BeforeViewChangeBusMessage.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.view;

import uk.q3c.krail.core.navigate.NavigationState;
import uk.q3c.krail.core.view.component.ViewChangeBusMessage;

public class BeforeViewChangeBusMessage extends ViewChangeBusMessage {
    private boolean cancelled;

    public BeforeViewChangeBusMessage(NavigationState fromState, NavigationState toState) {
        super(fromState, toState);
    }

    public boolean isCancelled() {
        return cancelled;
    }


    public void cancel() {
        cancelled = true;
    }
}