrides:
  
  LOGIOR in class LispObject
- LOGIOR
```
public LispObject LOGIOR(LispObject obj)
```
  Overrides:
  
  LOGIOR in class LispObject
- LOGXOR
```
public LispObject LOGXOR(int n)
```
  Overrides:
  
  LOGXOR in class LispObject
- LOGXOR
```
public LispObject LOGXOR(LispObject obj)
```
  Overrides:
  
  LOGXOR in class LispObject
- LDB
```
public LispObject LDB(int size,
                      int position)
```
  Overrides:
  
  LDB in class LispObject
- pow
```
public LispObject pow(LispObject obj)
```
  Computes fixnum^bignum, returning a fixnum or a bignum.
- hashCode
```
public int hashCode()
```
  Overrides:
  
  hashCode in class java.lang.Object
- printObject
```
public java.lang.String printObject()
```
  Overrides:
  
  printObject in class LispObject

Class Fixnum

Field Summary

Method Summary

Methods inherited from class org.armedbear.lisp.LispInteger

Methods inherited from class org.armedbear.lisp.LispObject

Methods inherited from class java.lang.Object

Field Detail

MAX_POS_CACHE

constants

ZERO

ONE

TWO

THREE

MINUS_ONE

value

Method Detail

getInstance

javaInstance

javaInstance

typeOf

classOf

getDescription

typep

numberp

integerp

rationalp

realp

eql

eql

equal

equal

equalp

equalp

ABS

NUMERATOR

DENOMINATOR

evenp

oddp

plusp

minusp

zerop

getValue

floatValue

doubleValue

getInt

getBigInteger

intValue

longValue

getBigInteger

incr

decr

negate

add

add

subtract

subtract

multiplyBy

multiplyBy

divideBy

isEqualTo

isEqualTo

isNotEqualTo

isNotEqualTo

isLessThan

isLessThan

isGreaterThan

isGreaterThan

isLessThanOrEqualTo

isLessThanOrEqualTo

isGreaterThanOrEqualTo

isGreaterThanOrEqualTo

truncate

MOD

MOD

ash

ash

LOGNOT

LOGAND

LOGAND

LOGIOR