Uses of Interface
uk.gov.gchq.gaffer.operation.io.Output

Packages that use Output

Package	Description
uk.gov.gchq.gaffer.accumulostore.operation.impl
uk.gov.gchq.gaffer.accumulostore.retriever
uk.gov.gchq.gaffer.federated.simple.operation
uk.gov.gchq.gaffer.federated.simple.operation.handler
uk.gov.gchq.gaffer.federatedstore.operation
uk.gov.gchq.gaffer.federatedstore.operation.handler.impl
uk.gov.gchq.gaffer.federatedstore.util
uk.gov.gchq.gaffer.graph	Package containing classes relating to the Graph - the core abstraction in the Gaffer framework.
uk.gov.gchq.gaffer.mapstore.operation	Operations for the Map store.
uk.gov.gchq.gaffer.named.operation	Classes for handling NamedOperations in Gaffer.
uk.gov.gchq.gaffer.named.view
uk.gov.gchq.gaffer.operation	Core classes for describing operations in Gaffer.
uk.gov.gchq.gaffer.operation.export	Extension interfaces for supporting exporting of data from a Gaffer graph to another location.
uk.gov.gchq.gaffer.operation.export.graph	Implementations of operations for exporting results from Gaffer to another Gaffer graph.
uk.gov.gchq.gaffer.operation.impl	Core operation implementations.
uk.gov.gchq.gaffer.operation.impl.compare	Operations for comparing objects in a graph.
uk.gov.gchq.gaffer.operation.impl.delete
uk.gov.gchq.gaffer.operation.impl.export	Operations for exporting data out of a graph.
uk.gov.gchq.gaffer.operation.impl.export.localfile
uk.gov.gchq.gaffer.operation.impl.export.resultcache	Operations for exporting and retrieving objects from a Gaffer results cache.
uk.gov.gchq.gaffer.operation.impl.export.set	Operations for exporting and retrieving objects from a Set.
uk.gov.gchq.gaffer.operation.impl.function
uk.gov.gchq.gaffer.operation.impl.generate	Operations for generating alternate representations of elements and objects from a Gaffer graph.
uk.gov.gchq.gaffer.operation.impl.get	Operations for retrieving elements from a Gaffer graph.
uk.gov.gchq.gaffer.operation.impl.job	Operations for interacting with the Job tracker to get Job details and Job results.
uk.gov.gchq.gaffer.operation.impl.join
uk.gov.gchq.gaffer.operation.impl.output	Operations for formatting the output of an operation into a required representation.
uk.gov.gchq.gaffer.operation.io	Extension interfaces for describing operations which define inputs and outputs.
uk.gov.gchq.gaffer.proxystore.operation
uk.gov.gchq.gaffer.spark.operation.dataframe	Operation classes for creating and consuming Dataframes using Spark in Gaffer.
uk.gov.gchq.gaffer.spark.operation.graphframe	Operation classes for creating and consuming GraphFrames using Spark in Gaffer.
uk.gov.gchq.gaffer.spark.operation.javardd	Operation classes for creating and consuming JavaRDDs using Spark in Gaffer.
uk.gov.gchq.gaffer.spark.operation.scalardd	Operation classes for creating and consuming RDDs using Spark in Gaffer.
uk.gov.gchq.gaffer.sparkaccumulo.operation.handler	Spark operation handlers for the Accumulo store.
uk.gov.gchq.gaffer.sparkaccumulo.operation.javardd	Operations for using JavaRDDs with the Accumulo Gaffer store.
uk.gov.gchq.gaffer.sparkaccumulo.operation.scalardd	Operations for using RDDs with the Accumulo Gaffer store.
uk.gov.gchq.gaffer.store	Core classes for the Gaffer store interface.
uk.gov.gchq.gaffer.store.operation	Generic handlers and utilities for handling operations.
uk.gov.gchq.gaffer.store.operation.handler	Operation handler implementations.

