samoa-api/src/main/java/org/apache/samoa/streams/clustering/ClusteringStream.java

/*
 * 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.samoa.streams.clustering;

import org.apache.samoa.moa.options.AbstractOptionHandler;
import org.apache.samoa.streams.InstanceStream;

import com.github.javacliparser.FloatOption;
import com.github.javacliparser.IntOption;

public abstract class ClusteringStream extends AbstractOptionHandler implements InstanceStream {
  public IntOption decayHorizonOption = new IntOption("decayHorizon", 'h',
      "Decay horizon", 1000, 0, Integer.MAX_VALUE);

  public FloatOption decayThresholdOption = new FloatOption("decayThreshold", 't',
      "Decay horizon threshold", 0.01, 0, 1);

  public IntOption evaluationFrequencyOption = new IntOption("evaluationFrequency", 'e',
      "Evaluation frequency", 1000, 0, Integer.MAX_VALUE);

  public IntOption numAttsOption = new IntOption("numAtts", 'a',
      "The number of attributes to generate.", 2, 0, Integer.MAX_VALUE);

  public int getDecayHorizon() {
    return decayHorizonOption.getValue();
  }

  public double getDecayThreshold() {
    return decayThresholdOption.getValue();
  }

  public int getEvaluationFrequency() {
    return evaluationFrequencyOption.getValue();
  }

}