Class ReaderUtil
Common util methods for dealing with IndexReaders and IndexReaderContexts.
This is a Lucene.NET INTERNAL API, use at your own risk
Inheritance
System.Object
ReaderUtil
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.dll
Syntax
public sealed class ReaderUtilMethods
| Improve this Doc View SourceGetTopLevelContext(IndexReaderContext)
Walks up the reader tree and return the given context's top level reader context, or in other words the reader tree's root context.
Declaration
public static IndexReaderContext GetTopLevelContext(IndexReaderContext context)Parameters
| Type | Name | Description |
|---|---|---|
| IndexReaderContext | context |
Returns
| Type | Description |
|---|---|
| IndexReaderContext |
SubIndex(Int32, IList<AtomicReaderContext>)
Returns index of the searcher/reader for document n in the
array used to construct this searcher/reader.
Declaration
public static int SubIndex(int n, IList<AtomicReaderContext> leaves)Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | n | |
| System.Collections.Generic.IList<AtomicReaderContext> | leaves |
Returns
| Type | Description |
|---|---|
| System.Int32 |
SubIndex(Int32, Int32[])
Returns index of the searcher/reader for document n in the
array used to construct this searcher/reader.
Declaration
public static int SubIndex(int n, int[] docStarts)Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | n | |
| System.Int32[] | docStarts |
Returns
| Type | Description |
|---|---|
| System.Int32 |