Package org.apache.nutch.searcher

Search API

See:
Description

Interface Summary

DistributedSearch.Protocol	The distributed search protocol.
HitContent	Service that returns the content of a hit.
HitDetailer	Service that returns details of a hit within an index.
HitSummarizer	Service that builds a summary for a hit on a query.
QueryFilter	Extension point for query translation.
Searcher	Service that searches.

Class Summary

DistributedSearch	Implements the search API over IPC connnections.
DistributedSearch.Client	The search client.
DistributedSearch.Server	The search server.
FetchedSegments	Implements HitSummarizer and HitContent for a set of fetched segments.
FieldQueryFilter	Translate query fields to search the same-named field, as indexed by an IndexingFilter.
Hit	A document which matched a query in an index.
HitDetails	Data stored in the index for a hit.
Hits	A set of hits matching a query.
IndexSearcher	Implements Searcher and HitDetailer for either a single merged index, or for a set of individual segment indexes.
NutchBean	One stop shopping for search-related functionality.
OpenSearchServlet	Present search results using A9's OpenSearch extensions to RSS, plus a few Nutch-specific extensions.
Query	A Nutch query.
Query.Clause	A query clause.
Query.Phrase	A phrase query clause.
Query.Term	A single-term query clause.
QueryFilters	Creates and caches QueryFilter implementing plugins.
RawFieldQueryFilter	Translate raw query fields to search the same-named field, as indexed by an IndexingFilter.
Summarizer	Implements hit summarization.
Summary	A document summary dynamically generated to match a query.
Summary.Ellipsis	An ellipsis fragment within a summary.
Summary.Fragment	A fragment of text within a summary.
Summary.Highlight	A highlighted fragment of text within a summary.

Exception Summary

QueryException

Package org.apache.nutch.searcher Description

Search API