Android Open Source - HeadphoneController H C State

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License

The source code is released under:

GNU General Public License

Java Source Code

/*
 * TODO: license//from w w w  .  j  ava  2 s  .  co m
 */
package ca.mbabic.headphonecontroller.statemachine;

import ca.mbabic.headphonecontroller.commands.CommandExecutor;
import ca.mbabic.headphonecontroller.commands.HCCommand;
import ca.mbabic.headphonecontroller.commands.HCCommandContext;

/**
 * Class representing a state in the HCStateMachine.
 * Implementation of State Pattern.
 * See: http://sourcemaking.com/design_patterns/state
 * @author Marko Babic
 */
public abstract class HCState {
  /**
   * Reference to CommandExecutor used to executre correct command for the
   * state at run time.
   */
  protected CommandExecutor executor;

  protected HCState nextState = null;
  protected boolean isTerminal = false;
  
  // Method to be implemented for now
  public abstract void executeCommand();  
  
  public HCState getNextState() {
    return nextState;
  };
  
  public boolean isTerminal() {
    return isTerminal;
  }
  
  

}

Java Source Code List

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