Class DefaultBloomFilterFactory
Default policy is to allocate a bitset with 10% saturation given a unique term per document. Bits are set via MurmurHash2 hashing function.
Note
This API is experimental and might change in incompatible ways in the next release.
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Lucene.Net.Codecs.Bloom
Assembly: Lucene.Net.Codecs.dll
Syntax
public class DefaultBloomFilterFactory : BloomFilterFactoryMethods
| Improve this Doc View SourceGetSetForField(SegmentWriteState, FieldInfo)
Declaration
public override FuzzySet GetSetForField(SegmentWriteState state, FieldInfo info)Parameters
| Type | Name | Description |
|---|---|---|
| Lucene.Net.Index.SegmentWriteState | state | |
| Lucene.Net.Index.FieldInfo | info |
Returns
| Type | Description |
|---|---|
| FuzzySet |
Overrides
| Improve this Doc View SourceIsSaturated(FuzzySet, FieldInfo)
Declaration
public override bool IsSaturated(FuzzySet bloomFilter, FieldInfo fieldInfo)Parameters
| Type | Name | Description |
|---|---|---|
| FuzzySet | bloomFilter | |
| Lucene.Net.Index.FieldInfo | fieldInfo |
Returns
| Type | Description |
|---|---|
| System.Boolean |