Uses of Output in uk.gov.gchq.gaffer.accumulostore.operation.impl

Classes in uk.gov.gchq.gaffer.accumulostore.operation.impl that implement Output

Modifier and Type	Class	Description
class	GetElementsBetweenSets	Deprecated.
class	GetElementsBetweenSetsPairs	Given a Pair of sets of EntityIds, this retrieves all Edges where one end is in the first set and the other end is in the second set.
class	GetElementsInRanges	This returns all data between the provided ElementIds.
class	GetElementsWithinSet	Retrieves Edges where both ends are in a given set and/or Entitys where the vertex is in the set.
class	SummariseGroupOverRanges	A SummariseGroupOverRanges operation will return an Element that represents the aggregated form of all data between the provided range for the provided group.

Uses of Output in uk.gov.gchq.gaffer.accumulostore.retriever

Classes in uk.gov.gchq.gaffer.accumulostore.retriever with type parameters of type Output

Modifier and Type	Class	Description
class	AccumuloItemRetriever<OP extends Output<Iterable<? extends Element>> & GraphFilters,I_ITEM>
class	AccumuloRetriever<OP extends Output & GraphFilters,O_ITEM>

Uses of Output in uk.gov.gchq.gaffer.federated.simple.operation

Classes in uk.gov.gchq.gaffer.federated.simple.operation that implement Output

Modifier and Type	Class	Description
class	GetAllGraphIds
class	GetAllGraphInfo

Uses of Output in uk.gov.gchq.gaffer.federated.simple.operation.handler

Classes in uk.gov.gchq.gaffer.federated.simple.operation.handler with type parameters of type Output

Modifier and Type	Class	Description
class	FederatedOutputHandler<P extends Output<O>,O>	A sub class operation handler for federation that can process operations that have an output associated with them.
class	SeparateOutputHandler<P extends Output<O>,O>	Handler for running federated operations but keeping the results separate under a key of the graph ID the results come from.

Uses of Output in uk.gov.gchq.gaffer.federatedstore.operation

Classes in uk.gov.gchq.gaffer.federatedstore.operation that implement Output

Modifier and Type	Class	Description
class	ChangeGraphAccess
class	ChangeGraphId
class	FederatedOperation<INPUT,OUTPUT>	Deprecated. Concept of a FederatedOperation class will not exist from 2.4.0, all federation specifics are handled via operation options.
class	GetAllGraphIds	An Operation to get all the graphIds within scope of the FederatedStore.
class	GetAllGraphInfo	Gets graph info of selected Graphs from the FederatedStore.
class	RemoveGraph	An Operation used for removing graphs from a FederatedStore.
class	RemoveGraphAndDeleteAllData	Deprecated. Will be removed in 2.4.0, functionality will be merged into the RemoveGraph operation.

Uses of Output in uk.gov.gchq.gaffer.federatedstore.operation.handler.impl

Classes in uk.gov.gchq.gaffer.federatedstore.operation.handler.impl with type parameters of type Output

Modifier and Type	Class	Description
class	FederatedOutputHandler<PAYLOAD extends Output<OUTPUT>,OUTPUT>	Handler for the federation of an PAYLOAD operation with an expected return type Iterable
class	FederatedOutputIterableHandler<PAYLOAD extends Output<Iterable<? extends ITERABLE_ELEMENTS>>,ITERABLE_ELEMENTS>	Handler for the federation of an PAYLOAD operation with an expected return type Iterable

Uses of Output in uk.gov.gchq.gaffer.federatedstore.util

Methods in uk.gov.gchq.gaffer.federatedstore.util with parameters of type Output

Modifier and Type	Method	Description
static <OUTPUT extends Iterable<?>> FederatedOperation<Void,OUTPUT>	FederatedStoreUtil.getFederatedOperation(Output<OUTPUT> operation)

Uses of Output in uk.gov.gchq.gaffer.graph

Methods in uk.gov.gchq.gaffer.graph with parameters of type Output

Modifier and Type	Method	Description
<O> O	Graph.execute(Output<O> operation, Context context)	Performs the given output operation on the store.
<O> O	Graph.execute(Output<O> operation, User user)	Performs the given output operation on the store.

Constructors in uk.gov.gchq.gaffer.graph with parameters of type Output

Constructor	Description
GraphRequest(Output<O> operation, Context context)
GraphRequest(Output<O> operation, User user)

Uses of Output in uk.gov.gchq.gaffer.mapstore.operation

Classes in uk.gov.gchq.gaffer.mapstore.operation that implement Output

Modifier and Type	Class	Description
class	CountAllElementsDefaultView	A CountAllElementsDefaultView operation counts all of the Elements present in a MapStore.

