Package org.apache.airavata.xbaya.graph

Examples of org.apache.airavata.xbaya.graph.Node

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         * selected
         */
        Point point = event.getPoint();
        GraphPiece clicked = this.graph.getGUI().getGraphPieceAt(point);
        if ((clicked instanceof Node) && this.multipleSelectedNodes != null) {
            Node node = (Node) clicked;
            if (!this.crtlPressed) {
                selectNode(node);
            }
            return;
        }
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        deselectNode();
        deselectEdge();

        if (selected instanceof Node) {
            Node node = (Node) selected;
            selectNode(node);
            if (!node.getGUI().isInConfig(point)) {
                this.draggedNode = node;
                node.getGUI().setDraggedFlag(true);
                this.panel.setCursor(SwingUtil.MOVE_CURSOR);
            }

        } else if (selected instanceof Port) {
            Port port = (Port) selected;
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    private void mouseMoved(MouseEvent event) {
        Point point = event.getPoint();
        GraphPiece graphPiece = this.graph.getGUI().getGraphPieceAt(point);
        if (graphPiece instanceof Node) {
            Node node = (Node) graphPiece;
            if (node.getGUI().isInConfig(point)) {
                this.panel.setCursor(SwingUtil.HAND_CURSOR);
            } else {
                this.panel.setCursor(SwingUtil.DEFAULT_CURSOR);
            }
        } else if (graphPiece instanceof Port) {
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        if (this.selectedNode != null) {

            ArrayList<Node> exploreNodes = new ArrayList<Node>();
            exploreNodes.add(this.selectedNode);
            while (exploreNodes.size() != 0) {
                Node node = exploreNodes.get(0);
                List<DataPort> outputPorts = node.getOutputPorts();
                for (DataPort dataPort : outputPorts) {
                    exploreNodes.addAll(dataPort.getToNodes());
                }
                node.getGUI().setBodyColor(NodeGUI.DEFAULT_BODY_COLOR);

                exploreNodes.remove(0);
            }
            this.repaint();
        }
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        Graph graph = workflow.getGraph();

        // Adder nodes
        Component adderComp = this.componentRegistry.getComponents(MATH_ADDER_WSDL).get(0);

        Node adderNode1 = workflow.addNode(adderComp);
        adderNode1.setPosition(new Point(170, 50));

        Node adderNode2 = workflow.addNode(adderComp);
        adderNode2.setPosition(new Point(170, 210));

        // Multiplier node
        Component multiComp = this.componentRegistry.getComponents(MATH_MULTIPLIER_WSDL).get(0);

        Node multiNode = workflow.addNode(multiComp);
        multiNode.setPosition(new Point(320, 130));

        // Parameter node 1
        InputNode paramNode1 = (InputNode) workflow.addNode(this.inputComponent);
        paramNode1.setPosition(new Point(20, 30));
        String paramValue1 = "2";
        paramNode1.setDefaultValue(paramValue1);

        // Parameter node 2
        InputNode paramNode2 = (InputNode) workflow.addNode(this.inputComponent);
        paramNode2.setPosition(new Point(20, 100));
        String paramValue2 = "3";
        paramNode2.setDefaultValue(paramValue2);

        // Parameter node 3
        InputNode paramNode3 = (InputNode) workflow.addNode(this.inputComponent);
        paramNode3.setPosition(new Point(20, 170));
        String paramValue3 = "4";
        paramNode3.setDefaultValue(paramValue3);

        // Parameter node 4
        InputNode paramNode4 = (InputNode) workflow.addNode(this.inputComponent);
        paramNode4.setPosition(new Point(20, 240));
        String paramValue4 = "5";
        paramNode4.setDefaultValue(paramValue4);

        OutputNode outParamNode = (OutputNode) workflow.addNode(this.outputComponent);
        outParamNode.setPosition(new Point(370, 240));

        // Connect ports
        graph.addEdge(paramNode1.getOutputPort(0), adderNode1.getInputPort(0));
        graph.addEdge(paramNode2.getOutputPort(0), adderNode1.getInputPort(1));
        graph.addEdge(paramNode3.getOutputPort(0), adderNode2.getInputPort(0));
        graph.addEdge(paramNode4.getOutputPort(0), adderNode2.getInputPort(1));
        graph.addEdge(adderNode1.getOutputPort(0), multiNode.getInputPort(0));
        graph.addEdge(adderNode2.getOutputPort(0), multiNode.getInputPort(1));
        graph.addEdge(multiNode.getOutputPort(0), outParamNode.getInputPort(0));

        return workflow;
    }
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Related Classes of org.apache.airavata.xbaya.graph.Node

  • org.apache.airavata.xbaya.component.gui.ComponentViewer
  • org.apache.airavata.xbaya.datadriven.WorkflowHarvester
  • org.apache.airavata.xbaya.gpel.script.BPELScript
  • org.apache.airavata.xbaya.graph.amazon.InstanceNode
  • org.apache.airavata.xbaya.graph.amazon.ResourceNode
  • org.apache.airavata.xbaya.graph.dynamic.gui.DynamicNodeWindow
  • org.apache.airavata.xbaya.graph.gui.GraphCanvas
  • org.apache.airavata.xbaya.graph.impl.NodeImpl
  • org.apache.airavata.xbaya.graph.system.gui.DifferedInputHandler
  • org.apache.airavata.xbaya.graph.ws.WSGraph
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