content: /*
   * Copyright 2008-2015 Andre Pfeiler
   *
   * This file is part of FindBugs-IDEA.
   *
   * FindBugs-IDEA 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.
   *
   * FindBugs-IDEA 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 FindBugs-IDEA.  If not, see <http://www.gnu.org/licenses/>.
   */
  
  package org.twodividedbyzero.idea.findbugs.core;
  
  
  import com.intellij.openapi.project.Project;
  import org.jetbrains.annotations.NotNull;
  import org.twodividedbyzero.idea.findbugs.common.util.New;
  
  import java.util.Map;
  
  
  /**
   * @author $Author: reto.merz@gmail.com $
   * @version $Revision: 376 $
   * @since 0.9.995
   */
  public enum FindBugsState {
  
  	Cleared,
  	Started,
  	Aborting,
  	Aborted,
  	Finished;
  
  	private static final Map<Project, FindBugsState> _stateByProject = New.concurrentMap();
  
  
  	public boolean isStarted() {
  		return Started.equals(this);
  	}
  
  
  	public boolean isAborting() {
  		return Aborting.equals(this);
  	}
  
  
  	public boolean isAborted() {
  		return Aborted.equals(this);
  	}
  
  
  	public boolean isFinished() {
  		return Finished.equals(this);
  	}
  
  
  	public boolean isIdle() {
  		return !isStarted() && !isAborting();
  	}
  
  
  	public static void set(@NotNull final Project project, @NotNull final FindBugsState state) {
  		_stateByProject.put(project, state);
  	}
  
  
  	@NotNull
  	public static FindBugsState get(@NotNull final Project project) {
  		FindBugsState ret = _stateByProject.get(project);
  		if (ret == null) {
  			ret = Cleared;
  		}
  		return ret;
  	}
  
  
  	public static void dispose(@NotNull final Project project) {
  		_stateByProject.remove(project);
  	}
  }