public abstract class AbstractPrefixTreeQuery extends Query
Modifier and Type | Class and Description |
---|---|
class |
AbstractPrefixTreeQuery.BaseTermsEnumTraverser
Holds transient state and docid collecting utility methods as part of
traversing a
TermsEnum for a LeafReaderContext . |
Modifier and Type | Field and Description |
---|---|
protected int |
detailLevel |
protected java.lang.String |
fieldName |
protected SpatialPrefixTree |
grid |
protected org.locationtech.spatial4j.shape.Shape |
queryShape |
Constructor and Description |
---|
AbstractPrefixTreeQuery(org.locationtech.spatial4j.shape.Shape queryShape,
java.lang.String fieldName,
SpatialPrefixTree grid,
int detailLevel) |
Modifier and Type | Method and Description |
---|---|
Weight |
createWeight(IndexSearcher searcher,
ScoreMode scoreMode,
float boost)
Expert: Constructs an appropriate Weight implementation for this query.
|
boolean |
equals(java.lang.Object o)
Override and implement query instance equivalence properly in a subclass.
|
protected abstract DocIdSet |
getDocIdSet(LeafReaderContext context) |
int |
hashCode()
Override and implement query hash code properly in a subclass.
|
void |
visit(QueryVisitor visitor)
Recurse through the query tree, visiting any child queries
|
protected final org.locationtech.spatial4j.shape.Shape queryShape
protected final java.lang.String fieldName
protected final SpatialPrefixTree grid
protected final int detailLevel
public AbstractPrefixTreeQuery(org.locationtech.spatial4j.shape.Shape queryShape, java.lang.String fieldName, SpatialPrefixTree grid, int detailLevel)
public boolean equals(java.lang.Object o)
Query
QueryCache
works properly.
Typically a query will be equal to another only if it's an instance of
the same class and its document-filtering properties are identical that other
instance. Utility methods are provided for certain repetitive code.equals
in class Query
Query.sameClassAs(Object)
,
Query.classHash()
public int hashCode()
Query
QueryCache
works properly.hashCode
in class Query
Query.equals(Object)
public void visit(QueryVisitor visitor)
Query
public Weight createWeight(IndexSearcher searcher, ScoreMode scoreMode, float boost) throws java.io.IOException
Query
Only implemented by primitive queries, which re-write to themselves.
createWeight
in class Query
scoreMode
- How the produced scorers will be consumed.boost
- The boost that is propagated by the parent queries.java.io.IOException
protected abstract DocIdSet getDocIdSet(LeafReaderContext context) throws java.io.IOException
java.io.IOException
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