Package chemaxon.jchem.db

Provides classes for database operations.

Interface Summary

Interface	Description
TableTypeConstants	Interface representing table type related constants.

Class Summary

Class	Description
CacheRegistrationUtil	Utility class for cache registration.
DatabaseConstants	Database constants are defined here.
DatabaseProperties	Methods for reading and writing the JChemProperties table that contains information about the database and the structure tables.
Exporter	This class is a tool for exporting molecules from database tables into an OutputStream object.
Importer	Tool for importing molecules to database tables from a File or InputStream object.
JChemSearch	JavaBean for structure searching in structure tables of relational databases.
JChemSearch.DissimilarityMetrics	Class for presenting the available dissimilarity metrics for similarity search.
MDTableHandler	Class for handling Molecular Descriptor tables.
RegenerationChecker	Class for checking if regeneration is necessary.
RegenerationConstants	Contains the constants of the regeneration checker.
StructureTableOptions	Class for storing options for structure table creation.
TableStatistics	Class for collecting table statistics.
UpdateHandler	Provides methods for handling structure tables, e.g.: creating tables updating and inserting rows dropping tables Both fix columns (the ones which have "cd_" prefix in their names) and additional columns can be set using the class.
UpdateHandler.RowData
Updater	Class for upgrading JChem database structure.

Exception Summary

Exception	Description
DatabaseSearchException	Error occurred during structural search in database.
MaxSearchFrequencyExceededException	Max search frequency quota exceeded.
RecalculationException	Exception indicating errors during recalculation.
TransferException	Exception indicating errors during import and export.
UpdateHandlerException	Error occurred during some update in database.