Uses of Interface
org.jpox.store.DatastoreContainerObject

Packages that use DatastoreContainerObject

org.jpox.store	Definition of the storage of the classes.
org.jpox.store.exceptions	Provides exceptions that can be thrown when communicating with the datastore.
org.jpox.store.expression	This package provides a series of expressions and literals used in the conversion of a JDOQL query into the resultant SQL that is required to be executed in the datastore.
org.jpox.store.mapping	Package providing mappings for all supported Java types in JPOX.
org.jpox.store.query	Package providing generic methods for use by queries.
org.jpox.store.rdbms	Package providing management of the persistence to RDBMS datastores.
org.jpox.store.rdbms.adapter	Provides mappings of all supported databases to aspects of the database that determines the SQL generation.
org.jpox.store.rdbms.exceptions
org.jpox.store.rdbms.key	This package contains wrappers to various types of keys found in RDBMS databases.
org.jpox.store.rdbms.mapping	Package containing mappings for datastore (JDBC) types.
org.jpox.store.rdbms.mapping.oracle	Package containing mappings for Oracle datastores, extending on the mappings found in packages org.jpox.store.mapping and org.jpox.store.rdbms.mapping.
org.jpox.store.rdbms.query	Package providing extensions to the default QueryStatement used to generate all JDOQL queries.
org.jpox.store.rdbms.scostore	This package provides classes defining the (SCO) backing store for various container classes (Collections/Maps) within JPOX.
org.jpox.store.rdbms.sqlidentifier	This package contains a series of classes defining the names of datastore objects, such as tables, foreign keys, indexes, primary keys etc.
org.jpox.store.rdbms.table	Provides a series of classes modelling tables and views, firstly in RDBMS, and then extending this to JDO representations.

Uses of DatastoreContainerObject in org.jpox.store

Subinterfaces of DatastoreContainerObject in org.jpox.store

interface

DatastoreClass Representation of a Java class in a datastore.

Fields in org.jpox.store declared as DatastoreContainerObject

protected DatastoreContainerObject

StoreData.table The datastore container (table) where this class/field is persisted.

Methods in org.jpox.store that return DatastoreContainerObject

DatastoreContainerObject	DatastoreField.getDatastoreContainerObject() Accessor for the DatastoreContainerObject container of this field
DatastoreContainerObject	StoreData.getDatastoreContainerObject() Accessor for the Table details.
DatastoreContainerObject	StoreManager.getDatastoreContainerObject(AbstractPropertyMetaData fmd) Returns the datastore container (table) for the specified field.
abstract DatastoreContainerObject	StoreManager.newJoinDatastoreContainerObject(AbstractPropertyMetaData fmd, ClassLoaderResolver clr) Called by Mapping objects to request the creation of a DatastoreObject (table).

Methods in org.jpox.store with parameters of type DatastoreContainerObject

void	StoreManager.addDatastoreContainer(DatastoreContainerObject table) Method to add a datastore container to the managed datastore classes
abstract FetchStatement	StoreManager.getFetchStatement(DatastoreContainerObject table) Method to create a new fetch statement for the passed table.
abstract QueryExpression	AbstractDatastoreAdapter.newQueryStatement(DatastoreContainerObject container, ClassLoaderResolver clr)
QueryExpression	DatastoreAdapter.newQueryStatement(DatastoreContainerObject container, ClassLoaderResolver clr) Accessor for a new query statement.
abstract QueryExpression	AbstractDatastoreAdapter.newQueryStatement(DatastoreContainerObject container, DatastoreIdentifier rangeVar, ClassLoaderResolver clr)
QueryExpression	DatastoreAdapter.newQueryStatement(DatastoreContainerObject container, DatastoreIdentifier rangeVar, ClassLoaderResolver clr) Accessor for a new query statement.

Constructors in org.jpox.store with parameters of type DatastoreContainerObject

StoreData(AbstractPropertyMetaData fmd, DatastoreContainerObject table)
Constructor for SCO data.

