# Torque Runtime 5.0 API

Packages
Package | Description
--- | ---
org.apache.torque | Torque is an object-relational mapper for Java.
org.apache.torque.adapter | Adapters between Torque and various databases.
org.apache.torque.avalon | Avalon component implementation.
org.apache.torque.criteria | This package contains Torque's Criteria classes.
org.apache.torque.dsfactory | Torque's API for creation of various javax.sql.DataSource implementations.
org.apache.torque.manager | A manager/factory API for use with Torque-generated data beans.
org.apache.torque.map | Description of the schema layout.
org.apache.torque.oid | The ID broker, an API to provide persistent object identifiers, as described by Scott Ambler's paper on "Enterprise-Ready Object IDs".
org.apache.torque.om | API for the classic Torque-generated object model.
org.apache.torque.om.mapper | Contains the Mapper interface which defines how to map from a ResultSet to an object, and simple implementations of this interface.
org.apache.torque.sql | This package contains classes which are mainly used in the SQL generation process.
org.apache.torque.sql.objectbuilder | This package contains classes which can build PreparedStatementParts from a single value or column.
org.apache.torque.sql.whereclausebuilder | This package contains classes which can build PreparedStatementParts from a WhereClauseExpression.
org.apache.torque.util | Misc.
org.apache.torque.util.functions | SQL function handling

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