Uses of Interface
org.apache.giraph.block_app.framework.api.CreateReducersApi.CreateReducerFunctionApi

Packages that use CreateReducersApi.CreateReducerFunctionApi

Package	Description
org.apache.giraph.block_app.reducers.array	Reducers for collecting arrays of objects.
org.apache.giraph.block_app.reducers.map	Reducers for collecting map of objects.

Uses of CreateReducersApi.CreateReducerFunctionApi in org.apache.giraph.block_app.reducers.array

Methods in org.apache.giraph.block_app.reducers.array with parameters of type CreateReducersApi.CreateReducerFunctionApi

Modifier and Type	Method and Description
static <S,R extends org.apache.hadoop.io.Writable> ReducerArrayHandle<S,R>	BasicArrayReduce.createArrayHandles(int fixedSize, PrimitiveTypeOps<R> typeOps, ReduceOperation<S,R> elementReduceOp, CreateReducersApi.CreateReducerFunctionApi createFunction) Registers one new reducer, that will reduce BasicArray, by reducing individual elements using elementReduceOp, with predefined size.
static <S,T extends org.apache.hadoop.io.Writable> ReducerArrayHandle<S,T>	ArrayReduce.createArrayHandles(int fixedSize, ReduceOperation<S,T> elementReduceOp, CreateReducersApi.CreateReducerFunctionApi createFunction) Registers one new reducer, that will reduce array of objects, by reducing individual elements using elementReduceOp.
static <S,R extends org.apache.hadoop.io.Writable> ReducerArrayHandle<S,R>	BasicArrayReduce.createArrayHandles(PrimitiveTypeOps<R> typeOps, ReduceOperation<S,R> elementReduceOp, CreateReducersApi.CreateReducerFunctionApi createFunction) Registers one new reducer, that will reduce BasicArray, by reducing individual elements using elementReduceOp, with unbounded size.

Uses of CreateReducersApi.CreateReducerFunctionApi in org.apache.giraph.block_app.reducers.map

Methods in org.apache.giraph.block_app.reducers.map with parameters of type CreateReducersApi.CreateReducerFunctionApi

Modifier and Type	Method and Description
static <K extends org.apache.hadoop.io.WritableComparable,S,R extends org.apache.hadoop.io.Writable> ReducerMapHandle<K,S,R>	BasicMapReduce.createMapHandles(PrimitiveIdTypeOps<K> keyTypeOps, PrimitiveTypeOps<R> typeOps, ReduceOperation<S,R> elementReduceOp, CreateReducersApi.CreateReducerFunctionApi createFunction) Registers one new reducer, that will reduce BasicMap, by reducing individual elements corresponding to the same key using elementReduceOp.