StoreData(ClassMetaData cmd, DatastoreContainerObject table, boolean tableOwner)
Constructor for FCO data.

Uses of DatastoreContainerObject in org.jpox.store.exceptions

Constructors in org.jpox.store.exceptions with parameters of type DatastoreContainerObject

TableMismatchException(DatastoreField column, DatastoreContainerObject mainTable)
Constructs a table mismatch exception.

Uses of DatastoreContainerObject in org.jpox.store.expression

Fields in org.jpox.store.expression declared as DatastoreContainerObject

protected DatastoreContainerObject

LogicSetExpression.mainTable

Methods in org.jpox.store.expression with parameters of type DatastoreContainerObject

LogicSetExpression	QueryExpression.newTableExpression(DatastoreContainerObject mainTable, DatastoreIdentifier rangeVar) Creates a table expression
LogicSetExpression[]	QueryExpression.newTableExpression(DatastoreContainerObject mainTable, DatastoreIdentifier rangeVar, boolean unionQueries) Creates a table expression

Constructors in org.jpox.store.expression with parameters of type DatastoreContainerObject

LogicSetExpression(QueryExpression qs, DatastoreContainerObject mainTable, DatastoreIdentifier mainRangeVar)
Constructor.

TableExprAsJoins(QueryExpression qs, DatastoreContainerObject mainTable, DatastoreIdentifier mainRangeVar)

TableExprAsSubjoins(QueryExpression qs, DatastoreContainerObject mainTable, DatastoreIdentifier mainRangeVar)

TableExprAsSubquery(QueryExpression qs, DatastoreContainerObject mainTable, DatastoreIdentifier mainRangeVar)

Uses of DatastoreContainerObject in org.jpox.store.mapping

Fields in org.jpox.store.mapping declared as DatastoreContainerObject

protected DatastoreContainerObject

JavaTypeMapping.datastoreContainer The Datastore Container storing this mapping.

Methods in org.jpox.store.mapping that return DatastoreContainerObject

DatastoreContainerObject	JavaTypeMapping.getDatastoreContainer() Accessor for the datastore class (e.g in an RDBMS context, the Table).
DatastoreContainerObject	AbstractContainerMapping.getDatastoreContainer() Accessor for the datastore class.

Methods in org.jpox.store.mapping with parameters of type DatastoreContainerObject

