/*
 * Copyright (c) 2015, Samael Wang <freesamael@gmail.com>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * * Redistributions of source code must retain the above copyright notice, this
 *   list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright notice,
 *   this list of conditions and the following disclaimer in the documentation
 *   and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
package tw.edu.npu.mis;

/**
 * {@link View} generates outputs to the user.
 *
 * @author Samael Wang <freesamael@gmail.com>
 */
public class View {

    private final Model mModel;
    private boolean mIsValid;

    public View(Model model) {
        mModel = model;
    }

    /**
     * Invalid the view, which indicates it needs re-show.
     */
    public void invalid() {
        mIsValid = false;
    }

    /**
     * Check if the view is still valid.
     *
     * @return {@code true} if it is.
     */
    public boolean isValid() {
        return mIsValid;
    }

    /**
     * Show the content of the model on the console.
     */
    public void show() {
        System.out.print("View: ");
        System.out.println(mModel.getData());
        mIsValid = true;
    }

}

@@ -1679,16 +1679,19 @@
  Invalid
+ate
  the vie
@@ -1754,24 +1754,27 @@
 void invalid
+ate
 () %7B%0A       

Update method name.