/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.airavata.workflow.model.component.system;
import org.apache.airavata.workflow.model.component.Component;
import org.apache.airavata.workflow.model.component.ComponentControlPort;
import org.apache.airavata.workflow.model.component.ComponentDataPort;
import org.apache.airavata.workflow.model.component.system.SystemComponent;
import org.apache.airavata.workflow.model.component.system.SystemComponentDataPort;
import org.apache.airavata.workflow.model.graph.ControlPort;
import org.apache.airavata.workflow.model.graph.DataPort;
import org.apache.airavata.workflow.model.graph.EPRPort;
import org.apache.airavata.workflow.model.graph.Graph;
import org.apache.airavata.workflow.model.graph.Node;
import org.apache.airavata.workflow.model.graph.impl.NodeImpl;
import org.apache.airavata.workflow.model.graph.system.ExitNode;
public class ExitComponent extends SystemComponent {
public static final String NAME = "Exit";
private static final String DESCRIPTION = "Exit workflow";
private static final String PORT_NAME = "Parameter";
private static final String PORT_DESCRIPTION = "This port can be connected to any type.";
/**
* Constructs a BPELExit.
*
*/
public ExitComponent() {
super();
setName(NAME);
setDescription(DESCRIPTION);
SystemComponentDataPort port = new SystemComponentDataPort(PORT_NAME);
port.setDescription(PORT_DESCRIPTION);
this.controlInPort = new ComponentControlPort("exit");
}
/**
* @see org.apache.airavata.workflow.model.component.Component#createNode(org.apache.airavata.workflow.model.graph.Graph)
*/
@Override
public Node createNode(Graph graph) {
ExitNode exitNode = new ExitNode(graph);
exitNode.createID();
createPorts(exitNode);
return exitNode;
}
protected void createPorts(NodeImpl node) {
for (ComponentDataPort input : getInputPorts()) {
DataPort port = input.createPort();
node.addInputPort(port);
}
for (ComponentDataPort output : getOutputPorts()) {
DataPort port = output.createPort();
node.addOutputPort(port);
}
if (this.controlInPort != null) {
ControlPort port = this.controlInPort.createPort();
node.setControlInPort(port);
}
for (ComponentControlPort componentPort : this.controlOutPorts) {
ControlPort port = componentPort.createPort();
node.addControlOutPort(port);
}
if (this.eprPort != null) {
EPRPort port = this.eprPort.createPort();
node.setEPRPort(port);
}
}
}