public abstract class IndriQuery extends Query implements <BooleanClause>
Constructor and Description |
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<BooleanClause> clauses) |
Modifier and Type | Method and Description |
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abstract Weight |
createWeight(IndexSearcher searcher,
ScoreMode scoreMode,
float boost)
Expert: Constructs an appropriate Weight implementation for this query.
|
boolean |
o)
Override and implement query instance equivalence properly in a subclass.
|
<BooleanClause> |
getClauses() |
int |
hashCode()
Override and implement query hash code properly in a subclass.
|
<BooleanClause> |
iterator() |
|
field)
Prints a query to a string, with
field assumed to be the
default field and omitted. |
void |
visit(QueryVisitor visitor)
Recurse through the query tree, visiting any child queries
|
classHash, rewrite, sameClassAs, toString
public IndriQuery(<BooleanClause> clauses)
public abstract Weight createWeight(IndexSearcher searcher, ScoreMode scoreMode, float boost) throws
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.
public toString( field)
Query
field
assumed to be the
default field and omitted.public boolean equals( 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 void visit(QueryVisitor visitor)
Query
public int hashCode()
Query
QueryCache
works properly.hashCode
in class Query
Query.equals(Object)
public <BooleanClause> iterator()
in interface <BooleanClause>
public <BooleanClause> getClauses()
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