text_indexing 0.10.0

Dart library for creating an inverted index on a collection of text documents.

0.10.0 (PRE-RELEASE)

Breaking changes:

• TextIndexerBase default generative constructor is no longer marked const as it has a method body that initializes listeners to TextIndexer.documentStream and TextIndexer.collectionStream.

New:

• Input stream fields TextIndexer.documentStream and TextIndexer.collectionStream added to TextIndexer interface.-
• Optional named parameter Stream<Map<String, Map<String, dynamic>>>? collectionStream added to added to TextIndexer.async, TextIndexer.inMemory and TextIndexer.index factory contructors.

Updated dependencies, tests, examples and documentation.

0.9.0 (PRE-RELEASE)

Breaking changes:

• Renamed InvertedPositionalZoneIndex interface to InvertedIndex.
• Renamed TextIndexer.instance factory to TextIndexer.index.
• Parameter dictionaryLengthLoader added to AsynCallbackIndex constructor;
• Parameter dictionaryLengthLoader added to AsyncIndexer constructor;
• Parameter dictionaryLengthLoader added to TextIndexer.async factory constructor;
• Removed class InMemoryIndexer, use factory constructor TextIndexer.inMemory in stead.
• Removed class AsyncIndexer, use factory constructor TextIndexer.async in stead.

New:

• Type definition FtdPostings.
• Type definition IdFtIndex.
• Type definition IdFt.
• Type definition ZoneWeightMap.
• Field getter Future<int> InvertedIndex.vocabularyLength.
• Field getter Future<int> Function() AsynCallbackIndex.dictionaryLengthLoader;
• Field getter int InvertedIndex.phraseLength.
• Field getter ZoneWeightMap InvertedIndex.zones.
• Optional named parameter ZoneWeightMap zones added to TextIndexer.async factory.
• Optional named parameter ZoneWeightMap zones added to TextIndexer.inMemory factory.
• Method Future<FtdPostings> InvertedIndex.getFtdPostings(Iterable<Term>, int).
• Method Future<IdFtIndex> InvertedIndex.getIdFtIndex(Iterable<Term>).
• Method Future<Dictionary> InvertedIndex.getTfIndex(Iterable<Term>).

Updated dependencies, tests, examples and documentation.

0.8.0+1 (PRE-RELEASE)

Updated dependencies

0.8.0 (PRE-RELEASE, BREAKING CHANGES)

Breaking changes:

• Implementation of TextIndexer.indexText changed to also insert postings for every pair of terms in the source text.

Updated dependencies, tests, examples and documentation.

0.7.2+1 (PRE-RELEASE)

Updated dependencies

0.7.2 (PRE-RELEASE)

Updated dependencies

0.7.1 (PRE-RELEASE)

Updated dependencies

0.7.0 (PRE-RELEASE, BREAKING CHANGES)

Breaking changes:

• Renamed Postings.documents extension method to Postings.docIds.

New:

• Extension method Set<DocId> containsAll(Iterable<Term>)
• Extension method Set<DocId> containsAny(Iterable<Term>)

Updated dependencies, tests, examples and documentation.

0.6.0 (PRE-RELEASE, BREAKING CHANGES)

Breaking changes:

• Changed signature of extension method Postings.termPostingsList(Term) to Postings.termPostingsList([Iterable<Term>?]).
• Removed field InMemoryIndexer.dictionary. Use InMemoryIndexer.index.dictionary instead.
• Removed field InMemoryIndexer.postings. Use InMemoryIndexer.index.postings instead.
• Removed method TextIndexer.upsertDictionary. Use TextIndexer.index.upsertDictionary instead;
• Removed method TextIndexer.getDictionary. Use TextIndexer.index.getDictionary instead;
• Removed method TextIndexer.getPostings. Use TextIndexer.index.getPostings instead;
• Removed method TextIndexer.upsertPostings. Use TextIndexer.index.upsertPostings instead.
• Removed field InMemoryIndexer.dictionary. Use index.dictionary instead.
• Removed field InMemoryIndexer.postings. Use index.postings instead.
• Added new field InvertedIndex.analyzer, changing the signatures of factory constructors TextIndexer.inMemory and 'TextIndexer.async'.

Updated dependencies, tests, examples and documentation.

0.6.0-2 (PRE-RELEASE, BREAKING CHANGES)

Breaking changes:

• Changed signature of extension method Postings.termPostingsList(Term) to Postings.termPostingsList([Iterable<Term>?]).

Updated dependencies, tests, examples and documentation.

0.6.0-1 (PRE-RELEASE, BREAKING CHANGES)

Updated dependencies, tests, examples and documentation.

0.5.0 (PRE-RELEASE, BREAKING CHANGES)

Deprecated:

• Field InMemoryIndexer.dictionary is deprecated. Use index.dictionary instead.
• Field InMemoryIndexer.postings is deprecated. Use index.postings instead.

