Package | Description |
---|---|
org.apache.lucene.queries.function |
Queries that compute score based upon a function.
|
org.apache.lucene.search |
Code to search indices.
|
Modifier and Type | Class and Description |
---|---|
private static class |
ValueSource.WrappedDoubleValuesSource |
Modifier and Type | Field and Description |
---|---|
(package private) DoubleValuesSource |
ValueSource.FromDoubleValuesSource.in |
private DoubleValuesSource |
FunctionScoreQuery.source |
private DoubleValuesSource |
FunctionMatchQuery.source |
(package private) DoubleValuesSource |
FunctionScoreQuery.FunctionScoreWeight.valueSource |
Modifier and Type | Method and Description |
---|---|
DoubleValuesSource |
ValueSource.asDoubleValuesSource()
Expose this ValueSource as a DoubleValuesSource
|
Modifier and Type | Method and Description |
---|---|
static ValueSource |
ValueSource.fromDoubleValuesSource(DoubleValuesSource in) |
Constructor and Description |
---|
FromDoubleValuesSource(DoubleValuesSource in) |
FunctionMatchQuery(DoubleValuesSource source,
java.util.function.DoublePredicate filter)
Create a FunctionMatchQuery
|
FunctionScoreQuery(Query in,
DoubleValuesSource source)
Create a new FunctionScoreQuery
|
FunctionScoreWeight(Query query,
Weight inner,
DoubleValuesSource valueSource,
float boost) |
Modifier and Type | Class and Description |
---|---|
private static class |
DoubleValuesSource.ConstantValuesSource |
private static class |
DoubleValuesSource.FieldValuesSource |
Modifier and Type | Field and Description |
---|---|
private DoubleValuesSource |
DoubleValuesSource.LongDoubleValuesSource.inner |
(package private) DoubleValuesSource |
DoubleValuesSource.DoubleValuesSortField.producer |
private DoubleValuesSource |
DoubleValuesSource.DoubleValuesComparatorSource.producer |
static DoubleValuesSource |
DoubleValuesSource.SCORES
A DoubleValuesSource that exposes a document's score
If this source is used as part of a values calculation, then callers must not
pass
null as the DoubleValues parameter on getValues(LeafReaderContext, DoubleValues) |
Modifier and Type | Method and Description |
---|---|
static DoubleValuesSource |
DoubleValuesSource.constant(double value)
Creates a DoubleValuesSource that always returns a constant value
|
static DoubleValuesSource |
DoubleValuesSource.fromDoubleField(java.lang.String field)
Creates a DoubleValuesSource that wraps a double-valued field
|
static DoubleValuesSource |
DoubleValuesSource.fromField(java.lang.String field,
java.util.function.LongToDoubleFunction decoder)
Creates a DoubleValuesSource that wraps a generic NumericDocValues field
|
static DoubleValuesSource |
DoubleValuesSource.fromFloatField(java.lang.String field)
Creates a DoubleValuesSource that wraps a float-valued field
|
static DoubleValuesSource |
DoubleValuesSource.fromIntField(java.lang.String field)
Creates a DoubleValuesSource that wraps an int-valued field
|
static DoubleValuesSource |
DoubleValuesSource.fromLongField(java.lang.String field)
Creates a DoubleValuesSource that wraps a long-valued field
|
Constructor and Description |
---|
DoubleValuesComparatorSource(DoubleValuesSource producer) |
DoubleValuesSortField(DoubleValuesSource producer,
boolean reverse) |
LongDoubleValuesSource(DoubleValuesSource inner) |