Uses of Output in uk.gov.gchq.gaffer.named.operation

Classes in uk.gov.gchq.gaffer.named.operation that implement Output

Modifier and Type	Class	Description
class	GetAllNamedOperations	A GetAllNamedOperations is an Operation for retrieving all NamedOperations associated with a Gaffer graph.
class	NamedOperation<I_ITEM,O>	Named operations enable encapsulation of an OperationChain into a new single NamedOperation.

Uses of Output in uk.gov.gchq.gaffer.named.view

Classes in uk.gov.gchq.gaffer.named.view that implement Output

Modifier and Type	Class	Description
class	GetAllNamedViews	A GetAllNamedViews is an Operation for retrieving all NamedViews associated with a Gaffer graph.

Uses of Output in uk.gov.gchq.gaffer.operation

Classes in uk.gov.gchq.gaffer.operation that implement Output

Modifier and Type	Class	Description
class	OperationChain<OUT>	An OperationChain holds a list of Operations that are chained together - ie.
class	OperationChainDAO<OUT>	Simple data access object which enables the serialisation and deserialisation

Methods in uk.gov.gchq.gaffer.operation with parameters of type Output

Modifier and Type	Method	Description
<NEXT_OUT> OperationChain.OutputBuilder<NEXT_OUT>	OperationChain.Builder.first(Output<NEXT_OUT> op)
<NEXT_OUT> OperationChain.OutputBuilder<NEXT_OUT>	OperationChain.NoOutputBuilder.then(Output<NEXT_OUT> op)
<NEXT_OUT> OperationChain.OutputBuilder<NEXT_OUT>	OperationChain.NoOutputBuilder.thenTypeUnsafe(Output op)
static <O> OperationChain<O>	OperationChain.wrap(Output<O> operation)

Constructors in uk.gov.gchq.gaffer.operation with parameters of type Output

Constructor	Description
OperationChain(Output<OUT> operation)

Uses of Output in uk.gov.gchq.gaffer.operation.export

Subinterfaces of Output in uk.gov.gchq.gaffer.operation.export

Modifier and Type	Interface	Description
interface	ExportTo<T>	An ExportTo is an operation which exports data from a source to a specified output.

Uses of Output in uk.gov.gchq.gaffer.operation.export.graph

Classes in uk.gov.gchq.gaffer.operation.export.graph that implement Output

Modifier and Type	Class	Description
class	ExportToOtherAuthorisedGraph	A ExportToOtherAuthorisedGraph operation is used to export the results of carrying out a query on a Gaffer Graph to a different graph.
class	ExportToOtherGraph	A ExportToOtherGraph operation is used to export the results of carrying out a query on a Gaffer Graph to a different graph.

Uses of Output in uk.gov.gchq.gaffer.operation.impl

Classes in uk.gov.gchq.gaffer.operation.impl that implement Output

Modifier and Type	Class	Description
class	Count<T>	A Count operation counts how many items there are in the provided Iterable.
class	CountGroups	A CountGroups operation takes in Elements and collects counts for the number of entity and edge groups used.
class	ForEach<I,O>	A ForEach operation runs the supplied operation on an Iterable of inputs.
class	GenerateSplitPointsFromSample<T>	The GenerateSplitPointsFromSample operation takes an Iterable sample and generates a List of split points from that.
class	GetVariable
class	GetVariables
class	GetWalks	A GetWalks class is used to retrieve all of the walks in a graph starting from one of a set of provided EntityIds, with a maximum length.
class	If<I,O>	A If is an Operation which will execute one of two Operations, based on the result of testing an input Object against a provided Predicate.
class	Limit<T>	A Limit operation takes in an Iterable of items and limits the iterable to a given number of items.
class	Map<I,O>	A Map is a Gaffer Operation which maps an input I to an output O by applying a supplied Function or List of Functions.
class	Reduce<T>	A Reduce is a Gaffer Operation which reduces an Iterable input of T to a single output value by applying a supplied BinaryOperator.
class	SampleElementsForSplitPoints<T>	The SampleElementsForSplitPoints operation is for sampling an Iterable of Elements and generating split points.
class	ScoreOperationChain	A ScoreOperationChain operation determines a "score" for an OperationChain, and is used to determine whether a particular user has the required permissions to execute a given OperationChain.
class	Validate	A Validate operation takes in Elements validates them using the store schema and returns the valid Elements.
class	ValidateOperationChain
class	While<I,O>	A While is an Operation which executes a provided delegate Operation, either while some condition is true, (upto some global maximum), or until some configurable cut-off is reached.

