@InterfaceAudience.Public @InterfaceStability.Stable public class UniqValueCount extends UniqValueCount implements ValueAggregator<Object>
MAX_NUM_UNIQUE_VALUES| コンストラクタと説明 | 
|---|
| UniqValueCount()the default constructor | 
| UniqValueCount(long maxNum)constructor | 
addNextValue, getCombinerOutput, getReport, getUniqueItems, reset, setMaxItemsclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitaddNextValue, getCombinerOutput, getReport, resetpublic UniqValueCount()
public UniqValueCount(long maxNum)
maxNum - the limit in the number of unique values to keep.Copyright © 2016 Apache Software Foundation. All rights reserved.