Package org.imemex.dataservices.relation

Interface Summary

Relation<E>	This interface represents a relation, i.e., a set that offers capabilities typically associated with DBMS implementations of the relational model.
TupleToObjectTranslator<E>	Provides a way to translate a tuple obtained from a JDBC result set to a Java object.
Type	Represents a type of an attribute in a schema.

Class Summary

AbstractDBMSRelation<E>	This class contains generic implementations of the relation interface using a DBMS table.
BinaryType	Represents the byte array type in a schema.
DBMSQuery<E>	Provides a way to query the DBMS using an arbitrary SQL query expression.
DBMSRelationSchema	Represents the schema of one table to be manipulated in the DBMS.
DBMSRelationSchema.ColumnInfo	Represents information about a column definition.
DBMSRelationSchema.IndexInfo	Represents information about an index to be created on the table.
DefaultDBMSRelation	Offers a default implementation of a DBMS relation in which the object to relational mapping to some class is not performed, but rather we provide always the tuples for the relation as maps with (attributeName,value) pairs.
DefaultTupleToObjectTranslator	Provides a default translation from tuples to Java objects.
DoubleType	Represents the Double type in a schema.
IntegerType	Represents the Integer type in a schema.
LongType	Represents the Long type in a schema.
LruK	Abstract class implementing LRU-k algorithm for buffering objects
QueryUtil	Provides utility functions for database query handling.
StringType	Represents the String type in a schema.
TimestampType	Represents the Timestamp type in a schema.

Exception Summary

InvalidSchemaException

Represents an error while creating or maintaining schema information to be used in the DBMS.