ValueSource.FromDoubleValuesSource

java.lang.Object
- org.apache.lucene.queries.function.ValueSource
- - org.apache.lucene.queries.function.ValueSource.FromDoubleValuesSource

Enclosing class:: ValueSource

private static class ValueSource.FromDoubleValuesSource
extends ValueSource

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.lucene.queries.function.ValueSource
  ValueSource.ValueSourceComparator, ValueSource.ValueSourceComparatorSource, ValueSource.ValueSourceSortField, ValueSource.WrappedDoubleValuesSource

Field Summary

Fields
Modifier and Type Field Description

(package private) DoubleValuesSource in

Constructor Summary

Constructors
Modifier Constructor Description

private FromDoubleValuesSource(DoubleValuesSource in)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`description()`	description of field, used in explain()
`boolean`	`equals(java.lang.Object o)`
`FunctionValues`	`getValues(java.util.Map<java.lang.Object,java.lang.Object> context, LeafReaderContext readerContext)`	Gets the values for this reader and the context that was previously passed to createWeight().
`int`	`hashCode()`

Methods inherited from class org.apache.lucene.queries.function.ValueSource
asDoubleValuesSource, asLongValuesSource, createWeight, fromDoubleValuesSource, getSortField, newContext, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - in
```
final DoubleValuesSource in
```
- Constructor Detail
  - FromDoubleValuesSource
```
private FromDoubleValuesSource(DoubleValuesSource in)
```
- Method Detail
  - getValues
```
public FunctionValues getValues(java.util.Map<java.lang.Object,java.lang.Object> context,
                                LeafReaderContext readerContext)
                         throws java.io.IOException
```
    Description copied from class: ValueSource
    
    Gets the values for this reader and the context that was previously passed to createWeight(). The values must be consumed in a forward docID manner, and you must call this method again to iterate through the values again.
    
    Specified by:
    
    getValues in class ValueSource
    
    Throws:
    
    java.io.IOException
  - equals
```
public boolean equals(java.lang.Object o)
```
    Specified by:
    
    equals in class ValueSource
  - hashCode
```
public int hashCode()
```
    Specified by:
    
    hashCode in class ValueSource
  - description
```
public java.lang.String description()
```
    Description copied from class: ValueSource
    
    description of field, used in explain()
    
    Specified by:
    
    description in class ValueSource