/**
* This file is part of CloudML [ http://cloudml.org ]
*
* Copyright (C) 2012 - SINTEF ICT
* Contact: Franck Chauvel <franck.chauvel@sintef.no>
*
* Module: root
*
* CloudML is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* CloudML is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with CloudML. If not, see
* <http://www.gnu.org/licenses/>.
*/
package org.cloudml.core;
import org.cloudml.core.util.OwnedBy;
import org.cloudml.core.validation.CanBeValidated;
import org.cloudml.core.validation.Report;
import org.cloudml.core.visitors.Visitable;
public abstract class Port extends WithResources implements DeploymentElement, OwnedBy<Component>, Visitable, CanBeValidated {
public static final int DEFAULT_PORT_NUMBER = 0;
public static final boolean LOCAL = false;
public static final boolean REMOTE = true;
private final OptionalOwner<Component> owner;
private boolean local;
private int portNumber;
public Port(String name) {
this(name, REMOTE);
}
public Port(String name, boolean isLocal) {
super(name);
this.owner = new OptionalOwner<Component>();
this.local = isLocal;
this.portNumber = DEFAULT_PORT_NUMBER;
}
@Override
public void validate(Report report) {
if (owner.isUndefined()) {
final String message = String.format("The port '%s' has no owner", getQualifiedName());
report.addError(message);
}
}
public abstract PortInstance<? extends Port> instantiate();
@Override
public final Deployment getDeployment() {
return getOwner().get().getDeployment();
}
@Override
public OptionalOwner<Component> getOwner() {
return owner;
}
@Override
public String getQualifiedName() {
return String.format("%s%s%s", getOwner().getName(), CONTAINED, getName());
}
public final int getPortNumber() {
return portNumber;
}
public final void setPortNumber(int portNumber) {
this.portNumber = portNumber;
}
public final void setLocal(boolean isLocal) {
this.local = isLocal;
}
public final boolean isRemote() {
return !this.local;
}
public final boolean isLocal() {
return this.local;
}
@Override
public String toString() {
return "PortType: " + getQualifiedName();
}
@Override
public boolean equals(Object other) {
if (other == null) {
return false;
}
if (other instanceof Port) {
Port otherArt = (Port) other;
return getName().equals(otherArt.getName()) && owner.equals(otherArt.getOwner());
}
return false;
}
}