protected void	SubclassPCMapping.createColumns(DatastoreContainerObject datastoreContainer, AbstractPropertyMetaData fmd, ClassLoaderResolver clr) Convenience method to create a column for each implementation type of this reference.
protected void	ReferenceMapping.createColumns(DatastoreContainerObject datastoreContainer, AbstractPropertyMetaData fmd, ClassLoaderResolver clr) Convenience method to create a column for each implementation type of this reference.
DatastoreField	MappingManager.createDatastoreField(AbstractPropertyMetaData fmd, DatastoreContainerObject datastoreContainer, DatastoreAdapter dba, JavaTypeMapping mapping, ColumnMetaData colmd, DatastoreField reference, ClassLoaderResolver clr) Method to create a datastore field (column) in a container (table).
DatastoreField	MappingManager.createDatastoreField(AbstractPropertyMetaData fmd, DatastoreContainerObject datastoreContainer, DatastoreAdapter dba, JavaTypeMapping mapping, java.lang.String javaType, ColumnMetaData colmd) Method to create a datastore field (column) in a container (table).
DatastoreField	MappingManager.createDatastoreField(AbstractPropertyMetaData fmd, DatastoreContainerObject datastoreContainer, DatastoreAdapter dba, JavaTypeMapping mapping, java.lang.String javaType, int datastoreFieldIndex) Method to create a datastore field (column) in a container (table).
static JavaTypeMapping	MappingFactory.createMapping(java.lang.Class mappingClass, DatastoreAdapter dba, AbstractPropertyMetaData fmd, DatastoreContainerObject datastoreContainer, ClassLoaderResolver clr) Get a new instance of the Mapping using the the DBA, field metadata, and the table managing the field.
protected java.lang.Class	AbstractMappingManager.getElementMappingClass(DatastoreContainerObject container, AbstractPropertyMetaData fmd, DatastoreAdapter dba, ClassLoaderResolver clr) Convenience accessor for the mapping class of the element mapping for a collection/array of PC elements.
protected java.lang.Class	AbstractMappingManager.getKeyMappingClass(DatastoreContainerObject container, AbstractPropertyMetaData fmd, DatastoreAdapter dba, ClassLoaderResolver clr) Convenience accessor for the mapping class of the key mapping for a map of PC keys.
JavaTypeMapping	MappingManager.getMapping(DatastoreContainerObject table, AbstractPropertyMetaData fmd, DatastoreAdapter dba, ClassLoaderResolver clr, int mappingFieldType) Accessor for a mapping for a field, mapped to a table
JavaTypeMapping	AbstractMappingManager.getMapping(DatastoreContainerObject datastoreContainer, AbstractPropertyMetaData fmd, DatastoreAdapter dba, ClassLoaderResolver clr, int mappingFieldType) Accessor for the mapping for the field of the specified table.
protected java.lang.Class	AbstractMappingManager.getValueMappingClass(DatastoreContainerObject container, AbstractPropertyMetaData fmd, DatastoreAdapter dba, ClassLoaderResolver clr) Convenience accessor for the mapping class of the value mapping for a map of PC values.
void	EmbeddedMapping.initialize(DatastoreAdapter dba, AbstractPropertyMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.
void	GregorianCalendarMapping.initialize(DatastoreAdapter dba, AbstractPropertyMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.
void	EmbeddedPCMapping.initialize(DatastoreAdapter dba, AbstractPropertyMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.
void	SubclassPCMapping.initialize(DatastoreAdapter dba, AbstractPropertyMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.
void	EmbeddedElementPCMapping.initialize(DatastoreAdapter dba, AbstractPropertyMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.
void	PointMapping.initialize(DatastoreAdapter dba, AbstractPropertyMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.
void	EmbeddedValuePCMapping.initialize(DatastoreAdapter dba, AbstractPropertyMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.
void	PersistenceCapableMapping.initialize(DatastoreAdapter dba, AbstractPropertyMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.
void	SingleFieldMapping.initialize(DatastoreAdapter dba, AbstractPropertyMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.
void	JavaTypeMapping.initialize(DatastoreAdapter dba, AbstractPropertyMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.
void	EmbeddedKeyPCMapping.initialize(DatastoreAdapter dba, AbstractPropertyMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.
void	ColorMapping.initialize(DatastoreAdapter dba, AbstractPropertyMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.
void	AbstractContainerMapping.initialize(DatastoreAdapter dba, AbstractPropertyMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.
void	ReferenceMapping.initialize(DatastoreAdapter dba, AbstractPropertyMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.
void	EmbeddedMapping.initialize(DatastoreAdapter dba, AbstractPropertyMetaData fmd, DatastoreContainerObject datastoreContainer, ClassLoaderResolver clr, EmbeddedMetaData emd, java.lang.String typeName, int objectType) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.

Constructors in org.jpox.store.mapping with parameters of type DatastoreContainerObject

DiscriminatorMapping(DatastoreAdapter dba, DatastoreContainerObject datastoreContainer, JavaTypeMapping delegate)
Constructor.

JavaTypeMapping(DatastoreAdapter dba, java.lang.String type, AbstractPropertyMetaData fmd, DatastoreContainerObject container)
Create a new Mapping with the given DatastoreAdapter for the given type.

VersionMapping(DatastoreAdapter dba, DatastoreContainerObject datastoreContainer, JavaTypeMapping delegate)
Constructor.

