Class StringFirstVectorAggregator
- java.lang.Object
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- org.apache.druid.query.aggregation.firstlast.FirstLastVectorAggregator<String,SerializablePairLongString>
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- org.apache.druid.query.aggregation.firstlast.StringFirstLastVectorAggregator
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- org.apache.druid.query.aggregation.firstlast.first.StringFirstVectorAggregator
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- All Implemented Interfaces:
VectorAggregator
public class StringFirstVectorAggregator extends StringFirstLastVectorAggregator
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Field Summary
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Fields inherited from class org.apache.druid.query.aggregation.firstlast.FirstLastVectorAggregator
NULLITY_OFFSET, VALUE_OFFSET
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Constructor Summary
Constructors Constructor Description StringFirstVectorAggregator(VectorValueSelector timeSelector, VectorObjectSelector objectSelector, int maxStringBytes)
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Method Summary
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Methods inherited from class org.apache.druid.query.aggregation.firstlast.StringFirstLastVectorAggregator
get, init, putDefaultValue, putNull, putValue, putValue, readPairFromVectorSelectors
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Methods inherited from class org.apache.druid.query.aggregation.firstlast.FirstLastVectorAggregator
aggregate, aggregate, close
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.druid.query.aggregation.VectorAggregator
relocate
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Constructor Detail
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StringFirstVectorAggregator
public StringFirstVectorAggregator(@Nullable VectorValueSelector timeSelector, VectorObjectSelector objectSelector, int maxStringBytes)
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