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

Packages that use Supplier

Package	Description
org.apache.giraph.block_app.framework.block	Block interface as a composable unit of execution, and its common implementations.
org.apache.giraph.block_app.library	Core library of Pieces and Suppliers, providing most common usages.
org.apache.giraph.block_app.migration	Migration utility for transforming standard Giraph applications, into Block Applications.
org.apache.giraph.block_app.reducers.array	Reducers for collecting arrays of objects.
org.apache.giraph.block_app.test_setup	Utilities for unit tests.
org.apache.giraph.block_app.test_setup.graphs	Common Graphs for unit tests.
org.apache.giraph.function	Package for interfaces representing different functions, that all extends Serializable in order for Kryo to be able to serialize them.

Uses of Supplier in org.apache.giraph.block_app.framework.block

Methods in org.apache.giraph.block_app.framework.block with parameters of type Supplier

Modifier and Type	Method and Description
static Block	RepeatUntilBlock.unlimited(Block block, Supplier<Boolean> toQuit) Repeat unlimited number of times, until toQuit supplier returns true.

Constructors in org.apache.giraph.block_app.framework.block with parameters of type Supplier

Constructor and Description
IfBlock(Supplier<Boolean> condition, Block thenBlock)
IfBlock(Supplier<Boolean> condition, Block thenBlock, Block elseBlock)
RepeatUntilBlock(int repeatTimes, Block block, Supplier<Boolean> toQuit)

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

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

Modifier and Type	Method and Description
static <S,R extends org.apache.hadoop.io.Writable,I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable> Piece<I,V,E,NoMessage,Object>	Pieces.reduceAndBroadcastWithArrayOfHandles(String name, int numHandles, Supplier<ReduceOperation<S,R>> reduceOp, SupplierFromVertex<I,V,E,Long> handleHashSupplier, SupplierFromVertex<I,V,E,S> valueSupplier, ConsumerWithVertex<I,V,E,R> reducedValueConsumer) Like reduceAndBroadcast, but uses array of handles for reducers and broadcasts, to make it feasible and performant when values are large.

Uses of Supplier in org.apache.giraph.block_app.migration

Methods in org.apache.giraph.block_app.migration with parameters of type Supplier

Modifier and Type	Method and Description
static <I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable,MR extends org.apache.hadoop.io.Writable,MS extends org.apache.hadoop.io.Writable> MigrationPiece<I,V,E,MR,MS>	MigrationPiece.createMigrationPiece(Class<? extends MigrationAbstractComputation<I,V,E,MR,MS>> computationClass, MigrationMasterCompute masterCompute, Supplier<Iterable<MR>> previousMessagesSupplier, Consumer<Iterable<MS>> currentMessagesConsumer, Class<MS> messageClass, Class<? extends MessageCombiner<? super I,MS>> messageCombinerClass)

Uses of Supplier in org.apache.giraph.block_app.reducers.array

Constructors in org.apache.giraph.block_app.reducers.array with parameters of type Supplier

Constructor and Description
ArrayOfBroadcasts(int count, Supplier<BroadcastHandle<T>> broadcastHandleFactory)
ArrayOfHandles(int count, Supplier<H> reduceHandleFactory)
ArrayOfReducers(int count, Supplier<ReducerHandle<S,R>> reduceHandleFactory)

Uses of Supplier in org.apache.giraph.block_app.test_setup

Methods in org.apache.giraph.block_app.test_setup that return Supplier

Modifier and Type	Method and Description
static Supplier<org.apache.hadoop.io.DoubleWritable>	TestGraphUtils.doubleSupplier(double value)
static Supplier<org.apache.hadoop.io.NullWritable>	TestGraphUtils.nullSupplier()

Methods in org.apache.giraph.block_app.test_setup with parameters of type Supplier

Modifier and Type	Method and Description
void	NumericTestGraph.addVertex(Number vertexId, V vertexValue, Supplier<E> edgeSupplier, Number... outEdges) Add Vertex with a given id and a given Vertex Value to the graph, with listed outgoing edges, all initialized to same provided edgeSupplier.
void	NumericTestGraph.initializeVertex(Vertex<I,V,E> v, I id, Supplier<V> valueSupplier, List<Edge<I,E>> edgesList)
Vertex<I,V,E>	NumericTestGraph.makeVertex(Number vertexId, V vertexValue, Supplier<E> edgeSupplier, Number... edges) Creates a new Vertex object, without adding it into the graph.

Uses of Supplier in org.apache.giraph.block_app.test_setup.graphs

Fields in org.apache.giraph.block_app.test_setup.graphs declared as Supplier

Modifier and Type	Field and Description
protected Supplier<E>	SyntheticGraphInit.edgeSupplier

Constructors in org.apache.giraph.block_app.test_setup.graphs with parameters of type Supplier

Constructor and Description
Small1GraphInit(Supplier<E> edgeSupplier)
Small2GraphInit(Supplier<E> edgeSupplier)
SmallDirectedForestGraphInit(Supplier<E> edgeSupplier)
SmallDirectedTreeGraphInit(Supplier<E> edgeSupplier)
SyntheticGraphInit(Supplier<E> edgeSupplier)

Uses of Supplier in org.apache.giraph.function

Classes in org.apache.giraph.function that implement Supplier

Modifier and Type	Class and Description
class	ObjectHolder<T> Default object holder, intermediary between producers and consumers.
class	ObjectTransfer<T> Default object transfer, intermediary between producers and consumers.