Uses of Interface
org.apache.giraph.function.Function

Packages that use Function

Package	Description
org.apache.giraph.block_app.framework.piece.messages	Utility classes for handling of messages within Pieces
org.apache.giraph.block_app.library	Core library of Pieces and Suppliers, providing most common usages.
org.apache.giraph.block_app.library.striping	Utilities for striping.

Uses of Function in org.apache.giraph.block_app.framework.piece.messages

Subinterfaces of Function in org.apache.giraph.block_app.framework.piece.messages

Modifier and Type	Interface and Description
interface	SupplierFromConf<T> Supplier from configuration

Classes in org.apache.giraph.block_app.framework.piece.messages that implement Function

Modifier and Type	Class and Description
static class	SupplierFromConf.DefaultMessageFactorySupplierFromConf<M extends org.apache.hadoop.io.Writable> Supplier from configuration returning DefaultMessageValueFactory instances.
static class	SupplierFromConf.SupplierFromConfByCopy<T> Supplier from configuration, by copying given instance every time.

Uses of Function in org.apache.giraph.block_app.library

Methods in org.apache.giraph.block_app.library with parameters of type Function

Modifier and Type	Method and Description
Block	SendMessageChain.endCustom(Function<SupplierFromVertex<I,V,E,P>,Block> createBlockToAttach) End chain by providing a function that will produce Block to be attached to the end of current chain, given a supplier of messages received within the last link in the chain.
static <I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable,P extends org.apache.hadoop.io.Writable> SendMessageChain<I,V,E,P>	SendMessageChain.startCustom(Function<ConsumerWithVertex<I,V,E,P>,Block> createStartingBlock) Start chain by providing a function that will produce Block representing beginning of the chain, given a consumer of messages send by the last link in the created block.

Uses of Function in org.apache.giraph.block_app.library.striping

Methods in org.apache.giraph.block_app.library.striping that return Function

Modifier and Type	Method and Description
static <I extends org.apache.hadoop.io.WritableComparable> Function<Predicate<I>,Block>	StripingUtils.createSingleStripeBySendersFunction(Block block) Given a block, creates a function that will given a predicate filter calls to vertexSend function based on that predicate.

Methods in org.apache.giraph.block_app.library.striping with parameters of type Function

Modifier and Type	Method and Description
static <I extends org.apache.hadoop.io.WritableComparable> Block	StripingUtils.generateStripedBlock(int stripes, Function<Predicate<I>,Block> blockGenerator, Int2ObjFunction<Int2ObjFunction<Predicate<I>>> stripeSupplier) Generate striped block, with given number of stripes, using given blockGenerator to generate block for each stripe, and using striping based on given stripeSupplier.
static Block	StripingUtils.generateStripedBlock(int stripes, Function<Predicate<org.apache.hadoop.io.LongWritable>,Block> blockGenerator) Generate striped block, with given number of stripes, using given blockGenerator to generate block for each stripe.