process/constructs/IfThenElseImpl.java

	IfThenElseImpl.java revision 18
/*
 * Created on Aug 30, 2004
 */
package impl.owls.process;

import java.util.ArrayList;
import java.util.List;

import org.mindswap.owl.OWLIndividual;
import org.mindswap.owls.process.Condition;
import org.mindswap.owls.process.ControlConstruct;
import org.mindswap.owls.process.IfThenElse;
import org.mindswap.owls.process.ProcessList;
import org.mindswap.owls.vocabulary.OWLS;

/**
 * @author Evren Sirin
 */
public class IfThenElseImpl extends ControlConstructImpl implements IfThenElse {
    public IfThenElseImpl(OWLIndividual ind) {
        super(ind);
    }

    public ControlConstruct getThen() {
        return (ControlConstruct) getPropertyAs(OWLS.Process.thenP, ControlConstruct.class);
    }

    public ControlConstruct getElse() {
        return (ControlConstruct) getPropertyAs(OWLS.Process.elseP, ControlConstruct.class);
    }

    public Condition getCondition() {
        return (Condition) getPropertyAs(OWLS.Process.ifCondition, Condition.class);
    }

    public void setCondition(Condition condition) {
        setProperty(OWLS.Process.ifCondition, condition);
    }

    public void setThen(ControlConstruct cc) {
        setProperty(OWLS.Process.thenP, cc);
    }

    public void setElse(ControlConstruct cc) {
        setProperty(OWLS.Process.elseP, cc);
    }

    public List getConstructs() {
        ControlConstruct thenP = getThen();
        ControlConstruct elseP = getElse();

        List list = new ArrayList();
        list.add(thenP);
        if(elseP != null) list.add(elseP);
        return list;
    }

    public ProcessList getAllProcesses( boolean recursive ) {
        ControlConstruct thenP = getThen();
        ControlConstruct elseP = getElse();

        ProcessList list = new ProcessListImpl();
        list.addAll(thenP.getAllProcesses(recursive));
        if(elseP != null) list.addAll(elseP.getAllProcesses(recursive));

        return list;
    }

    public String getConstructName() {
        return "If-Then-Else";
    }

    public boolean removeConstruct(ControlConstruct CC) {
        if (getThen().equals(CC))
            setThen(null);
        if (getElse().equals(CC))
            setElse(null);
        return true;
    }

    public void deleteElse() {
        ControlConstruct elseCC = getElse();
        removeElse();
        elseCC.delete();
    }

    public void deleteThen() {
        ControlConstruct thenCC = getThen();
        removeThen();
        thenCC.delete();
    }

    public void removeElse() {
        if (hasProperty(OWLS.Process.elseP))
            removeProperties(OWLS.Process.elseP);
    }

    public void removeThen() {
        if (hasProperty(OWLS.Process.thenP))
            removeProperties(OWLS.Process.thenP);
    }

    @Override
    public void delete() {
        deleteElse();
        deleteThen();
        individual.delete();
    }


}