Android Open Source - cwp-morse-mangle C W Frequency Change

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The source code is released under:

Copyright (C) 2012 Jussi Kivilinna <jussi.kivilinna@gmail.com> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "S...

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Java Source Code

/*
 * Copyright (C) 2012 Jussi Kivilinna <jussi.kivilinna@gmail.com>
 *//from  w w  w  . j  a  v  a 2  s .c o  m
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */

package fi_81.cwp_morse_mangle.cwp;

public class CWFrequencyChange extends CWStateChange {
  public static final long MAX_FREQ_NEG = -Integer.MAX_VALUE;

  public void setValues(long newFreq) {
    /*
     * Register with correct type and add timestamp of 0 (making sending
     * logic to pass this forward immediately).
     */
    setValues(CWStateChange.TYPE_FREQUENCY_CHANGE, (int) (-newFreq), 0);
  }

  public CWFrequencyChange(long newFreq) {
    /*
     * Register with correct type and add timestamp of 0 (making sending
     * logic to pass this forward immediately).
     */
    super(CWStateChange.TYPE_FREQUENCY_CHANGE, (int) (-newFreq), 0);
  }

  public CWFrequencyChange() {
    super();
  }

  public long getFrequency() {
    /*
     * Must cast to 'long' before negation, integer negation of
     * Integer.MIN_VALUE results overflow back to Integer.MIN_VALUE.
     */
    return -(long) value;
  }
}

Java Source Code List