Package | Description |
---|---|
org.apache.lucene.queries.function |
Queries that compute score based upon a function.
|
org.apache.lucene.queries.function.docvalues |
FunctionValues for different data types.
|
org.apache.lucene.queries.function.valuesource |
A variety of functions to use with FunctionQuery.
|
Class and Description |
---|
FunctionQuery.FunctionWeight |
FunctionScoreQuery
A query that wraps another query, and uses a DoubleValuesSource to
replace or modify the wrapped query's score
If the DoubleValuesSource doesn't return a value for a particular document,
then that document will be given a score of 0.
|
FunctionValues
Represents field values as different types.
|
FunctionValues.ValueFiller
Abstraction of the logic required to fill the value of a specified doc into
a reusable
MutableValue . |
ValueSource
Instantiates
FunctionValues for a particular reader. |
ValueSourceScorer
Scorer which returns the result of FunctionValues.floatVal(int) as
the score for a document, and which filters out documents that don't match ValueSourceScorer.matches(int) . |
Class and Description |
---|
FunctionValues
Represents field values as different types.
|
FunctionValues.ValueFiller
Abstraction of the logic required to fill the value of a specified doc into
a reusable
MutableValue . |
ValueSource
Instantiates
FunctionValues for a particular reader. |
ValueSourceScorer
Scorer which returns the result of FunctionValues.floatVal(int) as
the score for a document, and which filters out documents that don't match ValueSourceScorer.matches(int) . |
Class and Description |
---|
FunctionValues
Represents field values as different types.
|
FunctionValues.ValueFiller
Abstraction of the logic required to fill the value of a specified doc into
a reusable
MutableValue . |
ValueSource
Instantiates
FunctionValues for a particular reader. |
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