jade.semantics.kbase.filters.std.builtins

Class ConstantFunction

java.lang.Object

jade.semantics.kbase.filters.std.builtins.BuiltInPredicate

jade.semantics.kbase.filters.std.builtins.UnaryPredicate

jade.semantics.kbase.filters.std.builtins.ConstantFunction

Direct Known Subclasses:

NowFunction

public abstract class ConstantFunction
extends UnaryPredicate

Author:

Vincent Louis - France Telecom

Constructor Summary

Constructors

Constructor and Description
ConstantFunction(String id)

Method Summary

Modifier and Type	Method and Description
protected boolean	doQuery(Term i1, KBase kb)
protected Set<Term>	doQueryV1Values(KBase kb)
protected abstract Term	eval(KBase kb)

Methods inherited from class jade.semantics.kbase.filters.std.builtins.UnaryPredicate

assertFalse, assertTrue, checkDomainV1, doAssertFalse, doAssertTrue, doRetract, doRetractV1Values, query, retract

Methods inherited from class jade.semantics.kbase.filters.std.builtins.BuiltInPredicate

equals, getId, hashCode, querySingleValues, queryTupleValues

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstantFunction

public ConstantFunction(String id)

Parameters:

id -

Method Detail

doQuery

protected boolean doQuery(Term i1,
                          KBase kb)

Overrides:

doQuery in class UnaryPredicate

doQueryV1Values

protected Set<Term> doQueryV1Values(KBase kb)

Overrides:

doQueryV1Values in class UnaryPredicate

eval

protected abstract Term eval(KBase kb)