/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 ro.nextreports.designer.ui.wizard;

import java.util.List;

/**
 * An implementation of the base class used for implementing
 * a panel that is displayed in a Wizard.
 *
 * @author Decebal Suiu
 */
public class WizardPanelAdapter extends WizardPanel {

    public WizardPanelAdapter() {
        super();
        getBanner().setVisible(false);
    }

    /**
     * Called when the panel is set.
     */
    public void onDisplay() {
    }

    /**
     * Is there be a next panel?
     *
     * @return true if there is a panel to move to next
     */
    public boolean hasNext() {
        return false;
    }

    /**
     * Called to validate the panel before moving to next panel.
     *
     * @param messages a List of messages to be displayed.
     * @return true if the panel is valid,
     */
    public boolean validateNext(List<String> messages) {
        return false;
    }

    /**
     * Get the next panel to go to.
     */
    public WizardPanel getNextPanel() {
        return null;
    }

    /**
     * Can this panel finish the wizard?
     *
     * @return true if this panel can finish the wizard.
     */
    public boolean canFinish() {
        return false;
    }

    /**
     * Called to validate the panel before finishing the wizard. Should
     * return false if canFinish returns false.
     *
     * @param messages a List of messages to be displayed.
     * @return true if it is valid for this wizard to finish.
     */
    public boolean validateFinish(List<String> messages) {
        return false;
    }

    /**
     * Handle finishing the wizard.
     */
    public void onFinish() {
    }

}