com.jorambarrez.Node.java Source code

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Here is the source code for com.jorambarrez.Node.java

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/* 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 com.jorambarrez;

import com.vaadin.ui.Component;

/**
 * @author Joram Barrez
 */
public interface Node extends Component {

    static enum STATE {
        EMPTY, PROCESS_STEP, CANDIDATE
    };

    public static final int DEFAULT_NODE_WIDTH = 350;
    public static final int DEFAULT_NODE_HEIGHT = 30;
    public static final int EMPTY_NODE_HEIGHT = 15;

    public boolean isProcessStep();

    public boolean isEmpty();

    public boolean isCandidate();

    public void changeState(STATE state);

    public void makeEditable();

    public int getNodeWidth();

    public void setNodeWidth(int width);

    public void setNodeHeight(int height);

    public int getNodeHeight();

    public String getText();

    public void setText(String text);

    public void setIndex(int index);

    public int getIndex();

    public String getProperty(String key);

    public String getPropertyType(String key);

    public void setProperty(String key, String value, String type);

}