content: /*
   * MIT License
   *
   * Copyright (c) 2018 Alibaba Group
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  
  package com.tmall.wireless.tangram;
  
  import com.alibaba.android.rx.lifecycle.LFEvent;
  
  import io.reactivex.functions.Function;
  
  /**
   * Created by longerian on 2018/4/8.
   *
   * @author longerian
   * @date 2018/04/08
   */
  
  public class CellBindLFEvent extends LFEvent {
  
      public static final CellBindLFEvent PRE_BIND = new CellBindLFEvent("onPreBind");
      public static final CellBindLFEvent BIND = new CellBindLFEvent("onBind");
      public static final CellBindLFEvent POST_BIND = new CellBindLFEvent("onPostBind");
  
      public static final CellBindLFEvent PRE_UNBIND = new CellBindLFEvent("onPreUnbind");
      public static final CellBindLFEvent UNBIND = new CellBindLFEvent("onUnbind");
      public static final CellBindLFEvent POST_UNBIND = new CellBindLFEvent("onPostUnbind");
  
      private CellBindLFEvent(String name) {
          super(name);
      }
  
      @Override
      public String toString() {
          return "CellBindLFEvent{" +
              "name='" + name + '\'' +
              '}';
      }
  
      public static final Function<CellBindLFEvent, CellBindLFEvent> CELLBIND_LIFECYCLE =
          new Function<CellBindLFEvent, CellBindLFEvent>() {
              @Override
              public CellBindLFEvent apply(CellBindLFEvent lastEvent) throws Exception {
                  if (lastEvent.equals(PRE_BIND)) {
                      return PRE_UNBIND;
                  }
                  if (lastEvent.equals(BIND)) {
                      return UNBIND;
                  }
                  if (lastEvent.equals(POST_BIND)) {
                      return POST_UNBIND;
                  }
                  if (lastEvent.equals(PRE_UNBIND)) {
                      return UNBIND;
                  }
                  if (lastEvent.equals(UNBIND)) {
                      return POST_UNBIND;
                  }
                  throw new IllegalAccessException("Cannot bind to Activity lifecycle when outside of it.");
              }
          };
  }
  