Methods in uk.gov.gchq.gaffer.operation.impl with parameters of type Output

Modifier and Type	Method	Description
GetWalks.Builder	GetWalks.Builder.addOperations(Output... operations)
GetWalks.Builder	GetWalks.Builder.operations(Output... operations)

Method parameters in uk.gov.gchq.gaffer.operation.impl with type arguments of type Output

Modifier and Type	Method	Description
void	GetWalks.addOperations(List<Output<Iterable<Element>>> operations)
GetWalks.Builder	GetWalks.Builder.addOperations(List<Output<Iterable<Element>>> operations)
GetWalks.Builder	GetWalks.Builder.operations(List<Output<Iterable<Element>>> operations)
void	GetWalks.setOperations(List<Output<Iterable<Element>>> operations)

Uses of Output in uk.gov.gchq.gaffer.operation.impl.compare

Classes in uk.gov.gchq.gaffer.operation.impl.compare that implement Output

Modifier and Type	Class	Description
class	Max	A Max operation is intended as a terminal operation for retrieving the "maximum" element from an Iterable of Elements.
class	Min	A Min operation is intended as a terminal operation for retrieving the "minimum" element from an Iterable of Elements.
class	Sort	A Sort operation can be used to sort a Iterable of Elements using provided Comparators.

Uses of Output in uk.gov.gchq.gaffer.operation.impl.delete

Classes in uk.gov.gchq.gaffer.operation.impl.delete that implement Output

Modifier and Type	Class	Description
class	DeleteElements	A DeleteElements operation is a Validatable operation for deleting elements.

Uses of Output in uk.gov.gchq.gaffer.operation.impl.export

Classes in uk.gov.gchq.gaffer.operation.impl.export that implement Output

Modifier and Type	Class	Description
class	GetExports	A GetExports operation gets multiple exports and returns then in a Map.

Uses of Output in uk.gov.gchq.gaffer.operation.impl.export.localfile

Classes in uk.gov.gchq.gaffer.operation.impl.export.localfile that implement Output

Modifier and Type	Class	Description
class	ExportToLocalFile	A ExportToLocalFile operation that takes an Iterable of Strings and writes them to a local file.
class	ImportFromLocalFile	An ImportFromLocalFile GetExport operation gets exported Set results.

Uses of Output in uk.gov.gchq.gaffer.operation.impl.export.resultcache

Classes in uk.gov.gchq.gaffer.operation.impl.export.resultcache that implement Output

Modifier and Type	Class	Description
class	ExportToGafferResultCache<T>	An ExportToGafferResultCache Export operation exports results into a cache.
class	GetGafferResultCacheExport	A GetGafferResultCacheExport operation is used to retrieve data which has previously been exported to a Gaffer results cache.

Uses of Output in uk.gov.gchq.gaffer.operation.impl.export.set

Classes in uk.gov.gchq.gaffer.operation.impl.export.set that implement Output

Modifier and Type	Class	Description
class	ExportToSet<T>	An ExportToSet Export operation exports results to a Set.
class	GetSetExport	An GetSetExport GetExport operation gets exported Set results.

Uses of Output in uk.gov.gchq.gaffer.operation.impl.function

Classes in uk.gov.gchq.gaffer.operation.impl.function that implement Output

Modifier and Type	Class	Description
class	Aggregate	An Aggregate operation applies ElementAggregator(s) to the provided Iterable of Elements by their group, and returns an Iterable.
class	Filter	A Filter operation applies ElementFilter(s) to the provided Iterable of Elements and returns an Iterable.
class	Transform	A Transform operation applies provided ElementTransformer(s) to the provided Iterable of Elements, and returns an Iterable.

Uses of Output in uk.gov.gchq.gaffer.operation.impl.generate

Classes in uk.gov.gchq.gaffer.operation.impl.generate that implement Output

Modifier and Type	Class	Description
class	GenerateElements<OBJ>	An GenerateElements operation generates an Iterable of Elements from an Iterable of objects.
class	GenerateObjects<OBJ>	An GenerateObjects operation generates an Iterable of objects from an Iterable of Elements.

