Class SpatialFileQueryMaker

Reads spatial data from the body field docs from an internally created LineDocSource. It's parsed by Spatial4n.Core.Context.SpatialContext.ReadShapeFromWkt(System.String) and then further manipulated via a configurable IShapeConverter. When using point data, it's likely you'll want to configure the shape converter so that the query shapes actually cover a region. The queries are all created & cached in advance. This query maker works in conjunction with SpatialDocMaker. See spatial.alg for a listing of options, in particular the options starting with "query.".

Inheritance
System.Object
AbstractQueryMaker
SpatialFileQueryMaker
Implements
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.Benchmarks.ByTask.Feeds
Assembly: Lucene.Net.Benchmark.dll
Syntax
public class SpatialFileQueryMaker : AbstractQueryMaker, IQueryMaker

Fields

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m_distErrPct

Declaration
protected double m_distErrPct
Field Value
Type Description
System.Double
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m_operation

Declaration
protected SpatialOperation m_operation
Field Value
Type Description
Lucene.Net.Spatial.Queries.SpatialOperation
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m_score

Declaration
protected bool m_score
Field Value
Type Description
System.Boolean
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m_shapeConverter

Declaration
protected IShapeConverter m_shapeConverter
Field Value
Type Description
IShapeConverter
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m_strategy

Declaration
protected SpatialStrategy m_strategy
Field Value
Type Description
Lucene.Net.Spatial.SpatialStrategy

Methods

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MakeQueryFromShape(IShape)

Declaration
protected virtual Query MakeQueryFromShape(IShape shape)
Parameters
Type Name Description
Spatial4n.Core.Shapes.IShape shape
Returns
Type Description
Lucene.Net.Search.Query
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PrepareQueries()

Declaration
protected override Query[] PrepareQueries()
Returns
Type Description
Lucene.Net.Search.Query[]
Overrides
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SetConfig(Config)

Declaration
public override void SetConfig(Config config)
Parameters
Type Name Description
Config config
Overrides

Implements