Uses of Interface org.apache.lucene.index.IndexDeletionPolicy (Lucene 3.6.2 API)

Packages that use IndexDeletionPolicy
Package	Description
org.apache.lucene.benchmark.byTask.tasks	Extendable benchmark tasks.
org.apache.lucene.index	Code to maintain and access indices.

Uses of IndexDeletionPolicy in org.apache.lucene.benchmark.byTask.tasks

Methods in org.apache.lucene.benchmark.byTask.tasks that return IndexDeletionPolicy
Modifier and Type	Method	Description
`static IndexDeletionPolicy`	CreateIndexTask.`getIndexDeletionPolicy(Config config)`

Uses of IndexDeletionPolicy in org.apache.lucene.index

Classes in org.apache.lucene.index that implement IndexDeletionPolicy
Modifier and Type	Class	Description
`class`	`KeepOnlyLastCommitDeletionPolicy`	This `IndexDeletionPolicy` implementation that keeps only the most recent commit and immediately removes all prior commits after a new commit is done.
`class`	`NoDeletionPolicy`	An `IndexDeletionPolicy` which keeps all index commits around, never deleting them.
`class`	`PersistentSnapshotDeletionPolicy`	A `SnapshotDeletionPolicy` which adds a persistence layer so that snapshots can be maintained across the life of an application.
`class`	`SnapshotDeletionPolicy`	An `IndexDeletionPolicy` that wraps around any other `IndexDeletionPolicy` and adds the ability to hold and later release snapshots of an index.

Fields in org.apache.lucene.index declared as IndexDeletionPolicy
Modifier and Type	Field	Description
`static IndexDeletionPolicy`	NoDeletionPolicy.`INSTANCE`	The single instance of this class.

Methods in org.apache.lucene.index that return IndexDeletionPolicy
Modifier and Type	Method	Description
`IndexDeletionPolicy`	IndexWriterConfig.`getIndexDeletionPolicy()`	Returns the `IndexDeletionPolicy` specified in `IndexWriterConfig.setIndexDeletionPolicy(IndexDeletionPolicy)` or the default `KeepOnlyLastCommitDeletionPolicy`/

Methods in org.apache.lucene.index with parameters of type IndexDeletionPolicy
Modifier and Type	Method	Description
`static IndexReader`	IndexReader.`open(IndexCommit commit, IndexDeletionPolicy deletionPolicy, boolean readOnly)`	Deprecated. Write support will be removed in Lucene 4.0.
`static IndexReader`	IndexReader.`open(IndexCommit commit, IndexDeletionPolicy deletionPolicy, boolean readOnly, int termInfosIndexDivisor)`	Deprecated. Write support will be removed in Lucene 4.0.
`static IndexReader`	IndexReader.`open(Directory directory, IndexDeletionPolicy deletionPolicy, boolean readOnly)`	Deprecated. Write support will be removed in Lucene 4.0.
`static IndexReader`	IndexReader.`open(Directory directory, IndexDeletionPolicy deletionPolicy, boolean readOnly, int termInfosIndexDivisor)`	Deprecated. Write support will be removed in Lucene 4.0.
`IndexWriterConfig`	IndexWriterConfig.`setIndexDeletionPolicy(IndexDeletionPolicy delPolicy)`	Expert: allows an optional `IndexDeletionPolicy` implementation to be specified.

Constructors in org.apache.lucene.index with parameters of type IndexDeletionPolicy
Constructor	Description
`IndexWriter(Directory d, Analyzer a, boolean create, IndexDeletionPolicy deletionPolicy, IndexWriter.MaxFieldLength mfl)`	Deprecated. use `IndexWriter(Directory, IndexWriterConfig)` instead
`IndexWriter(Directory d, Analyzer a, IndexDeletionPolicy deletionPolicy, IndexWriter.MaxFieldLength mfl)`	Deprecated. use `IndexWriter(Directory, IndexWriterConfig)` instead
`IndexWriter(Directory d, Analyzer a, IndexDeletionPolicy deletionPolicy, IndexWriter.MaxFieldLength mfl, IndexCommit commit)`	Deprecated. use `IndexWriter(Directory, IndexWriterConfig)` instead
`PersistentSnapshotDeletionPolicy(IndexDeletionPolicy primary, Directory dir, IndexWriterConfig.OpenMode mode, Version matchVersion)`	`PersistentSnapshotDeletionPolicy` wraps another `IndexDeletionPolicy` to enable flexible snapshotting.
`SnapshotDeletionPolicy(IndexDeletionPolicy primary)`
`SnapshotDeletionPolicy(IndexDeletionPolicy primary, Map<String,String> snapshotsInfo)`	`SnapshotDeletionPolicy` wraps another `IndexDeletionPolicy` to enable flexible snapshotting.