Examples with EdgeImpl org.apache.airavata.workflow.model.graph.impl.EdgeImpl used on opensource projects

Example 6 with EdgeImpl

use of org.apache.airavata.workflow.model.graph.impl.EdgeImpl in project airavata by apache.

the class DoWhileHandler method handleDowhile.

/**
 * To get only web service components attached to dowhile
 *
 * @param waitingNode
 * @return list
 */
private ArrayList<Node> handleDowhile(ArrayList<Node> waitingNode, ArrayList<Node> finishedNodes) {
    ArrayList<Node> list = new ArrayList<Node>();
    for (Node node : waitingNode) {
        Component component = node.getComponent();
        if (component instanceof WSComponent) {
            ControlPort control = node.getControlInPort();
            boolean controlDone = true;
            if (control != null) {
                for (EdgeImpl edge : control.getEdges()) {
                    controlDone = controlDone && (finishedNodes.contains(edge.getFromPort().getNode()) || ((ControlPort) edge.getFromPort()).isConditionMet());
                }
            }
            /*
				 * Check for input ports
				 */
            List<DataPort> inputPorts = node.getInputPorts();
            boolean inputsDone = true;
            for (DataPort dataPort : inputPorts) {
                inputsDone = inputsDone && finishedNodes.contains(dataPort.getFromNode());
            }
            if (inputsDone && controlDone) {
                list.add(node);
            }
        }
    }
    return list;
}