CommandChannel.java

package jetbrains.mps.samples.secretCompartmentLanguage.runtime;

/*Generated by MPS */

import java.util.List;
import java.util.ArrayList;

public class CommandChannel {
  private List<String> history = new ArrayList<String>();
  public CommandChannel() {
  }
  /*package*/ boolean contains(String code) {
    return history.contains(code);
  }
  public void send(String c) {
    history.add(c);
  }
  /*package*/ int historySize() {
    return history.size();
  }
  /*package*/ void clearHistory() {
    history = new ArrayList<String>();
  }
  public static void main(String[] args) {
    System.out.println("Hello from Command Channel");
  }
}