Class ShapeFieldCacheProvider<T>

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

If a Cache does not exist for the Reader, 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.

Note

This API is for internal purposes only and might change in incompatible ways in the next release.

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

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ShapeFieldCacheProvider(String, Int32)

Declaration

protected ShapeFieldCacheProvider(string shapeField, int defaultSize)

Parameters

Type	Name	Description
System.String	shapeField
System.Int32	defaultSize

Fields

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m_defaultSize

Declaration

protected readonly int m_defaultSize

Field Value

Type	Description
System.Int32

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m_shapeField

Declaration

protected readonly string m_shapeField

Field Value

Type	Description
System.String

Methods

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GetCache(AtomicReader)

Declaration

public virtual ShapeFieldCache<T> GetCache(AtomicReader reader)

Parameters

Type	Name	Description
Lucene.Net.Index.AtomicReader	reader

Returns

Type	Description
ShapeFieldCache<T>

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ReadShape(BytesRef)

Declaration

protected abstract T ReadShape(BytesRef term)

Parameters

Type	Name	Description
Lucene.Net.Util.BytesRef	term

Returns

Type	Description
T