Uses of Package
uk.gov.gchq.gaffer.operation.impl

Packages that use uk.gov.gchq.gaffer.operation.impl

Package	Description
uk.gov.gchq.gaffer.accumulostore.operation.hdfs.handler
uk.gov.gchq.gaffer.hdfs.operation.handler
uk.gov.gchq.gaffer.operation.impl	Core operation implementations.
uk.gov.gchq.gaffer.rest.factory
uk.gov.gchq.gaffer.store.operation.handler	Operation handler implementations.
uk.gov.gchq.gaffer.store.operation.resolver

Classes in uk.gov.gchq.gaffer.operation.impl used by uk.gov.gchq.gaffer.accumulostore.operation.hdfs.handler

Class	Description
SplitStoreFromIterable	The SplitStoreFromIterable operation is for splitting a store based on an iterable of split points.

Classes in uk.gov.gchq.gaffer.operation.impl used by uk.gov.gchq.gaffer.hdfs.operation.handler

Class	Description
SplitStoreFromFile	The SplitStoreFromFile operation is for splitting a store based on a file of split points.

Classes in uk.gov.gchq.gaffer.operation.impl used by uk.gov.gchq.gaffer.operation.impl

Class	Description
Count	A Count operation counts how many items there are in the provided Iterable.
CountGroups	A CountGroups operation takes in Elements and collects counts for the number of entity and edge groups used.
CountGroups.Builder
DiscardOutput	A DiscardOutput operation is used as a terminal operation to indicate that the results from the previous operation are not used again.
ForEach	A ForEach operation runs the supplied operation on an Iterable of inputs.
ForEach.Builder
GenerateSplitPointsFromSample	The GenerateSplitPointsFromSample operation takes an Iterable sample and generates a List of split points from that.
GenerateSplitPointsFromSample.Builder
GetVariable
GetVariable.Builder
GetVariables
GetVariables.Builder
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.
GetWalks.Builder
If	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.
If.Builder
Limit	A Limit operation takes in an Iterable of items and limits the iterable to a given number of items.
Limit.Builder
Map	A Map is a Gaffer Operation which maps an input I to an output O by applying a supplied Function or List of Functions.
Map.OutputBuilder
Reduce	A Reduce is a Gaffer Operation which reduces an Iterable input of T to a single output value by applying a supplied BinaryOperator.
Reduce.Builder
SampleElementsForSplitPoints	The SampleElementsForSplitPoints operation is for sampling an Iterable of Elements and generating split points.
SampleElementsForSplitPoints.Builder
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.
ScoreOperationChain.Builder
SetVariable
SetVariable.Builder
SplitStoreFromFile	The SplitStoreFromFile operation is for splitting a store based on a file of split points.
SplitStoreFromFile.Builder
SplitStoreFromIterable	The SplitStoreFromIterable operation is for splitting a store based on an iterable of split points.
Validate	A Validate operation takes in Elements validates them using the store schema and returns the valid Elements.
ValidateOperationChain
ValidateOperationChain.Builder
While	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.
While.Builder

Classes in uk.gov.gchq.gaffer.operation.impl used by uk.gov.gchq.gaffer.rest.factory

Class	Description
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.
If	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.
Map	A Map is a Gaffer Operation which maps an input I to an output O by applying a supplied Function or List of Functions.
While	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.

Classes in uk.gov.gchq.gaffer.operation.impl used by uk.gov.gchq.gaffer.store.operation.handler

Class	Description
Count	A Count operation counts how many items there are in the provided Iterable.
CountGroups	A CountGroups operation takes in Elements and collects counts for the number of entity and edge groups used.
DiscardOutput	A DiscardOutput operation is used as a terminal operation to indicate that the results from the previous operation are not used again.
ForEach	A ForEach operation runs the supplied operation on an Iterable of inputs.
GenerateSplitPointsFromSample	The GenerateSplitPointsFromSample operation takes an Iterable sample and generates a List of split points from that.
GetVariable
GetVariables
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.
If	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.
Limit	A Limit operation takes in an Iterable of items and limits the iterable to a given number of items.
Map	A Map is a Gaffer Operation which maps an input I to an output O by applying a supplied Function or List of Functions.
Reduce	A Reduce is a Gaffer Operation which reduces an Iterable input of T to a single output value by applying a supplied BinaryOperator.
SampleElementsForSplitPoints	The SampleElementsForSplitPoints operation is for sampling an Iterable of Elements and generating split points.
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.
SetVariable
SplitStoreFromFile	The SplitStoreFromFile operation is for splitting a store based on a file of split points.
Validate	A Validate operation takes in Elements validates them using the store schema and returns the valid Elements.
ValidateOperationChain
While	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.

Classes in uk.gov.gchq.gaffer.operation.impl used by uk.gov.gchq.gaffer.store.operation.resolver

Class	Description
If	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.
While	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.