Class ChainedFilter

  • Allows multiple {@link Filter}s to be chained.
  • Logical operations such as NOT and XOR
  • are applied between filters. One operation can be used
  • for all filters, or a specific operation can be declared
  • for each filter.

  • Order in which filters are called depends on
  • the position of the filter in the chain. It's probably
  • more efficient to place the most restrictive filters
  • /least computationally-intensive filters first.

Inheritance
System.Object
ChainedFilter
Namespace:
Assembly: cs.temp.dll.dll
Syntax
public class ChainedFilter : Filter

Constructors

Name Description
ChainedFilter(Filter[])

Ctor
ChainedFilter(Filter[], ChainedFilter.Logic)

ctor
ChainedFilter(Filter[], ChainedFilter.Logic[])

ctor

Fields

Name Description
DEFAULT

Logical operation when none is declared. Defaults to OR

Methods

Name Description
FinalResult(OpenBitSetDISI, Int32)
  • Provide a SortedVIntList when it is definitely
  • smaller than an OpenBitSet
  • @deprecated Either use CachingWrapperFilter, or
  • switch to a different DocIdSet implementation yourself.
  • This method will be removed in Lucene 4.0
GetDocIdSet(IndexReader)
ToString()