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

Example 6 with DataPort

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

the class WorkflowHarvester method getCandidates.

/**
 * @param workflow
 * @param dataType
 * @return pair of nodeid and portid
 */
private LinkedList<Pair<String, String>> getCandidates(Workflow workflow, QName dataType) {
    LinkedList<Pair<String, String>> candidates = new LinkedList<Pair<String, String>>();
    List<NodeImpl> nodes = workflow.getGraph().getNodes();
    for (NodeImpl node : nodes) {
        if (node instanceof WSNode) {
            List<DataPort> inputPorts = ((WSNode) node).getInputPorts();
            for (DataPort dataPort : inputPorts) {
                if (dataType.equals(dataPort.getType())) {
                    candidates.add(new Pair<String, String>(node.getID(), dataPort.getID()));
                }
            }
        }
    }
    return candidates;
}

Example 7 with DataPort

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

the class ExitComponent method createPorts.

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);
    }
}

Example 8 with DataPort

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

the class InterpreterUtil method getNumberOfInputsForForEachNode.

public static Integer[] getNumberOfInputsForForEachNode(final ForEachNode forEachNode, Map<Node, Invoker> invokerMap) throws WorkflowException {
    List<DataPort> inputPorts = forEachNode.getInputPorts();
    Integer[] inputNumbers = new Integer[inputPorts.size()];
    for (DataPort forEachInputPort : inputPorts) {
        // if input node for for-each is WSNode
        Node forEachInputNode = forEachInputPort.getFromNode();
        int index = 0;
        Object returnValForProvenance = null;
        if (forEachInputNode instanceof InputNode) {
            returnValForProvenance = InterpreterUtil.findInputFromPort(forEachInputPort, invokerMap);
            if (null == returnValForProvenance) {
                throw new WorkFlowInterpreterException("Unable to find input for the node:" + forEachNode.getID());
            }
            String[] vals = StringUtil.getElementsFromString(returnValForProvenance.toString());
            inputNumbers[inputPorts.indexOf(forEachInputPort)] = vals.length;
        }
    }
    return inputNumbers;
}

Example 9 with DataPort

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

the class XBayaUtil method findEndForEachFor.

/**
 * @param node
 * @return
 */
public static Node findEndForEachFor(ForEachNode node) {
    Collection<Node> toNodes = node.getOutputPort(0).getToNodes();
    if (toNodes.size() != 1) {
        throw new WorkflowRuntimeException("ForEach output does not contain single out-edge");
    }
    Node middleNode = toNodes.iterator().next();
    List<DataPort> outputPorts = middleNode.getOutputPorts();
    for (DataPort dataPort : outputPorts) {
        if (dataPort.getToNodes().size() == 1) {
            Node possibleEndForEachNode = dataPort.getToNodes().get(0);
            if (possibleEndForEachNode instanceof EndForEachNode) {
                return possibleEndForEachNode;
            }
        }
    }
    throw new WorkflowRuntimeException("EndForEachNode not found");
}

Example 10 with DataPort

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

the class WorkflowHarvester method removeUnnecessaryNodes.

/**
 * @param pair
 * @param clone
 */
private void removeUnnecessaryNodes(Node node, Port candidatePort, Workflow workflow) {
    if (candidatePort.getFromPort().getEdges().size() == 1) {
        Node fromNode = candidatePort.getFromNode();
        try {
            List<DataPort> inputPorts = fromNode.getInputPorts();
            for (DataPort dataPort : inputPorts) {
                removeUnnecessaryNodes(fromNode, dataPort, workflow);
            }
            workflow.removeNode(fromNode);
        } catch (GraphException e) {
            throw new WorkflowRuntimeException(e);
        }
    }
}