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.
|
Modifier and Type | Field and Description |
---|---|
protected FunctionValues |
ValueSourceScorer.values |
Modifier and Type | Method and Description |
---|---|
abstract FunctionValues |
ValueSource.getValues(Map context,
LeafReaderContext readerContext)
Gets the values for this reader and the context that was previously
passed to createWeight().
|
Constructor and Description |
---|
ValueSourceScorer(LeafReaderContext readerContext,
FunctionValues values) |
Modifier and Type | Class and Description |
---|---|
class |
BoolDocValues
Abstract
FunctionValues implementation which supports retrieving boolean values. |
class |
DocTermsIndexDocValues
Serves as base class for FunctionValues based on DocTermsIndex.
|
class |
DoubleDocValues
Abstract
FunctionValues implementation which supports retrieving double values. |
class |
FloatDocValues
Abstract
FunctionValues implementation which supports retrieving float values. |
class |
IntDocValues
Abstract
FunctionValues implementation which supports retrieving int values. |
class |
LongDocValues
Abstract
FunctionValues implementation which supports retrieving long values. |
class |
StrDocValues
Abstract
FunctionValues implementation which supports retrieving String values. |
Modifier and Type | Class and Description |
---|---|
class |
MultiFunction.Values |
Modifier and Type | Method and Description |
---|---|
FunctionValues |
NumDocsValueSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
LiteralValueSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
QueryValueSource.getValues(Map fcontext,
LeafReaderContext readerContext) |
FunctionValues |
VectorValueSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
DoubleConstValueSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
ReciprocalFloatFunction.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
IntFieldSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
ScaleFloatFunction.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
DualFloatFunction.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
FloatFieldSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
SumTotalTermFreqValueSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
RangeMapFloatFunction.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
LinearFloatFunction.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
SortedSetFieldSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
TotalTermFreqValueSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
BytesRefFieldSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
NormValueSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
EnumFieldSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
TFValueSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
DefFunction.getValues(Map fcontext,
LeafReaderContext readerContext) |
FunctionValues |
MultiFloatFunction.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
DocFreqValueSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
TermFreqValueSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
ComparisonBoolFunction.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
SimpleFloatFunction.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
MaxDocValueSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
DoubleFieldSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
JoinDocFreqValueSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
IDFValueSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
LongFieldSource.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
IfFunction.getValues(Map context,
LeafReaderContext readerContext) |
FunctionValues |
ConstValueSource.getValues(Map context,
LeafReaderContext readerContext) |
static FunctionValues[] |
MultiFunction.valsArr(List<ValueSource> sources,
Map fcontext,
LeafReaderContext readerContext) |
Modifier and Type | Method and Description |
---|---|
static boolean |
MultiFunction.allExists(int doc,
FunctionValues[] values)
Helper utility for
FunctionValues |
static boolean |
MultiFunction.allExists(int doc,
FunctionValues values1,
FunctionValues values2)
Equivilent the the
FunctionValues[] method with the same name, but optimized for
dealing with exactly 2 arguments. |
static boolean |
MultiFunction.anyExists(int doc,
FunctionValues[] values)
Helper utility for
FunctionValues |
static boolean |
MultiFunction.anyExists(int doc,
FunctionValues values1,
FunctionValues values2)
Equivilent the the
FunctionValues[] method with the same name, but optimized for
dealing with exactly 2 arguments. |
abstract boolean |
ComparisonBoolFunction.compare(int doc,
FunctionValues lhs,
FunctionValues rhs)
Perform the comparison, returning true or false
|
protected boolean |
MinFloatFunction.exists(int doc,
FunctionValues[] valsArr)
True if any of the specified
values
exists(int) for the specified doc, else false. |
protected boolean |
MultiFloatFunction.exists(int doc,
FunctionValues[] valsArr)
Called by
exists(int) for each document. |
protected boolean |
MaxFloatFunction.exists(int doc,
FunctionValues[] valsArr)
True if any of the specified
values
exists(int) for the specified doc, else false. |
protected abstract float |
SimpleFloatFunction.func(int doc,
FunctionValues vals) |
protected abstract boolean |
SimpleBoolFunction.func(int doc,
FunctionValues vals) |
protected float |
SumFloatFunction.func(int doc,
FunctionValues[] valsArr) |
protected float |
ProductFloatFunction.func(int doc,
FunctionValues[] valsArr) |
protected float |
MinFloatFunction.func(int doc,
FunctionValues[] valsArr) |
protected abstract float |
MultiFloatFunction.func(int doc,
FunctionValues[] valsArr) |
protected float |
MaxFloatFunction.func(int doc,
FunctionValues[] valsArr) |
protected abstract boolean |
MultiBoolFunction.func(int doc,
FunctionValues[] vals) |
protected float |
DivFloatFunction.func(int doc,
FunctionValues aVals,
FunctionValues bVals) |
protected abstract float |
DualFloatFunction.func(int doc,
FunctionValues aVals,
FunctionValues bVals) |
protected float |
PowFloatFunction.func(int doc,
FunctionValues aVals,
FunctionValues bVals) |
static String |
MultiFunction.toString(String name,
FunctionValues[] valsArr,
int doc) |
Constructor and Description |
---|
Values(FunctionValues[] valsArr) |
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