lexicor 0.1.4

An optimized, strictly typed, offline interface for the Open English WordNet database.

0.1.4

• Performance:

  • Introduced a _prepareStatements() method in LexicorService that runs once upon construction.
  • All SQL queries (lookup, related, lemmatize, morphology) are now PreparedStatement instances, compiled once and reused for the lifetime of the service.
  • The close() method is updated to dispose of all prepared statements.

• Example Application:

  • The lexicor_demo.dart example is expanded with more lookup tests to demonstrate morphology resolution (e.g., fetching -> fetch) and handling of non-existent words.
  • The filtering demonstration now covers all parts of speech, including adjectives, adverbs, and adjective satellites.

0.1.3

• Documentation: Fixed typo in README.

0.1.2

• Refactor: Consolidated the internal ConceptImpl class into concept.dart to improve code organization while maintaining strict API encapsulation.
• Features: Added example/check_db_size.dart tool to analyze database table and index sizes.
• Documentation: Updated README with accurate database statistics (size breakdown) and license details.

0.1.1

• Examples: Added lexicor_demo.dart to demonstrate lookup, filtering, and relationship traversal.
• Dev: Added benchmark.dart to measure performance differences between Disk and Memory modes.
• Documentation: polished README.md with installation steps and Flutter integration guide.

0.1.0

• 🚀 Initial Release: Launched Lexicor, the strictly typed Open English WordNet interface.
• Database: Embedded a highly optimized SQLite database (v2.3.2) with WITHOUT ROWID tables and custom indexes.
• API:
  • Added Lexicor facade with init(), lookup(), and related() methods.
  • Added StorageMode to support both Disk (low memory) and In-Memory (high speed) operations.
  • Introduced SpeechPart, DomainCategory, and RelationType enums for strict typing.
  • Implemented automatic morphology resolution (e.g., resolving "better" to "good").