io.druid.java.util.common.guava

Class MappingAccumulator<OutType,InType,MappedType>

java.lang.Object

io.druid.java.util.common.guava.MappingAccumulator<OutType,InType,MappedType>

All Implemented Interfaces:

Accumulator<OutType,InType>

public class MappingAccumulator<OutType,InType,MappedType>
extends Object
implements Accumulator<OutType,InType>

Constructor Summary

Constructors

Constructor and Description
MappingAccumulator(com.google.common.base.Function<InType,MappedType> fn, Accumulator<OutType,MappedType> accumulator)

Method Summary

Modifier and Type	Method and Description
OutType	accumulate(OutType accumulated, InType in)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MappingAccumulator

public MappingAccumulator(com.google.common.base.Function<InType,MappedType> fn,
                          Accumulator<OutType,MappedType> accumulator)

Method Detail

accumulate

public OutType accumulate(OutType accumulated,
                          InType in)

Specified by:

accumulate in interface Accumulator<OutType,InType>