Class DisjointSpatialFilter

A Spatial Filter implementing IsDisjointTo in terms of a SpatialStrategy's support for Intersects. A document is considered disjoint if it has spatial data that does not intersect with the query shape. Another way of looking at this is that it's a way to invert a query shape.

Note

This API is experimental and might change in incompatible ways in the next release.

Inheritance

object

Filter

DisjointSpatialFilter

Inherited Members

Filter.NewAnonymous(Func<AtomicReaderContext, IBits, DocIdSet>)

object.Equals(object, object)

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Lucene.Net.Spatial

Assembly: Lucene.Net.Spatial.dll

Syntax

public class DisjointSpatialFilter : Filter

Constructors

DisjointSpatialFilter(SpatialStrategy, SpatialArgs, string?)

A Spatial Filter implementing IsDisjointTo in terms of a SpatialStrategy's support for Intersects. A document is considered disjoint if it has spatial data that does not intersect with the query shape. Another way of looking at this is that it's a way to invert a query shape.

Note

This API is experimental and might change in incompatible ways in the next release.

Declaration

public DisjointSpatialFilter(SpatialStrategy strategy, SpatialArgs args, string? field)

Parameters

Type	Name	Description
SpatialStrategy	strategy	Needed to compute intersects
SpatialArgs	args	Used in spatial intersection
string	field	This field is used to determine which docs have spatial data via GetDocsWithField(AtomicReader, string). Passing null will assume all docs have spatial data.

Methods

Equals(object?)

Determines whether the specified object is equal to the current object.

Declaration

public override bool Equals(object? o)

Parameters

Type	Name	Description
object	o

Returns

Type	Description
bool	true if the specified object is equal to the current object; otherwise, false.

Overrides

object.Equals(object)

GetDocIdSet(AtomicReaderContext, IBits?)

A Spatial Filter implementing IsDisjointTo in terms of a SpatialStrategy's support for Intersects. A document is considered disjoint if it has spatial data that does not intersect with the query shape. Another way of looking at this is that it's a way to invert a query shape.

Note

This API is experimental and might change in incompatible ways in the next release.

Declaration

public override DocIdSet? GetDocIdSet(AtomicReaderContext context, IBits? acceptDocs)

Parameters

Type	Name	Description
AtomicReaderContext	context
IBits	acceptDocs

Returns

Type	Description
DocIdSet

Overrides

Lucene.Net.Search.Filter.GetDocIdSet(Lucene.Net.Index.AtomicReaderContext, Lucene.Net.Util.IBits)

Exceptions

Type	Condition
IOException

GetHashCode()

Serves as the default hash function.

Declaration

public override int GetHashCode()

Returns

Type	Description
int	A hash code for the current object.

Overrides

object.GetHashCode()