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

Example 41 with DataPort

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

the class ConstantNode method edgeWasAdded.

/**
 * Called whan an Edge was added to the parameter port. Change the name of this node.
 *
 * @throws GraphException
 *
 * @see org.apache.airavata.workflow.model.graph.impl.NodeImpl#edgeWasAdded(org.apache.airavata.workflow.model.graph.impl.EdgeImpl)
 */
@Override
protected void edgeWasAdded(Edge edge) throws GraphException {
    super.edgeWasAdded(edge);
    // TODO this method can be removed.
    Port toPort = edge.getToPort();
    if (edge instanceof DataEdge) {
        DataPort toDataPort = (DataPort) toPort;
        DataType toType = toDataPort.getType();
        List edges = getEdges();
        if (edges.size() == 1) {
            // The first edge.
            this.type = toType;
        } else if (edges.size() > 1) {
            // Not the first edge.
            if (!toType.equals(WSConstants.XSD_ANY_TYPE) && !this.type.equals(toType)) {
                throw new GraphException("Cannot connect ports with different types.");
            }
        } else {
            // Should not happen.
            throw new WorkflowRuntimeException("edges.size(): " + edges.size());
        }
    }
}

Example 42 with DataPort

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

the class DoWhileNode method getFreeInPort.

public DataPort getFreeInPort() {
    List<DataPort> inputPorts = this.getInputPorts();
    for (DataPort dataPort : inputPorts) {
        if (null == dataPort.getFromNode()) {
            return dataPort;
        }
    }
    addOutputPort();
    return addInputPortAndReturn();
}

Example 43 with DataPort

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

the class ParameterNode method getEdges.

protected List<DataEdge> getEdges() {
    DataPort port = getPort();
    List<DataEdge> edges = port.getEdges();
    return edges;
}

Example 44 with DataPort

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

the class S3InputNode method getParameterType.

/**
 * Returns the type of the parameter
 *
 * @return The type of the parameter (e.g. string, int)
 */
@Override
public DataType getParameterType() {
    List<DataEdge> edges = getEdges();
    DataType parameterType = super.getParameterType();
    if (parameterType == null && getEdges().size() > 0) {
        // This happens when the graph XML doesn't have parameterType.
        DataEdge edge = edges.get(0);
        DataPort toPort = edge.getToPort();
        parameterType = toPort.getType();
    }
    return parameterType;
}

Example 45 with DataPort

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

the class S3InputNode method edgeWasAdded.

/**
 * Called whan an Edge was added to the parameter port. Change the name of this node.
 *
 * @throws GraphException
 *
 * @see org.apache.airavata.workflow.model.graph.impl.NodeImpl#edgeWasAdded(org.apache.airavata.workflow.model.graph.impl.EdgeImpl)
 */
@Override
protected void edgeWasAdded(Edge edge) throws GraphException {
    super.edgeWasAdded(edge);
    // TODO organize this.
    if (edge instanceof DataEdge) {
        DataEdge dataEdge = (DataEdge) edge;
        DataPort toPort = dataEdge.getToPort();
        DataType toType = toPort.getType();
        List<DataEdge> edges = getEdges();
        if (edges.size() == 1) {
            // The first edge.
            setParameterType(toType);
            if (!isConfigured() && toPort instanceof WSPort) {
                // Copy
                copyDefaultConfiguration((WSPort) toPort);
            }
        } else if (edges.size() > 1) {
            // Not the first edge.
            DataType parameterType = getParameterType();
            if (!toType.equals(WSConstants.XSD_ANY_TYPE) && !parameterType.equals(toType)) {
                throw new GraphException("Cannot connect ports with different types.");
            }
        } else {
            // Should not happen.
            throw new WorkflowRuntimeException("edges.size(): " + edges.size());
        }
    }
}