Class QueryWrapperFilter

Constrains search results to only match those which also match a provided query.

This could be used, for example, with a NumericRangeQuery on a suitably formatted date field to implement date filtering. One could re-use a single CachingWrapperFilter(QueryWrapperFilter) that matches, e.g., only documents modified within the last week. This would only need to be reconstructed once per day.

Inheritance
System.Object
Filter
QueryWrapperFilter
Inherited Members
Namespace: Lucene.Net.Search
Assembly: Lucene.Net.dll
Syntax
public class QueryWrapperFilter : Filter

Constructors

| Improve this Doc View Source

QueryWrapperFilter(Query)

Constructs a filter which only matches documents matching query.

Declaration
public QueryWrapperFilter(Query query)
Parameters
Type Name Description
Query query

Properties

| Improve this Doc View Source

Query

Returns the inner Query

Declaration
public Query Query { get; }
Property Value
Type Description
Query

Methods

| 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
| Improve this Doc View Source

GetDocIdSet(AtomicReaderContext, IBits)

Declaration
public override DocIdSet GetDocIdSet(AtomicReaderContext context, IBits acceptDocs)
Parameters
Type Name Description
AtomicReaderContext context
IBits acceptDocs
Returns
Type Description
DocIdSet
Overrides
| Improve this Doc View Source

GetHashCode()

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

ToString()

Declaration
public override string ToString()
Returns
Type Description
System.String