net.sf.tweety.lp.asp.util

Class AnswerSet

java.lang.Object

net.sf.tweety.commons.BeliefSet<DLPLiteral>

net.sf.tweety.lp.asp.util.AnswerSet

All Implemented Interfaces:

Iterable<DLPLiteral>, Collection<DLPLiteral>, net.sf.tweety.commons.BeliefBase

public class AnswerSet
extends net.sf.tweety.commons.BeliefSet<DLPLiteral>

A answer set is a belief set which only contains literals and represents the deductive belief set of an extended logic program under the answer set semantic.

Author:

Tim Janus

Field Summary

Fields

Modifier and Type	Field and Description
int	level
int	weight

Constructor Summary

Constructors

Constructor and Description
AnswerSet()
AnswerSet(AnswerSet other)
AnswerSet(Collection<DLPLiteral> lits, int level, int weight)

Method Summary

Modifier and Type	Method and Description
Object	clone()
Set<String>	getFunctors()
Set<DLPLiteral>	getLiteralsWithName(String name)
net.sf.tweety.commons.Signature	getSignature()
String	toString()

Methods inherited from class net.sf.tweety.commons.BeliefSet

add, addAll, clear, contains, containsAll, equals, hashCode, instantiateSet, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, spliterator, stream

Methods inherited from interface java.lang.Iterable

forEach

Field Detail

level

public final int level

weight

public final int weight

Constructor Detail

AnswerSet

public AnswerSet()

AnswerSet

public AnswerSet(Collection<DLPLiteral> lits,
                 int level,
                 int weight)

AnswerSet

public AnswerSet(AnswerSet other)

Method Detail

getLiteralsWithName

public Set<DLPLiteral> getLiteralsWithName(String name)

getFunctors

public Set<String> getFunctors()

toString

public String toString()

Specified by:

toString in interface net.sf.tweety.commons.BeliefBase

Overrides:

toString in class net.sf.tweety.commons.BeliefSet<DLPLiteral>

clone

public Object clone()

Overrides:

clone in class Object

getSignature

public net.sf.tweety.commons.Signature getSignature()

Specified by:

getSignature in interface net.sf.tweety.commons.BeliefBase

Specified by:

getSignature in class net.sf.tweety.commons.BeliefSet<DLPLiteral>