SpatialQuery.SpatialVisitor

java.lang.Object

org.apache.lucene.document.SpatialQuery.SpatialVisitor

Enclosing class:: SpatialQuery

protected abstract static class SpatialQuery.SpatialVisitor extends Object

Visitor used for walking the BKD tree.

Constructor Summary

Constructors

Modifier

Constructor

Description

protected

SpatialVisitor()
Method Summary

Modifier and Type

Method

Description

protected abstract Function<byte[],Component2D.WithinRelation>

contains()

Gets a contains function.

private Predicate<byte[]>

containsPredicate()

private BiFunction<byte[],byte[],PointValues.Relation>

getInnerFunction(ShapeField.QueryRelation queryRelation)

private Predicate<byte[]>

getLeafPredicate(ShapeField.QueryRelation queryRelation)

protected abstract Predicate<byte[]>

intersects()

Gets a intersects predicate.

protected abstract PointValues.Relation

relate(byte[] minPackedValue, byte[] maxPackedValue)

relates a range of points (internal node) to the query

protected abstract Predicate<byte[]>

within()

Gets a within predicate.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- SpatialVisitor
  
  protected SpatialVisitor()
Method Details
- relate
  
  protected abstract PointValues.Relation relate(byte[] minPackedValue, byte[] maxPackedValue)
  
  relates a range of points (internal node) to the query
- intersects
  
  protected abstract Predicate<byte[]> intersects()
  
  Gets a intersects predicate. Called when constructing a Scorer
- within
  
  protected abstract Predicate<byte[]> within()
  
  Gets a within predicate. Called when constructing a Scorer
- contains
  
  protected abstract Function<byte[],Component2D.WithinRelation> contains()
  
  Gets a contains function. Called when constructing a Scorer
- containsPredicate
  
  private Predicate<byte[]> containsPredicate()
- getInnerFunction
  
  private BiFunction<byte[],byte[],PointValues.Relation> getInnerFunction(ShapeField.QueryRelation queryRelation)
- getLeafPredicate
  
  private Predicate<byte[]> getLeafPredicate(ShapeField.QueryRelation queryRelation)