Android Open Source - opentraining Activation Level

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License

The source code is released under:

GNU General Public License

Java Source Code

/**
 * //w w w .  j a v a2s. c  o m
 * This is OpenTraining, an Android application for planning your your fitness training.
 * Copyright (C) 2012-2014 Christian Skubich
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 */

package de.skubware.opentraining.basic;

import java.io.Serializable;

public enum ActivationLevel implements Serializable {
  LOW(1), MEDIUM(3), ENORMOUS(5);

  private final int level;
  public static final int MIN_LEVEL = 1;
  public static final int MAX_LEVEL = 5;

  /**
   * Constructor for this Enum
   * 
   * @param level
   *            The level, must be between {@value #MIN_LEVEL} and
   *            {@value #MAX_LEVEL}
   */
  ActivationLevel(int level) {
    // check argument
    if (!(MIN_LEVEL <= level && level <= ActivationLevel.MAX_LEVEL)) {
      throw new IllegalArgumentException("Not valid level: " + level);
    }
    this.level = level;
  }

  public int getLevel() {
    return this.level;
  }

  /**
   * Gets an ActivationLevel by the int value of it's level.
   * 
   * @param level
   *            The level of the ActivationLevel
   * 
   * @return The corresponding ActivationLevel
   * 
   * @throws IllegalArgumentException
   *             if there is no such ActivationLevel
   */
  public static ActivationLevel getByLevel(int level) {
    for (ActivationLevel a : ActivationLevel.values()) {
      if (a.level == level) {
        return a;
      }
    }

    throw new IllegalArgumentException("An ActivationLevel with the level " + level + " does not exist");
  }

}

Java Source Code List

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