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java.lang.Object org.apache.accumulo.core.iterators.aggregation.NumArraySummation
public class NumArraySummation
Constructor Summary | |
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NumArraySummation()
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Method Summary | |
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Value |
aggregate()
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static long[] |
bytesToLongArray(byte[] b)
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void |
collect(Value value)
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static byte[] |
longArrayToBytes(long[] la)
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void |
reset()
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public NumArraySummation()
Method Detail |
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public Value aggregate()
aggregate
in interface Aggregator
public void collect(Value value)
collect
in interface Aggregator
public static byte[] longArrayToBytes(long[] la) throws java.io.IOException
java.io.IOException
public static long[] bytesToLongArray(byte[] b) throws java.io.IOException
java.io.IOException
public void reset()
reset
in interface Aggregator
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