Package uk.gov.gchq.gaffer.operation.io

Interface Input<I>

Type Parameters:

I - the type of input object

All Superinterfaces:

AutoCloseable, Closeable, Operation

All Known Subinterfaces:

ExportTo<T>, InputOutput<I,O>, MultiElementIdInput, MultiEntityIdInput, MultiInput<I_ITEM>

All Known Implementing Classes:

AddElements, Aggregate, Count, CountAllElementsDefaultView, CountGroups, DiscardOutput, ExportToGafferResultCache, ExportToLocalFile, ExportToOtherAuthorisedGraph, ExportToOtherGraph, ExportToSet, FederatedOperation, Filter, ForEach, GenerateElements, GenerateObjects, GenerateSplitPointsFromSample, GenericInput, GetAdjacentIds, GetElements, GetElementsBetweenSets, GetElementsBetweenSetsPairs, GetElementsInRanges, GetElementsWithinSet, GetJavaRDDOfElements, GetJavaRDDOfElementsInRanges, GetRDDOfElements, GetRDDOfElementsInRanges, GetWalks, If, ImportJavaRDDOfElements, ImportKeyValueJavaPairRDDToAccumulo, ImportKeyValuePairRDDToAccumulo, ImportRDDOfElements, Join, Limit, Map, Max, Min, NamedOperation, Reduce, SampleElementsForSplitPoints, SetVariable, Sort, SplitStoreFromIterable, SplitStoreFromJavaRDDOfElements, SplitStoreFromRDDOfElements, SummariseGroupOverRanges, ToArray, ToCsv, ToEntitySeeds, ToList, ToMap, ToSet, ToSingletonList, ToStream, ToVertices, Transform, Validate, While

public interface Input<I>
extends Operation

Input operations are any Gaffer operations which consume a single input.

Nested Class Summary

Nested Classes

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

Nested classes/interfaces inherited from interface uk.gov.gchq.gaffer.operation.Operation

Operation.BaseBuilder<OP extends Operation,B extends Operation.BaseBuilder<OP,?>>

Method Summary

Modifier and Type	Method	Description
default void	close()	Operation implementations should ensure that all closeable fields are closed in this method.
I	getInput()
void	setInput(I input)

Methods inherited from interface uk.gov.gchq.gaffer.operation.Operation

_getNullOrOptions, addOption, containsOption, getOption, getOption, getOptions, setOptions, shallowClone, validate, validateRequiredFieldPresent

Method Detail

getInput

I getInput()

setInput

void setInput(I input)

close

default void close()
            throws IOException

Description copied from interface: Operation

Operation implementations should ensure that all closeable fields are closed in this method.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface Operation

Throws:

IOException - if an I/O error occurs