/*
* Eoulsan development code
*
* This code may be freely distributed and modified under the
* terms of the GNU Lesser General Public License version 2.1 or
* later and CeCILL-C. This should be distributed with the code.
* If you do not have a copy, see:
*
* http://www.gnu.org/licenses/lgpl-2.1.txt
* http://www.cecill.info/licences/Licence_CeCILL-C_V1-en.txt
*
* Copyright for this code is held jointly by the Genomic platform
* of the Institut de Biologie de l'École normale supérieure and
* the individual authors. These should be listed in @author doc
* comments.
*
* For more information on the Eoulsan project and its aims,
* or to join the Eoulsan Google group, visit the home page
* at:
*
* http://outils.genomique.biologie.ens.fr/eoulsan
*
*/
package fr.ens.biologie.genomique.eoulsan.core.workflow;
import java.io.Serializable;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import fr.ens.biologie.genomique.eoulsan.core.AbstractPorts;
import fr.ens.biologie.genomique.eoulsan.core.OutputPort;
import fr.ens.biologie.genomique.eoulsan.core.OutputPorts;
/**
* This class define a group of Workflow output ports.
* @since 2.0
* @author Laurent Jourdren
*/
class StepOutputPorts extends AbstractPorts<StepOutputPort>
implements Serializable {
private static final long serialVersionUID = 183816706502235237L;
//
// Static methods
//
/**
* Return a WorkflowOutputPorts with no ports.
* @return a WorkflowOutputPorts with no ports
*/
static StepOutputPorts noOutputPort() {
final Set<StepOutputPort> ports = Collections.emptySet();
return new StepOutputPorts(ports);
}
/**
* Convert an OutputPorts object to a set of WorkflowOutputPort
* @param step step related to the WorkflowOutputPort objects
* @param ports ports to convert
* @return a new set
*/
private static Set<StepOutputPort> convert(final AbstractStep step,
final OutputPorts ports) {
if (ports == null) {
throw new NullPointerException("Ports is null");
}
final Set<StepOutputPort> result = new HashSet<>();
for (OutputPort port : ports) {
if (port != null) {
result.add(new StepOutputPort(step, port.getName(), port.isList(),
port.getFormat(), port.getCompression()));
}
}
return result;
}
//
// Constructor.
//
/**
* Constructor.
* @param ports ports to add.
*/
StepOutputPorts(final Set<StepOutputPort> ports) {
super(ports);
}
/**
* Constructor.
* @param step step related to the WorkflowOutputPort objects
* @param ports port to convert
*/
StepOutputPorts(final AbstractStep step, final OutputPorts ports) {
super(convert(step, ports));
}
}