org.apache.lucene.spatial.prefix

Class AbstractPrefixTreeFilter

java.lang.Object

org.apache.lucene.search.Query

org.apache.lucene.search.Filter

org.apache.lucene.spatial.prefix.AbstractPrefixTreeFilter

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

AbstractVisitingPrefixTreeFilter, ContainsPrefixTreeFilter

public abstract class AbstractPrefixTreeFilter
extends Filter

Base class for Lucene Filters on SpatialPrefixTree fields.

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

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	AbstractPrefixTreeFilter.BaseTermsEnumTraverser Holds transient state and docid collecting utility methods as part of traversing a TermsEnum for a LeafReaderContext.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	detailLevel
protected String	fieldName
protected SpatialPrefixTree	grid
protected com.spatial4j.core.shape.Shape	queryShape

Constructor Summary

Constructors

Constructor and Description
AbstractPrefixTreeFilter(com.spatial4j.core.shape.Shape queryShape, String fieldName, SpatialPrefixTree grid, int detailLevel)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object o)
int	hashCode()

Methods inherited from class org.apache.lucene.search.Filter

getDocIdSet, rewrite

Methods inherited from class org.apache.lucene.search.Query

clone, createWeight, getBoost, setBoost, toString, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

queryShape

protected final com.spatial4j.core.shape.Shape queryShape

fieldName

protected final String fieldName

grid

protected final SpatialPrefixTree grid

detailLevel

protected final int detailLevel

Constructor Detail

AbstractPrefixTreeFilter

public AbstractPrefixTreeFilter(com.spatial4j.core.shape.Shape queryShape,
                        String fieldName,
                        SpatialPrefixTree grid,
                        int detailLevel)

Method Detail

equals

public boolean equals(Object o)

Overrides:

equals in class Query

hashCode

public int hashCode()

Overrides:

hashCode in class Query