ua.gradsoft.termware
Class LongTerm

java.lang.Object
  ua.gradsoft.termware.Term
      ua.gradsoft.termware.AbstractPrimitiveTerm
          ua.gradsoft.termware.LongTerm

All Implemented Interfaces:

Serializable, Cloneable

public final class LongTerm
extends AbstractPrimitiveTerm

Term, which represend value with java 'long' semantics.

See Also:

Serialized Form

Constructor Summary

LongTerm(long v)
create new instanse of LongTerm

Method Summary

boolean	eq(Term t) are term logically equal to t ?
long	getLong() get long value, if this term represent long, otherwise throw UnsupportedOperationException Note, that this method does not provide conversion of other numeric types to long.
String	getName() name of term
Number	getNumber() return number, which holded in this term.
int	getPrimaryType0() return code of level-0 primary type
boolean	isLong() is this term represets long ?
boolean	isNumber() is this term represents Number ?
void	print(PrintWriter out) print term to out
Term	termClone() since long is immutable - return this.
int	termCompare(Term t) compare functions.

Methods inherited from class ua.gradsoft.termware.AbstractPrimitiveTerm

boundEquals, boundUnify, clone, concreteOrder, createSame, emptyFv, findSubtermIndexBoundEqualsTo, freeEquals, freeUnify, getArity, getBigDecimal, getBigInteger, getBoolean, getByte, getChar, getDouble, getFloat, getInt, getJavaObject, getNameIndex, getPatternName, getPatternNameIndex, getShort, getString, getSubtermAt, getTerm, getXIndex, isAtom, isBigDecimal, isBigInteger, isBoolean, isByte, isChar, isComplexTerm, isDouble, isFloat, isInt, isJavaObject, isNil, isShort, isString, isX, maxFv, minFv, setSubtermAt, shiftFv, subst, substInside

Methods inherited from class ua.gradsoft.termware.Term

containsSubtermBoundEqualsTo, getAsBigDecimal, getAsBigInteger, getAsBoolean, getAsByte, getAsChar, getAsDouble, getAsFloat, getAsInt, getAsJavaObject, getAsLong, getAsNumber, getAsShort, getAsString, getPrimaryType1, print, println, println

Methods inherited from class java.lang.Object

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

Constructor Detail

LongTerm

public LongTerm(long v)

create new instanse of LongTerm

Method Detail

getPrimaryType0

public final int getPrimaryType0()

Description copied from class: Term

return code of level-0 primary type

Specified by:

getPrimaryType0 in class Term

Returns:

PrimaryTypes.LONG

See Also:

PrimaryTypes

isNumber

public final boolean isNumber()

is this term represents Number ?

Specified by:

isNumber in class Term

Returns:

true

getNumber

public final Number getNumber()

return number, which holded in this term.

Specified by:

getNumber in class Term

Returns:

Long object, with the same value as in term.

isLong

public final boolean isLong()

is this term represets long ?

Overrides:

isLong in class AbstractPrimitiveTerm

Returns:

true

getLong

public final long getLong()

Description copied from class: Term

get long value, if this term represent long, otherwise throw UnsupportedOperationException Note, that this method does not provide conversion of other numeric types to long. Use getAsLong(TermWareInstance instance) for this purpose.

Overrides:

getLong in class AbstractPrimitiveTerm

Returns:

long value, which holded in this term.

getName

public final String getName()

name of term

Specified by:

getName in class AbstractPrimitiveTerm

Returns:

printable representation of value.

eq

public boolean eq(Term t)

are term logically equal to t ?

Specified by:

eq in class AbstractPrimitiveTerm

See Also:

TypeConversion

termClone

public Term termClone()

since long is immutable - return this.

Specified by:

termClone in class AbstractPrimitiveTerm

termCompare

public final int termCompare(Term t)

Description copied from class: Term

compare functions. define ordering on set of terms. Note, that ordering is not the same as Java build-in compare.

Specified by:

termCompare in class AbstractPrimitiveTerm

Parameters:

t - - term to compare

See Also:

Term.termCompare(ua.gradsoft.termware.Term)

print

public final void print(PrintWriter out)

print term to out

Specified by:

print in class AbstractPrimitiveTerm

Parameters:

out - - where to output term.