session-android/src/org/thoughtcrime/securesms/util/CharacterCalculator.java

/**
 * Copyright (C) 2015 Whisper Systems
 *
 * 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 org.thoughtcrime.securesms.util;

public abstract class CharacterCalculator {

  public abstract CharacterState calculateCharacters(String messageBody);

  public static class CharacterState {
    public int charactersRemaining;
    public int messagesSpent;
    public int maxMessageSize;

    public CharacterState(int messagesSpent, int charactersRemaining, int maxMessageSize) {
      this.messagesSpent       = messagesSpent;
      this.charactersRemaining = charactersRemaining;
      this.maxMessageSize      = maxMessageSize;
    }
  }
}