Uses of Output in uk.gov.gchq.gaffer.operation.impl.get

Classes in uk.gov.gchq.gaffer.operation.impl.get that implement Output

Modifier and Type	Class	Description
class	GetAdjacentIds	A GetAdjacentIds operation will return the vertex at the opposite end of connected edges to a provided seed vertex.
class	GetAllElements	Extends GetAllElements, but fetches all elements from the graph that are compatible with the provided view.
class	GetElements	Gets elements from Gaffer based on ElementIds as seeds and returns Elements There are various flags to filter out the elements returned: Equal will only return Elements with identifiers that match the seed exactly.
class	GetFromEndpoint	A GetFromEndpoint is an Operation that will fetch data from a provided endpoint.
class	GetGraphCreatedTime

Uses of Output in uk.gov.gchq.gaffer.operation.impl.job

Classes in uk.gov.gchq.gaffer.operation.impl.job that implement Output

Modifier and Type	Class	Description
class	GetAllJobDetails	A GetAllJobDetails operation is used to retrieve all of the JobDetails related to a Gaffer graph.
class	GetJobDetails	A GetJobDetails operation is used to retrieve the details of a single job from a Gaffer graph.
class	GetJobResults	A GetJobResults operation is used to retrieve the results of executing a job on a Gaffer graph.

Uses of Output in uk.gov.gchq.gaffer.operation.impl.join

Classes in uk.gov.gchq.gaffer.operation.impl.join that implement Output

Modifier and Type	Class	Description
class	Join<I>	A Join Operation is used to join two Iterables together, specifying a match and merge method.

Uses of Output in uk.gov.gchq.gaffer.operation.impl.output

Classes in uk.gov.gchq.gaffer.operation.impl.output that implement Output

Modifier and Type	Class	Description
class	ToArray<T>	A ToArray operation takes in an Iterable of items and converts them into an array.
class	ToCsv	A ToMap operation takes in an Iterable of items and uses a CsvGenerator to convert each item into a CSV String.
class	ToEntitySeeds	A ToEntitySeeds operation takes in an Iterable of items and converts them into EntitySeeds.
class	ToList<T>	A ToList operation takes in an Iterable of items and converts them to a List.
class	ToMap	A ToMap operation takes in an Iterable of items and uses a MapGenerator to convert each item into a Map of key-value pairs.
class	ToSet<T>	A ToSet operation takes in an Iterable of items and converts them to a Set, removing duplicates in the process.
class	ToSingletonList<T>	A ToSingletonList operation takes an input of type T and converts a single input to a list.
class	ToStream<T>	A ToStream operation takes in an Iterable of items and converts them to a Stream.
class	ToVertices	A ToVertices takes an Iterable of ElementIds and converts them into vertices.

Uses of Output in uk.gov.gchq.gaffer.operation.io

Classes in uk.gov.gchq.gaffer.operation.io with type parameters of type Output

Modifier and Type	Interface	Description
static interface	Output.Builder<OP extends Output<O>,O,B extends Output.Builder<OP,O,?>>

Subinterfaces of Output in uk.gov.gchq.gaffer.operation.io

Modifier and Type	Interface	Description
interface	InputOutput<I,O>	InputOutput operations are Gaffer operations which consume a single input and transforms that input into an output type.

Uses of Output in uk.gov.gchq.gaffer.proxystore.operation

Classes in uk.gov.gchq.gaffer.proxystore.operation that implement Output

Modifier and Type	Class	Description
class	GetProxyProperties
class	GetProxyUrl

Uses of Output in uk.gov.gchq.gaffer.spark.operation.dataframe

Classes in uk.gov.gchq.gaffer.spark.operation.dataframe that implement Output

Modifier and Type	Class	Description
class	GetDataFrameOfElements	An Operation that returns an Apache Spark DataFrame (i.e.

Methods in uk.gov.gchq.gaffer.spark.operation.dataframe that return Output

Modifier and Type	Method	Description
Output<org.apache.spark.rdd.RDD<Element>>	FiltersToOperationConverter.getOperation()	Creates an operation to return an RDD in which as much filtering as possible has been carried out by Gaffer in Accumulo's tablet servers before the data is sent to a Spark executor.

