NodeDragProxy.java

/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed 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.kie.workbench.common.stunner.core.client.components.drag;

import org.kie.workbench.common.stunner.core.client.canvas.CanvasHandler;
import org.kie.workbench.common.stunner.core.client.shape.factory.ShapeFactory;
import org.kie.workbench.common.stunner.core.graph.Edge;
import org.kie.workbench.common.stunner.core.graph.Node;
import org.kie.workbench.common.stunner.core.graph.content.view.View;

public interface NodeDragProxy<H extends CanvasHandler> extends DragProxy<H, NodeDragProxy.Item, NodeDragProxyCallback> {

    interface Item<H> {

        Node<View<?>, Edge> getNode();

        ShapeFactory<?, H, ?> getNodeShapeFactory();

        Edge<View<?>, Node> getInEdge();

        Node<View<?>, Edge> getInEdgeSourceNode();

        ShapeFactory<?, H, ?> getInEdgeShapeFactory();
    }
}