org.apache.lucene.spatial.prefix
Class IntersectsPrefixTreeFilter

java.lang.Object
  org.apache.lucene.search.Filter
      org.apache.lucene.spatial.prefix.AbstractPrefixTreeFilter
          org.apache.lucene.spatial.prefix.AbstractVisitingPrefixTreeFilter
              org.apache.lucene.spatial.prefix.IntersectsPrefixTreeFilter

public class IntersectsPrefixTreeFilter
extends AbstractVisitingPrefixTreeFilter

A Filter matching documents that have an SpatialRelation.INTERSECTS (i.e. not DISTINCT) relationship with a provided query shape.

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

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.spatial.prefix.AbstractVisitingPrefixTreeFilter

AbstractVisitingPrefixTreeFilter.VisitorTemplate, AbstractVisitingPrefixTreeFilter.VNode

Nested classes/interfaces inherited from class org.apache.lucene.spatial.prefix.AbstractPrefixTreeFilter

AbstractPrefixTreeFilter.BaseTermsEnumTraverser

Field Summary

Fields inherited from class org.apache.lucene.spatial.prefix.AbstractVisitingPrefixTreeFilter

prefixGridScanLevel

Fields inherited from class org.apache.lucene.spatial.prefix.AbstractPrefixTreeFilter

detailLevel, fieldName, grid, queryShape

Constructor Summary

IntersectsPrefixTreeFilter(com.spatial4j.core.shape.Shape queryShape, String fieldName, SpatialPrefixTree grid, int detailLevel, int prefixGridScanLevel, boolean hasIndexedLeaves)

Method Summary

boolean	equals(Object o)
DocIdSet	getDocIdSet(AtomicReaderContext context, Bits acceptDocs)

Methods inherited from class org.apache.lucene.spatial.prefix.AbstractVisitingPrefixTreeFilter

hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IntersectsPrefixTreeFilter

public IntersectsPrefixTreeFilter(com.spatial4j.core.shape.Shape queryShape,
                                  String fieldName,
                                  SpatialPrefixTree grid,
                                  int detailLevel,
                                  int prefixGridScanLevel,
                                  boolean hasIndexedLeaves)

Method Detail

equals

public boolean equals(Object o)

Overrides:

equals in class AbstractVisitingPrefixTreeFilter

getDocIdSet

public DocIdSet getDocIdSet(AtomicReaderContext context,
                            Bits acceptDocs)
                     throws IOException

Specified by:

getDocIdSet in class Filter

Throws:

IOException