Uses of DatastoreContainerObject in org.jpox.store.query

Constructors in org.jpox.store.query with parameters of type DatastoreContainerObject

DiscriminatorIteratorStatement(ClassLoaderResolver clr, java.lang.Class[] candidateType, boolean includeSubclasses, StoreManager storeMgr, boolean selectDiscriminator, DatastoreContainerObject selectTable, JavaTypeMapping selectCandidateMapping, DatastoreIdentifier candidateTableIdentifier)
Constructor, for a candidate type with a select table.

Uses of DatastoreContainerObject in org.jpox.store.rdbms

Fields in org.jpox.store.rdbms declared as DatastoreContainerObject

protected DatastoreContainerObject	RDBMSFetchStatement.mainTable The primary table, which will have an alias of "THIS".
protected DatastoreContainerObject	Column.table Table containing this column in the datastore.

Methods in org.jpox.store.rdbms that return DatastoreContainerObject

DatastoreContainerObject	Column.getDatastoreContainerObject() Accessor for the DatastoreObject.
DatastoreContainerObject	RDBMSManager.newJoinDatastoreContainerObject(AbstractPropertyMetaData fmd, ClassLoaderResolver clr) Called by (container) Mapping objects to request the creation of a DatastoreObject (table).

Methods in org.jpox.store.rdbms with parameters of type DatastoreContainerObject

FetchStatement

RDBMSManager.getFetchStatement(DatastoreContainerObject table) Method to create a new fetch statement for the passed table.

Constructors in org.jpox.store.rdbms with parameters of type DatastoreContainerObject

Column(DatastoreContainerObject table, java.lang.String javaType, DatastoreIdentifier identifier, JavaTypeMapping mapping, ColumnMetaData colmd)
Constructor.

RDBMSFetchStatement(DatastoreContainerObject mainTable)
Constructor.

RDBMSStoreData(AbstractPropertyMetaData fmd, DatastoreContainerObject table)
Constructor, taking the meta data for the field, and the table it is mapped to.

RDBMSStoreData(ClassMetaData cmd, DatastoreContainerObject table, boolean tableOwner)
Constructor for FCO data.

Uses of DatastoreContainerObject in org.jpox.store.rdbms.adapter

Methods in org.jpox.store.rdbms.adapter with parameters of type DatastoreContainerObject

java.lang.String	RDBMSAdapter.getAddColumnStatement(DatastoreContainerObject table, Column col) Accessor for the SQL statement to add a column to a table.
java.lang.String	DatabaseAdapter.getAddColumnStatement(DatastoreContainerObject table, Column col) Accessor for the SQL statement to add a column to a table.
java.lang.String	RDBMSAdapter.getDropTableStatement(DatastoreContainerObject table) Returns the appropriate SQL to drop the given table.
java.lang.String	DatabaseAdapter.getDropTableStatement(DatastoreContainerObject table) Returns the appropriate SQL to drop the given table.
QueryExpression	DatabaseAdapter.newQueryStatement(DatastoreContainerObject table, ClassLoaderResolver clr) Accessor for a new query statement.
QueryExpression	DatabaseAdapter.newQueryStatement(DatastoreContainerObject table, DatastoreIdentifier rangeVar, ClassLoaderResolver clr) Accessor for a new query statement.
LogicSetExpression	RDBMSAdapter.newTableExpression(QueryExpression qs, DatastoreContainerObject table, DatastoreIdentifier rangeVar) Returns a new TableExpression object appropriate for this DBMS.
LogicSetExpression	DatabaseAdapter.newTableExpression(QueryExpression qs, DatastoreContainerObject table, DatastoreIdentifier rangeVar) Returns a new TableExpression object appropriate for this DBMS.

Uses of DatastoreContainerObject in org.jpox.store.rdbms.exceptions

Constructors in org.jpox.store.rdbms.exceptions with parameters of type DatastoreContainerObject

MissingColumnException(DatastoreContainerObject table, java.util.Collection columns)
Constructs a missing column exception.

