ua.gradsoft.termware
Class PrimaryTypes

java.lang.Object
  ua.gradsoft.termware.PrimaryTypes

public class PrimaryTypes
extends Object

Enumerations and some utils for primary type system of terms.

Author:

Ruslan Shevchenko

Field Summary

static int	ATOM
static int	BIG_DECIMAL
static int	BIG_INTEGER
static int	BOOLEAN
static int	BYTE
static int	CHAR
static int	COMPLEX_TERM
static int	DOUBLE
static int	FLOAT
static int	INT
static int	JAVA_OBJECT
static int	LONG
static int	NIL
static int	NUMBER
static int	PARTIALLY_MASK
static int	SHORT
static int	STRING
static int	UNIFICATION_MASK
static int	X

Constructor Summary

PrimaryTypes()

Method Summary

static boolean	isNumber(int tp) is is number type ?
static boolean	isPrimitive(int tp) is is primitive type ?

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

UNIFICATION_MASK

public static final int UNIFICATION_MASK

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Constant Field Values

NIL

public static final int NIL

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Constant Field Values

NUMBER

public static final int NUMBER

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Constant Field Values

BIG_INTEGER

public static final int BIG_INTEGER

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Constant Field Values

BYTE

public static final int BYTE

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Constant Field Values

INT

public static final int INT

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Constant Field Values

LONG

public static final int LONG

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Constant Field Values

SHORT

public static final int SHORT

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Constant Field Values

PARTIALLY_MASK

public static final int PARTIALLY_MASK

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Constant Field Values

BIG_DECIMAL

public static final int BIG_DECIMAL

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Constant Field Values

DOUBLE

public static final int DOUBLE

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Constant Field Values

FLOAT

public static final int FLOAT

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Constant Field Values

ATOM

public static final int ATOM

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Constant Field Values

X

public static final int X

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Constant Field Values

STRING

public static final int STRING

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Constant Field Values

CHAR

public static final int CHAR

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Constant Field Values

BOOLEAN

public static final int BOOLEAN

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Constant Field Values

JAVA_OBJECT

public static final int JAVA_OBJECT

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Constant Field Values

COMPLEX_TERM

public static final int COMPLEX_TERM

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Constant Field Values

Constructor Detail

PrimaryTypes

public PrimaryTypes()

Method Detail

isPrimitive

public static final boolean isPrimitive(int tp)

is is primitive type ?

Returns:

true, if tp represent primitive. (i. e. simple value or Atom or NIL)

isNumber

public static final boolean isNumber(int tp)

is is number type ?

Returns:

true, if tp represent number type