ua.gradsoft.termware
Class LongTerm

java.lang.Object
  extended by ua.gradsoft.termware.Term
      extended by ua.gradsoft.termware.AbstractPrimitiveTerm
          extended by 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.