Uses of Interface
ddf.catalog.source.Source

Packages that use Source

Package	Description
ddf.catalog.federation	Provides the classes for the Catalog Federation API and implementation.
ddf.catalog.plugin	Provides the classes for the Catalog Plug-in API and implementation.
ddf.catalog.source	Provides the classes for the Catalog Source API used implement a data source.

Uses of Source in ddf.catalog.federation

Method parameters in ddf.catalog.federation with type arguments of type Source

Modifier and Type	Method	Description
QueryResponse	FederationStrategy.federate(List<Source> sources, QueryRequest query)	Federate the given query to the List of Sources, returning a QueryResponse back to the user that will include the matching Results.

Uses of Source in ddf.catalog.plugin

Methods in ddf.catalog.plugin with parameters of type Source

Modifier and Type	Method	Description
protected boolean	PreFederatedLocalProviderQueryPlugin.isLocalSource(Source source)	Given a source, determine if it is a registered catalog provider or a cache.
abstract QueryRequest	PreFederatedLocalProviderQueryPlugin.process(Source source, QueryRequest input)
QueryRequest	PreFederatedQueryPlugin.process(Source source, QueryRequest input)	Processes a QueryRequest prior to execution of the Federated Query.

Uses of Source in ddf.catalog.source

Subinterfaces of Source in ddf.catalog.source

Modifier and Type	Interface	Description
interface	CatalogProvider	External facing (outside of CatalogFramework) API used to interact with providers of data such as a file system or database.
interface	CatalogStore	This code is experimental.
interface	ConnectedSource	Provides an implementation of Source that represents a remote that is always included in every local and enterprise Query processed.
interface	FederatedSource	Provides an implementation of Source that represents a remote that can be optionally included in federated Query implementations.
interface	OAuthFederatedSource
interface	RemoteSource	The Interface RemoteSource is used to represent a remote Source.
interface	SourceCache	Used by PostFederatedQueryPlugin and PreFederatedQueryPlugin to determine if a source is the cache.

Methods in ddf.catalog.source that return Source

Modifier and Type	Method	Description
Source	SourceAttributeRestriction.getSource()	Get the source that this supported attribute definition describes.