Class SimpleBoolFunction

BoolFunction implementation which applies an extendible System.Boolean function to the values of a single wrapped ValueSource.

Functions this can be used for include whether a field has a value or not, or inverting the System.Boolean value of the wrapped ValueSource.

Inheritance
System.Object
ValueSource
BoolFunction
SimpleBoolFunction
Inherited Members
System.Object.Equals(System.Object, System.Object)
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: Lucene.Net.Queries.Function.ValueSources
Assembly: Lucene.Net.Queries.dll
Syntax
public abstract class SimpleBoolFunction : BoolFunction

Constructors

| Improve this Doc View Source

SimpleBoolFunction(ValueSource)

Declaration
public SimpleBoolFunction(ValueSource source)
Parameters
Type Name Description
ValueSource source

Fields

| Improve this Doc View Source

m_source

Declaration
protected readonly ValueSource m_source
Field Value
Type Description
ValueSource

Properties

| Improve this Doc View Source

Name

Declaration
protected abstract string Name { get; }
Property Value
Type Description
System.String

Methods

| Improve this Doc View Source

CreateWeight(IDictionary, IndexSearcher)

Declaration
public override void CreateWeight(IDictionary context, IndexSearcher searcher)
Parameters
Type Name Description
System.Collections.IDictionary context
IndexSearcher searcher
Overrides
| Improve this Doc View Source

Equals(Object)

Declaration
public override bool Equals(object o)
Parameters
Type Name Description
System.Object o
Returns
Type Description
System.Boolean
Overrides
| Improve this Doc View Source

Func(Int32, FunctionValues)

Declaration
protected abstract bool Func(int doc, FunctionValues vals)
Parameters
Type Name Description
System.Int32 doc
FunctionValues vals
Returns
Type Description
System.Boolean
| Improve this Doc View Source

GetDescription()

Declaration
public override string GetDescription()
Returns
Type Description
System.String
Overrides
| Improve this Doc View Source

GetHashCode()

Declaration
public override int GetHashCode()
Returns
Type Description
System.Int32
Overrides
| Improve this Doc View Source

GetValues(IDictionary, AtomicReaderContext)

Declaration
public override FunctionValues GetValues(IDictionary context, AtomicReaderContext readerContext)
Parameters
Type Name Description
System.Collections.IDictionary context
AtomicReaderContext readerContext
Returns
Type Description
FunctionValues
Overrides