text: /*
   * Copyright (C) 2011 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  
  package android.filterpacks.text;
  
  import android.filterfw.core.Filter;
  import android.filterfw.core.FilterContext;
  import android.filterfw.core.Frame;
  import android.filterfw.core.FrameFormat;
  import android.filterfw.format.ObjectFormat;
  import android.util.Log;
  
  /**
   * @hide
   */
  public class StringLogger extends Filter {
  
      public StringLogger(String name) {
          super(name);
      }
  
      @Override
      public void setupPorts() {
          addMaskedInputPort("string", ObjectFormat.fromClass(Object.class,
                                                              FrameFormat.TARGET_SIMPLE));
      }
  
      @Override
      public void process(FilterContext env) {
          Frame input = pullInput("string");
          String inputString = input.getObjectValue().toString();
          Log.i("StringLogger", inputString);
      }
  
  }
  