Uses of DatastoreContainerObject in org.jpox.store.rdbms.key

Constructors in org.jpox.store.rdbms.key with parameters of type DatastoreContainerObject

CandidateKey(DatastoreContainerObject table)
Constructor.

Index(DatastoreContainerObject table, boolean isUnique, java.lang.String extendedIndexSettings)
Constructor.

PrimaryKey(DatastoreContainerObject table)
Creates a primary key.

Uses of DatastoreContainerObject in org.jpox.store.rdbms.mapping

Methods in org.jpox.store.rdbms.mapping with parameters of type DatastoreContainerObject

DatastoreField	RDBMSMappingManager.createDatastoreField(AbstractPropertyMetaData fmd, DatastoreContainerObject datastoreContainer, DatastoreAdapter dba, JavaTypeMapping mapping, ColumnMetaData colmd, DatastoreField reference, ClassLoaderResolver clr) Method to create a datastore field for a PersistenceCapable mapping.
DatastoreField	RDBMSMappingManager.createDatastoreField(AbstractPropertyMetaData fmd, DatastoreContainerObject datastoreContainer, DatastoreAdapter dba, JavaTypeMapping mapping, java.lang.String javaType, ColumnMetaData colmd) Method to create a datastore field for a Java type mapping.
DatastoreField	RDBMSMappingManager.createDatastoreField(AbstractPropertyMetaData fmd, DatastoreContainerObject datastoreContainer, DatastoreAdapter dba, JavaTypeMapping mapping, java.lang.String javaType, int datastoreFieldIndex) Method to create a datastore field for a Java type mapping.

Uses of DatastoreContainerObject in org.jpox.store.rdbms.mapping.oracle

Methods in org.jpox.store.rdbms.mapping.oracle with parameters of type DatastoreContainerObject

static void	OracleBlobRDBMSMapping.updateBlobColumn(StateManager sm, DatastoreContainerObject datastoreContainer, DatastoreMapping mapping, byte[] bytes) Convenience method to update the contents of a BLOB column.
static void	OracleClobRDBMSMapping.updateClobColumn(StateManager sm, DatastoreContainerObject datastoreContainer, DatastoreMapping mapping, java.lang.String value) Convenience method to update the contents of a CLOB column.

Uses of DatastoreContainerObject in org.jpox.store.rdbms.query

Methods in org.jpox.store.rdbms.query that return DatastoreContainerObject

DatastoreContainerObject

UnionIteratorStatement.AssociationEnd.getDatastoreContainerObject() The join table.

Methods in org.jpox.store.rdbms.query with parameters of type DatastoreContainerObject

LogicSetExpression	QueryStatement.newTableExpression(DatastoreContainerObject mainTable, DatastoreIdentifier rangeVar)
LogicSetExpression[]	QueryStatement.newTableExpression(DatastoreContainerObject mainTable, DatastoreIdentifier rangeVar, boolean unionQueries)

Constructors in org.jpox.store.rdbms.query with parameters of type DatastoreContainerObject

Oracle99QueryStatement(DatastoreContainerObject initialTable, ClassLoaderResolver clr)
QueryStatement constructor

Oracle99QueryStatement(DatastoreContainerObject initialTable, DatastoreIdentifier initialRangeVar, ClassLoaderResolver clr)
QueryStatement constructor

OracleQueryStatement(DatastoreContainerObject initialTable, ClassLoaderResolver clr)
QueryStatement constructor

OracleQueryStatement(DatastoreContainerObject initialTable, DatastoreIdentifier initialRangeVar, ClassLoaderResolver clr)
QueryStatement constructor

QueryStatement(DatastoreContainerObject initialTable, ClassLoaderResolver clr)
Constructor.

QueryStatement(DatastoreContainerObject initialTable, DatastoreIdentifier initialRangeVar, ClassLoaderResolver clr)
Constructor.

