Class ShapeFieldCacheProvider<T>

Provides access to a ShapeFieldCache<T> for a given Lucene.Net.Index.AtomicReader.

If a Cache does not exist for the TextReader, then it is built by iterating over the all terms for a given field, reconstructing the Shape from them, and adding them to the Cache.

Inheritance

System.Object

ShapeFieldCacheProvider<T>

PointPrefixTreeFieldCacheProvider

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.Spatial.Util

Assembly: Lucene.Net.Spatial.dll

Syntax

public abstract class ShapeFieldCacheProvider<T>
    where T : IShape

Type Parameters

Name	Description
T

Constructors

ShapeFieldCacheProvider(String, Int32)

Declaration

public ShapeFieldCacheProvider(string shapeField, int defaultSize)

Parameters

Type	Name	Description
System.String	shapeField
System.Int32	defaultSize

Fields

m_defaultSize

Declaration

protected readonly int m_defaultSize

Field Value

Type	Description
System.Int32

m_shapeField

Declaration

protected readonly string m_shapeField

Field Value

Type	Description
System.String

Methods

GetCache(AtomicReader)

Declaration

public virtual ShapeFieldCache<T> GetCache(AtomicReader reader)

Parameters

Type	Name	Description
Lucene.Net.Index.AtomicReader	reader

Returns

Type	Description
ShapeFieldCache<T>

ReadShape(BytesRef)

Declaration

protected abstract T ReadShape(BytesRef term)

Parameters

Type	Name	Description
Lucene.Net.Util.BytesRef	term

Returns

Type	Description
T