Class RandomIndexWriter

Silly class that randomizes the indexing experience. EG it may swap in a different merge policy/scheduler; may commit periodically; may or may not forceMerge in the end, may flush by doc count instead of RAM, etc.

Inheritance
System.Object
RandomIndexWriter
Implements
System.IDisposable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Lucene.Net.Index
Assembly: Lucene.Net.TestFramework.dll
Syntax
public class RandomIndexWriter : IDisposable

Constructors

| Improve this Doc View Source

RandomIndexWriter(Random, Directory)

Create a RandomIndexWriter with a random config: Uses TEST_VERSION_CURRENT and MockAnalyzer.

Declaration
public RandomIndexWriter(Random r, Directory dir)
Parameters
Type Name Description
System.Random r
Directory dir
| Improve this Doc View Source

RandomIndexWriter(Random, Directory, Analyzer)

Create a RandomIndexWriter with a random config: Uses TEST_VERSION_CURRENT.

Declaration
public RandomIndexWriter(Random r, Directory dir, Analyzer a)
Parameters
Type Name Description
System.Random r
Directory dir
Analyzer a
| Improve this Doc View Source

RandomIndexWriter(Random, Directory, IndexWriterConfig)

Creates a RandomIndexWriter with the provided config

Declaration
public RandomIndexWriter(Random r, Directory dir, IndexWriterConfig c)
Parameters
Type Name Description
System.Random r
Directory dir
IndexWriterConfig c
| Improve this Doc View Source

RandomIndexWriter(Random, Directory, LuceneVersion, Analyzer)

Creates a RandomIndexWriter with a random config.

Declaration
public RandomIndexWriter(Random r, Directory dir, LuceneVersion v, Analyzer a)
Parameters
Type Name Description
System.Random r
Directory dir
LuceneVersion v
Analyzer a

Properties

| Improve this Doc View Source

DoRandomForceMerge

Declaration
public virtual bool DoRandomForceMerge { get; set; }
Property Value
Type Description
System.Boolean
| Improve this Doc View Source

DoRandomForceMergeAssert

Declaration
public virtual bool DoRandomForceMergeAssert { get; set; }
Property Value
Type Description
System.Boolean
| Improve this Doc View Source

IndexWriter

Declaration
public IndexWriter IndexWriter { get; set; }
Property Value
Type Description
IndexWriter
| Improve this Doc View Source

MaxDoc

Declaration
public virtual int MaxDoc { get; }
Property Value
Type Description
System.Int32
| Improve this Doc View Source

NumDocs

Declaration
public virtual int NumDocs { get; }
Property Value
Type Description
System.Int32

Methods

| Improve this Doc View Source

AddDocument(IEnumerable<IIndexableField>)

Adds a Document.

Declaration
public virtual void AddDocument(IEnumerable<IIndexableField> doc)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<IIndexableField> doc
See Also
| Improve this Doc View Source

AddDocument(IEnumerable<IIndexableField>, Analyzer)

Declaration
public virtual void AddDocument(IEnumerable<IIndexableField> doc, Analyzer a)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<IIndexableField> doc
Analyzer a
| Improve this Doc View Source

AddDocuments(IEnumerable<IEnumerable<IIndexableField>>)

Declaration
public virtual void AddDocuments(IEnumerable<IEnumerable<IIndexableField>> docs)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<System.Collections.Generic.IEnumerable<IIndexableField>> docs
| Improve this Doc View Source

AddIndexes(IndexReader[])

Declaration
public virtual void AddIndexes(params IndexReader[] readers)
Parameters
Type Name Description
IndexReader[] readers
| Improve this Doc View Source

AddIndexes(Directory[])

Declaration
public virtual void AddIndexes(params Directory[] dirs)
Parameters
Type Name Description
Directory[] dirs
| Improve this Doc View Source

Commit()

Declaration
public virtual void Commit()
| Improve this Doc View Source

DeleteAll()

Declaration
public virtual void DeleteAll()
| Improve this Doc View Source

DeleteDocuments(Term)

Declaration
public virtual void DeleteDocuments(Term term)
Parameters
Type Name Description
Term term
| Improve this Doc View Source

DeleteDocuments(Query)

Declaration
public virtual void DeleteDocuments(Query q)
Parameters
Type Name Description
Query q
| Improve this Doc View Source

Dispose()

Dispose this writer.

Declaration
public void Dispose()
See Also
| Improve this Doc View Source

Dispose(Boolean)

Dispose this writer.

Declaration
protected virtual void Dispose(bool disposing)
Parameters
Type Name Description
System.Boolean disposing
See Also
| Improve this Doc View Source

ForceMerge(Int32)

Forces a forceMerge.

NOTE: this should be avoided in tests unless absolutely necessary, as it will result in less test coverage.

Declaration
public virtual void ForceMerge(int maxSegmentCount)
Parameters
Type Name Description
System.Int32 maxSegmentCount
See Also
| Improve this Doc View Source

ForceMergeDeletes()

Declaration
public virtual void ForceMergeDeletes()
| Improve this Doc View Source

ForceMergeDeletes(Boolean)

Declaration
public virtual void ForceMergeDeletes(bool doWait)
Parameters
Type Name Description
System.Boolean doWait
| Improve this Doc View Source

GetReader()

Declaration
public virtual DirectoryReader GetReader()
Returns
Type Description
DirectoryReader
| Improve this Doc View Source

GetReader(Boolean)

Declaration
public virtual DirectoryReader GetReader(bool applyDeletions)
Parameters
Type Name Description
System.Boolean applyDeletions
Returns
Type Description
DirectoryReader
| Improve this Doc View Source

MockIndexWriter(Directory, IndexWriterConfig, ITestPoint)

Declaration
public static IndexWriter MockIndexWriter(Directory dir, IndexWriterConfig conf, ITestPoint testPoint)
Parameters
Type Name Description
Directory dir
IndexWriterConfig conf
ITestPoint testPoint
Returns
Type Description
IndexWriter
| Improve this Doc View Source

MockIndexWriter(Directory, IndexWriterConfig, Random)

Declaration
public static IndexWriter MockIndexWriter(Directory dir, IndexWriterConfig conf, Random r)
Parameters
Type Name Description
Directory dir
IndexWriterConfig conf
System.Random r
Returns
Type Description
IndexWriter
| Improve this Doc View Source

UpdateBinaryDocValue(Term, String, BytesRef)

Declaration
public virtual void UpdateBinaryDocValue(Term term, string field, BytesRef value)
Parameters
Type Name Description
Term term
System.String field
BytesRef value
| Improve this Doc View Source

UpdateDocument(Term, IEnumerable<IIndexableField>)

Updates a document.

Declaration
public virtual void UpdateDocument(Term t, IEnumerable<IIndexableField> doc)
Parameters
Type Name Description
Term t
System.Collections.Generic.IEnumerable<IIndexableField> doc
| Improve this Doc View Source

UpdateDocuments(Term, IEnumerable<IEnumerable<IIndexableField>>)

Declaration
public virtual void UpdateDocuments(Term delTerm, IEnumerable<IEnumerable<IIndexableField>> docs)
Parameters
Type Name Description
Term delTerm
System.Collections.Generic.IEnumerable<System.Collections.Generic.IEnumerable<IIndexableField>> docs
| Improve this Doc View Source

UpdateNumericDocValue(Term, String, Nullable<Int64>)

Declaration
public virtual void UpdateNumericDocValue(Term term, string field, long? value)
Parameters
Type Name Description
Term term
System.String field
System.Nullable<System.Int64> value

Implements

System.IDisposable