Package org.elasticsearch.indices

Class SystemIndices.Feature

java.lang.Object

org.elasticsearch.indices.SystemIndices.Feature

Enclosing class:

SystemIndices

public static class SystemIndices.Feature
extends Object

Class holding a description of a stateful feature.

Constructor Summary

Constructors

Constructor	Description
Feature(String name, String description, Collection<SystemIndexDescriptor> indexDescriptors)	Construct a Feature using the default clean-up function
Feature(String name, String description, Collection<SystemIndexDescriptor> indexDescriptors, Collection<SystemDataStreamDescriptor> dataStreamDescriptors)	Construct a Feature using the default clean-up function
Feature(String description, Collection<SystemIndexDescriptor> indexDescriptors, Collection<SystemDataStreamDescriptor> dataStreamDescriptors, Collection<AssociatedIndexDescriptor> associatedIndexDescriptors, TriConsumer<ClusterService,Client,ActionListener<ResetFeatureStateResponse.ResetFeatureStateStatus>> cleanUpFunction)	Construct a Feature with a custom cleanup function

Method Summary

Modifier and Type	Method	Description
static void	cleanUpFeature(Collection<? extends IndexPatternMatcher> indexDescriptors, Collection<? extends IndexPatternMatcher> associatedIndexDescriptors, String name, ClusterService clusterService, Client client, ActionListener<ResetFeatureStateResponse.ResetFeatureStateStatus> listener)	Clean up the state of a feature
Collection<AssociatedIndexDescriptor>	getAssociatedIndexDescriptors()
TriConsumer<ClusterService,Client,ActionListener<ResetFeatureStateResponse.ResetFeatureStateStatus>>	getCleanUpFunction()
Collection<SystemDataStreamDescriptor>	getDataStreamDescriptors()
String	getDescription()
Collection<SystemIndexDescriptor>	getIndexDescriptors()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Feature

public Feature(String description,
 Collection<SystemIndexDescriptor> indexDescriptors,
 Collection<SystemDataStreamDescriptor> dataStreamDescriptors,
 Collection<AssociatedIndexDescriptor> associatedIndexDescriptors,
 TriConsumer<ClusterService,Client,ActionListener<ResetFeatureStateResponse.ResetFeatureStateStatus>> cleanUpFunction)

Construct a Feature with a custom cleanup function

Parameters:

description - Description of the feature

indexDescriptors - Collection of objects describing system indices for this feature

dataStreamDescriptors - Collection of objects describing system data streams for this feature

associatedIndexDescriptors - Collection of objects describing associated indices for this feature

cleanUpFunction - A function that will clean up the feature's state

Feature

public Feature(String name,
 String description,
 Collection<SystemIndexDescriptor> indexDescriptors)

Construct a Feature using the default clean-up function

Parameters:

name - Name of the feature, used in logging

description - Description of the feature

indexDescriptors - Patterns describing system indices for this feature

Feature

public Feature(String name,
 String description,
 Collection<SystemIndexDescriptor> indexDescriptors,
 Collection<SystemDataStreamDescriptor> dataStreamDescriptors)

Construct a Feature using the default clean-up function

Parameters:

name - Name of the feature, used in logging

description - Description of the feature

indexDescriptors - Patterns describing system indices for this feature

dataStreamDescriptors - Collection of objects describing system data streams for this feature

Method Details

getDescription

public String getDescription()

getIndexDescriptors

public Collection<SystemIndexDescriptor> getIndexDescriptors()

getDataStreamDescriptors

public Collection<SystemDataStreamDescriptor> getDataStreamDescriptors()

getAssociatedIndexDescriptors

public Collection<AssociatedIndexDescriptor> getAssociatedIndexDescriptors()

getCleanUpFunction

public TriConsumer<ClusterService,Client,ActionListener<ResetFeatureStateResponse.ResetFeatureStateStatus>> getCleanUpFunction()

cleanUpFeature

public static void cleanUpFeature(Collection<? extends IndexPatternMatcher> indexDescriptors,
 Collection<? extends IndexPatternMatcher> associatedIndexDescriptors,
 String name,
 ClusterService clusterService,
 Client client,
 ActionListener<ResetFeatureStateResponse.ResetFeatureStateStatus> listener)

Clean up the state of a feature

Parameters:

indexDescriptors - List of descriptors of a feature's system indices

associatedIndexDescriptors - List of descriptors of a feature's associated indices

name - Name of the feature, used in logging

clusterService - A clusterService, for retrieving cluster metadata

client - A client, for issuing delete requests

listener - A listener to return success or failure of cleanup