Updated dependencies, tests, examples and documentation.

0.4.0 (PRE-RELEASE, BREAKING CHANGES)

Breaking changes:

• Renamed method TextIndexer.index to TextIndexer.indexText.
• Renamed class PersistedIndexer to AsyncIndexer.

New:

• InvertedIndex interface and implementation.
• TextIndexer.index field getter.
• TextIndexer.index factory constructor.
• TextIndexer.async factory constructor.
• TextIndexer.inMemory factory constructor.

Deprecated:

• Method TextIndexer.upsertDictionary is deprecated. Use TextIndexer.index.upsertDictionary instead;
• Method TextIndexer.getDictionary is deprecated. Use TextIndexer.index.getDictionary instead;
• Method TextIndexer.getPostings is deprecated. Use TextIndexer.index.getPostings instead;
• Method TextIndexer.upsertPostings is deprecated. Use TextIndexer.index.upsertPostings instead.
• Field InMemoryIndexer.dictionary is deprecated. Use index.dictionary instead.
• Field InMemoryIndexer.postings is deprecated. Use index.postings instead.

Updated dependencies, tests, examples and documentation.

0.3.2 (PRE-RELEASE)

New:

• JSON and JsonCollection type aliases.
• TextIndexer.indexCollection method.
• PostingsExtension.documents getter.

Updated dependencies, tests, examples and documentation.

0.3.1 (PRE-RELEASE)

New:

• JSON and JsonCollection type aliases.
• implemented TextIndexer.indexCollection method.

Updated dependencies, tests, examples and documentation.

0.3.0 (PRE-RELEASE, BREAKING CHANGES)

Breaking changes:

• Removed interface Document.

0.2.0 (PRE-RELEASE, BREAKING CHANGES)

New:

• ZonePostings, DocumentPostings, and FieldPostingsEntry type definitions.
• Ft, Pt, TermPositions and DocId type aliases.
• interface Document.

Breaking changes:

• Replaced object-model class PostingsEntry with typedef PostingsEntry.
• Replaced object-model class DocumentPostingsEntry with typedef DocumentPostingsEntry.
• Replaced object-model class DictionaryEntry with typedef DictionaryEntry.

Restructured and simplified the codebase.

Updated dependencies, tests, examples and documentation.

0.1.0 (PRE-RELEASE)

New:

• ITextIndexer.indexJson method.

Updated dependencies, tests, examples and documentation.

0.0.2+1 (PRE-RELEASE)

Updated dependencies, tests, examples and documentation.

0.0.2 (PRE-RELEASE)

New:

• text_analysis package to exports.

Updated dependencies, tests, examples and documentation.

0.0.1+10 (PRE-RELEASE)

Updated dependencies, tests, examples and documentation.

0.0.1+9 (PRE-RELEASE)

Updated dependencies, tests, examples and documentation.

0.0.1+8 (PRE-RELEASE)

Updated dependencies, tests, examples and documentation.

0.0.1+7 (PRE-RELEASE)

Updated dependencies, tests, examples and documentation.

0.0.1+6 (PRE-RELEASE)

Re-worked private methods to suit changes in text_analysis package.

Updated dependencies, tests, examples and documentation.

0.0.1+5 (PRE-RELEASE)

• Updated dependencies.

0.0.1+4 (PRE-RELEASE)

Updated dependencies, tests, examples and documentation.

0.0.1+3 (PRE-RELEASE)

Updated dependencies, tests, examples and documentation.

0.0.1+2 (PRE-RELEASE)

Updated documentation.

0.0.1+1 (PRE-RELEASE)

Updated dependencies, tests, examples and documentation.

0.0.1 (PRE-RELEASE, BREAKING CHANGES)

Interfaces finalized (see breaking changes)

Breaking changes:

• TermDictionary renamed Dictionary.
• DocumentPostingsEntry renamed Postings.
• PostingsMapEntry renamed PostingsEntry.
• Term renamed DictionaryEntry.
• TermPositions renamed DocumentPostingsEntry.
• AsyncIndexer implementation.
• TextIndexerBase implementation.
• InMemoryIndexer implementation.

Updated dependencies, tests, examples and documentation.

0.0.1-beta.4 (PRE-RELEASE)

Updated dependencies, tests, examples and documentation.

0.0.1-beta.3 (PRE-RELEASE, BREAKING CHANGES)

New:

• AsyncIndexer class.

Breaking changes:

• TextIndexerBase implementation.
• InMemoryIndexer implementation.

Updated dependencies, tests, examples and documentation.

0.0.1-beta.2 (PRE-RELEASE)

New:

• TextIndexerBase.
• InMemoryIndexer.

Updated dependencies, tests, examples and documentation.

0.0.1-beta.1 (PRE-RELEASE)

Initial version.