content: package com.alibaba.json.test.performance;
  
  import java.util.Collection;
  
  import org.codehaus.jackson.JsonFactory;
  
  import com.alibaba.json.test.codec.Codec;
  
  public class JacksonGroupDecoder implements Codec {
  
      private JsonFactory f = new JsonFactory();
  
      public String getName() {
          return "jackson-s";
      }
  
      public <T> T decodeObject(String text, Class<T> clazz) throws Exception {
          JacksonGroupParser parser = new JacksonGroupParser(f.createJsonParser(text));
          return (T) parser.parseGroup();
      }
  
      public Object decodeObject(String text) throws Exception {
          JacksonGroupParser parser = new JacksonGroupParser(f.createJsonParser(text));
          return parser.parseGroup();
      }
  
      public Object decode(String text) throws Exception {
          JacksonGroupParser parser = new JacksonGroupParser(f.createJsonParser(text));
          return parser.parseGroup();
      }
  
      public <T> Collection<T> decodeArray(String text, Class<T> clazz) throws Exception {
          throw new UnsupportedOperationException();
      }
  
      public String encode(Object object) throws Exception {
          throw new UnsupportedOperationException();
      }
  
      public <T> T decodeObject(byte[] input, Class<T> clazz) throws Exception {
          throw new UnsupportedOperationException();
      }
  }
  