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 org.apache.spark.mllib.fpm;
  
  import java.util.Arrays;
  
  import org.junit.Test;
  
  import org.apache.spark.SharedSparkSession;
  import org.apache.spark.api.java.JavaRDD;
  import org.apache.spark.mllib.fpm.FPGrowth.FreqItemset;
  
  public class JavaAssociationRulesSuite extends SharedSparkSession {
  
    @Test
    public void runAssociationRules() {
  
      @SuppressWarnings("unchecked")
      JavaRDD<FPGrowth.FreqItemset<String>> freqItemsets = jsc.parallelize(Arrays.asList(
        new FreqItemset<String>(new String[]{"a"}, 15L),
        new FreqItemset<String>(new String[]{"b"}, 35L),
        new FreqItemset<String>(new String[]{"a", "b"}, 12L)
      ));
  
      JavaRDD<AssociationRules.Rule<String>> results = (new AssociationRules()).run(freqItemsets);
    }
  }
  