Uses of Output in uk.gov.gchq.gaffer.spark.operation.graphframe

Classes in uk.gov.gchq.gaffer.spark.operation.graphframe that implement Output

Modifier and Type	Class	Description
class	GetGraphFrameOfElements	An Operation that returns an Apache Spark GraphFrame (i.e.

Uses of Output in uk.gov.gchq.gaffer.spark.operation.javardd

Classes in uk.gov.gchq.gaffer.spark.operation.javardd that implement Output

Modifier and Type	Class	Description
class	GetJavaRDDOfAllElements	A GetJavaRDDOfAllElements operation retrieves all the Elements from the target store, and returns them inside a JavaRDD.
class	GetJavaRDDOfElements	A GetJavaRDDOfElements operation retrieves all the Elements for the input seeds from the target store, and returns them inside a JavaRDD.

Uses of Output in uk.gov.gchq.gaffer.spark.operation.scalardd

Classes in uk.gov.gchq.gaffer.spark.operation.scalardd that implement Output

Modifier and Type	Class	Description
class	GetRDDOfAllElements	A GetRDDOfAllElements operation retrieves all the Elements from the target store, and returns them inside a RDD.
class	GetRDDOfElements	A GetRDDOfElements operation retrieves all the Elements for the input seeds from the target store, and returns them inside a RDD.

Uses of Output in uk.gov.gchq.gaffer.sparkaccumulo.operation.handler

Classes in uk.gov.gchq.gaffer.sparkaccumulo.operation.handler with type parameters of type Output

Modifier and Type	Class	Description
class	AbstractGetRDDHandler<OP extends Output<O> & GraphFilters,O>

Uses of Output in uk.gov.gchq.gaffer.sparkaccumulo.operation.javardd

Classes in uk.gov.gchq.gaffer.sparkaccumulo.operation.javardd that implement Output

Modifier and Type	Class	Description
class	GetJavaRDDOfElementsInRanges

Uses of Output in uk.gov.gchq.gaffer.sparkaccumulo.operation.scalardd

Classes in uk.gov.gchq.gaffer.sparkaccumulo.operation.scalardd that implement Output

Modifier and Type	Class	Description
class	GetRDDOfElementsInRanges

Uses of Output in uk.gov.gchq.gaffer.store

Methods in uk.gov.gchq.gaffer.store with type parameters of type Output

Modifier and Type	Method	Description
<OP extends Output<O>,O> void	Store.addOperationHandler(Class<? extends Output<O>> opClass, OutputOperationHandler<OP,O> handler)

Methods in uk.gov.gchq.gaffer.store with parameters of type Output

Modifier and Type	Method	Description
<O> O	Store.execute(Output<O> operation, Context context)	Executes a given operation and returns the result.

Method parameters in uk.gov.gchq.gaffer.store with type arguments of type Output

Modifier and Type	Method	Description
<OP extends Output<O>,O> void	Store.addOperationHandler(Class<? extends Output<O>> opClass, OutputOperationHandler<OP,O> handler)

Uses of Output in uk.gov.gchq.gaffer.store.operation

Classes in uk.gov.gchq.gaffer.store.operation that implement Output

Modifier and Type	Class	Description
class	GetSchema	A GetSchema is an Operation which returns either the compact or full Schema for a Gaffer Store.
class	GetTraits	An Operation used for getting traits from the Store.
class	HasTrait	An Operation that will see if a Store has a given trait.

Methods in uk.gov.gchq.gaffer.store.operation with parameters of type Output

Modifier and Type	Method	Description
static Class<?>	OperationUtil.getOutputType(Output output)

Method parameters in uk.gov.gchq.gaffer.store.operation with type arguments of type Output

Modifier and Type	Method	Description
static Class<?>	OperationUtil.getOutputType(Class<? extends Output> output)

Uses of Output in uk.gov.gchq.gaffer.store.operation.handler

Classes in uk.gov.gchq.gaffer.store.operation.handler with type parameters of type Output

Modifier and Type	Interface	Description
interface	OperationWithSchemaHandler<OP extends Output<? extends O>,O>
interface	OutputOperationHandler<OP extends Output<? extends O>,O>	An OutputOperationHandler defines how to handle a specific Output operations.