DefaultViewChangeRule.java

/*
 * Copyright (c) 2015. David Sowerby
 *
 * 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 uk.q3c.krail.core.navigate;

import uk.q3c.krail.core.view.KrailView;

/**
 * Default implementation of {@link ViewChangeRule}, which simply always returns true.  In a real application this would probably be replaced with a popup for
 * the user to confirm a change.
 * <p>
 * Created by David Sowerby on 14/03/15.
 */
public class DefaultViewChangeRule implements ViewChangeRule {

    @Override
    public boolean changeIsAllowed(Navigator navigator, KrailView currentView) {
        return true;
    }
}