content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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 com.aliyun.odps.udf.local.examples;
  
  import com.aliyun.odps.udf.UDFException;
  import com.aliyun.odps.udf.UDTF;
  import com.aliyun.odps.udf.annotation.Resolve;
  
  // TODO define input and output types, e.g., "d string,string->string,bigint".
  @Resolve({"boolean,bigint->double,boolean"})
  public class Udtf_bi2db extends UDTF {
  
    @Override
    public void process(Object[] args) throws UDFException {
  
      Boolean b = (args[0] == null) ? null : (Boolean) args[0];
      Long l = (args[1] == null) ? null : (Long) args[1];
  
      forward(b != null && b ? 1.1D : 0D,
              l != null && l > 0 ? new Boolean(true) : new Boolean(false));
  
    }
  }