code: @Override
  	public <T> GraphRequest<T> post(String object, Class<T> type, Param... params) {
  		this.checkForBatchExecution();
  
  		// The data is transformed through a chain of wrappers
  		GraphRequest<T> req =
  			new GraphRequest<T>(object, HttpMethod.POST, params, this.mapper, this.<T>createMappingChain(mapper.getTypeFactory().constructType(type)));
  		
  		this.graphRequests.add(req);
  		return req;
  	}
docs: /* (non-Javadoc)
  @see com.googlecode.batchfb.Batcher#post(java.lang.String, com.googlecode.batchfb.Param[])