Join Class Reference

This class represents a checked join between two tables. More...

#include <Join.h>

List of all members.

Public Member Functions
	Join (TableImplPtr nativeTable, TableImplPtr joinTable, KeyImplPtr nativeKey, KeyImplPtr foreignKey)
	Construct a Join between the specified tables with the specified keys.
	~Join ()
	Destructor, a noop.
TableImplPtr	getNativeTable () const
	Returns the native table.
TableImplPtr	getJoinTable () const
	Returns the join table.
KeyImplPtr	getNativeKey () const
	Returns the native key.
KeyImplPtr	getForeignKey () const
	Returns the foreign key.

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Detailed Description

This class represents a checked join between two tables.

With this class a join may be specified bewteen two tables. The native key should belong to the native table and the foreign key to the join table. Only one of the two keys may be a non-foreign key. Even so, either key should point to the other table. This is asserted at run-time.

Definition at line 40 of file Join.h.

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Constructor & Destructor Documentation

Join::Join	(	TableImplPtr	nativeTable,
		TableImplPtr	joinTable,
		KeyImplPtr	nativeKey,
		KeyImplPtr	foreignKey
	)

Construct a Join between the specified tables with the specified keys.

Join::~Join

(

)

Destructor, a noop.

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Member Function Documentation

TableImplPtr Join::getNativeTable

(

)

const

Returns the native table.

TableImplPtr Join::getJoinTable

(

)

const

Returns the join table.

KeyImplPtr Join::getNativeKey

(

)

const

Returns the native key.

KeyImplPtr Join::getForeignKey

(

)

const

Returns the foreign key.

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