SAPDBQueryStatement(DatastoreContainerObject initialTable, ClassLoaderResolver clr)
QueryStatement constructor

SAPDBQueryStatement(DatastoreContainerObject initialTable, DatastoreIdentifier initialRangeVar, ClassLoaderResolver clr)
QueryStatement constructor

Uses of DatastoreContainerObject in org.jpox.store.rdbms.scostore

Fields in org.jpox.store.rdbms.scostore declared as DatastoreContainerObject

protected DatastoreContainerObject	ElementContainerStore.containerTable Table containing the link between owner and element.
protected DatastoreContainerObject	MapEntrySetStore.setTable Table containing the key and value forming the entry.

Constructors in org.jpox.store.rdbms.scostore with parameters of type DatastoreContainerObject

MapEntrySetStore(DatastoreContainerObject valueTable, JavaTypeMapping ownerMapping, JavaTypeMapping keyMapping, JavaTypeMapping valueMapping, MapStore mapStore)
Constructor when using a ForeignKey Map.

MapKeySetStore(DatastoreContainerObject valueTable, JavaTypeMapping ownerMapping, JavaTypeMapping keyMapping, ClassLoaderResolver clr, AbstractPropertyMetaData fmd)
Constructor where either the key is stored in the value table or the value is stored in the key table.

Uses of DatastoreContainerObject in org.jpox.store.rdbms.sqlidentifier

Methods in org.jpox.store.rdbms.sqlidentifier with parameters of type DatastoreContainerObject

DatastoreIdentifier	AbstractRDBMSIdentifierFactory.newCandidateKeyIdentifier(DatastoreContainerObject table, int seq) Method to generate an identifier for a candidate key in the supplied table.
DatastoreIdentifier	RDBMSIdentifierFactory.newCandidateKeyIdentifier(DatastoreContainerObject table, int seq) Method to generate an identifier for a candidate key.
DatastoreIdentifier	AbstractRDBMSIdentifierFactory.newForeignKeyIdentifier(DatastoreContainerObject table, int seq) Method to create a new identifier for a foreign key in the supplied table.
DatastoreIdentifier	RDBMSIdentifierFactory.newForeignKeyIdentifier(DatastoreContainerObject table, int seq) Method to create an identifier for a foreign key.
DatastoreIdentifier	AbstractRDBMSIdentifierFactory.newIndexIdentifier(DatastoreContainerObject table, boolean isUnique, int seq) Method to create an identifier for an Index in the supplied table.
DatastoreIdentifier	RDBMSIdentifierFactory.newIndexIdentifier(DatastoreContainerObject table, boolean isUnique, int seq) Method to generate an identifier for an index.
DatastoreIdentifier	AbstractRDBMSIdentifierFactory.newPrimaryKeyIdentifier(DatastoreContainerObject table) Method to generate an identifier for a primary key for the supplied table.
DatastoreIdentifier	RDBMSIdentifierFactory.newPrimaryKeyIdentifier(DatastoreContainerObject table) Method to generate an identifier for a primary key.

Uses of DatastoreContainerObject in org.jpox.store.rdbms.table

Subinterfaces of DatastoreContainerObject in org.jpox.store.rdbms.table

interface	SCOTable Interface for a table that aggregates a FCO to SCO elements/keys/values or a FCO to embedded elements/keys/values in the association
interface	Table Representation of a table in a datastore.

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Classes in org.jpox.store.rdbms.table that implement DatastoreContainerObject

class	AbstractClassTable Abstract representation of a table for a class.
class	AbstractTable Abstract implementation of a table in the datastore.
class	ArrayTable Join table for storing an array of objects.
class	ClassTable Table representing a Java class (or classes) as a first class object (FCO).
class	ClassView Representation of an SQL View for a Class.
class	CollectionTable Representation of a join table for a Collection.
class	ElementContainerTable Representation of a join table for a container of elements.
class	JoinTable Abstract class representing a field that maps to a table in the datastore.
class	ListTable Representation of a join table for a List/array.
class	MapTable Representation of a join table for a Map relationship.
class	ProbeTable Utility class used for detecting database schema existence and provides means of determining the schema name.