Package net.sf.tweety.arg.dung.ldo.syntax

Class AbstractGraphLdoModality

java.lang.Object

net.sf.tweety.arg.dung.ldo.syntax.LdoFormula

net.sf.tweety.arg.dung.ldo.syntax.AbstractLdoModality

net.sf.tweety.arg.dung.ldo.syntax.AbstractGraphLdoModality

All Implemented Interfaces:

Formula, ClassicalFormula, Conjunctable, Disjunctable, Invertable, ProbabilityAware, SimpleLogicalFormula

Direct Known Subclasses:

LdoGraphBoxModality, LdoGraphDiamondModality

public abstract class AbstractGraphLdoModality
extends AbstractLdoModality

Provides common functionalities for the graph-based modalities in LDO.

Author:

Matthias Thimm

Constructor Summary

Constructors

Constructor	Description
AbstractGraphLdoModality(LdoFormula innerFormula, java.util.Set<LdoArgument> lowerReferenceArguments, java.util.Set<LdoArgument> upperReferenceArguments)

Method Summary

Modifier and Type	Method	Description
abstract LdoFormula	clone()	Creates a deep copy of this formula
java.util.Set<LdoArgument>	getAtoms()	Processes the set of all atoms which appear in this formula
java.util.Set<LdoArgument>	getLowerReferenceArguments()	Returns the lower reference arguments of this modality.
java.util.Set<PlPredicate>	getPredicates()	Processes the set of all predicates which appear in this formula
java.util.Set<LdoArgument>	getUpperReferenceArguments()	Returns the upper reference arguments of this modality.

Methods inherited from class net.sf.tweety.arg.dung.ldo.syntax.AbstractLdoModality

equals, getInnerFormula, getLiterals, hashCode

Methods inherited from class net.sf.tweety.arg.dung.ldo.syntax.LdoFormula

combineWithAnd, combineWithOr, complement, getDividers, getPredicateCls, getSignature, getUniformProbability, isLiteral

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractGraphLdoModality

public AbstractGraphLdoModality(LdoFormula innerFormula,
                                java.util.Set<LdoArgument> lowerReferenceArguments,
                                java.util.Set<LdoArgument> upperReferenceArguments)

Method Detail

getLowerReferenceArguments

public java.util.Set<LdoArgument> getLowerReferenceArguments()

Returns the lower reference arguments of this modality.

Returns:

the lower reference arguments of this modality.

getUpperReferenceArguments

public java.util.Set<LdoArgument> getUpperReferenceArguments()

Returns the upper reference arguments of this modality.

Returns:

the upper reference arguments of this modality.

getAtoms

public java.util.Set<LdoArgument> getAtoms()

Description copied from interface: SimpleLogicalFormula

Processes the set of all atoms which appear in this formula

Specified by:

getAtoms in interface SimpleLogicalFormula

Overrides:

getAtoms in class AbstractLdoModality

Returns:

The set of all atoms

getPredicates

public java.util.Set<PlPredicate> getPredicates()

Description copied from interface: SimpleLogicalFormula

Processes the set of all predicates which appear in this formula

Specified by:

getPredicates in interface SimpleLogicalFormula

Overrides:

getPredicates in class AbstractLdoModality

Returns:

all predicates that appear in this formula

clone

public abstract LdoFormula clone()

Description copied from interface: SimpleLogicalFormula

Creates a deep copy of this formula

Specified by:

clone in interface SimpleLogicalFormula

Specified by:

clone in class AbstractLdoModality

Returns:

the cloned formula