Class BooleanFilter
A container Filter that allows Boolean composition of Filters. Filters are allocated into one of three logical constructs; SHOULD, MUST NOT, MUST The results Filter BitSet is constructed as follows: SHOULD Filters are OR'd together The resulting Filter is NOT'd with the NOT Filters The resulting Filter is AND'd with the MUST Filters
Inherited Members
Lucene.Net.Search.Filter.NewAnonymous(Func<, , >)
Assembly: DistributedLucene.Net.Queries.dll
Syntax
public class BooleanFilter : Filter, IEnumerable<FilterClause>Properties
| Name | Description |
|---|---|
| Clauses | Gets the list of clauses |
Methods
| Name | Description |
|---|---|
| Add(FilterClause) | Adds a new FilterClause to the Boolean Filter container |
| Add(Filter, Occur) | |
| Equals(Object) | |
| GetDocIdSet(AtomicReaderContext, IBits) | Returns the a DocIdSetIterator representing the Boolean composition of the filters that have been added. |
| GetEnumerator() | Returns an iterator on the clauses in this query. It implements the |
| GetHashCode() | |
| ToString() | Prints a user-readable version of this Filter. |
