org.dbview.input_addons.DbForeignKey Class Reference

List of all members.

Public Member Functions
String	getFullName ()
	DbForeignKey (String in_table_name, String in_field_name, String in_reference_table_name, String in_reference_field_name)
Public Attributes
String	table_name = null
String	field_name = null
String	reference_table_name = null
String	reference_field_name = null

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Detailed Description

This class represents a foreign key.

Please note that there are two kinds of foreign key:

• Hard foreign key: This kind of key is materialized by a constraint.
• Soft foreign key: This kind of key is only materialized by its name.

A foreign key is defined by a "reference field" and a "dependent field".

Author:

Denis Beurive

Definition at line 35 of file DbForeignKey.java.

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Constructor & Destructor Documentation

org.dbview.input_addons.DbForeignKey.DbForeignKey	(	String	in_table_name,
		String	in_field_name,
		String	in_reference_table_name,
		String	in_reference_field_name
	)

Create a foreign key.

Parameters:

in_table_name	Name of the "dependent" table.
in_field_name	Name of the "dependent" field, within the "reference" table.
in_reference_table_name	Name of the "reference" table.
in_reference_field_name	Name of the "reference" field, within the "reference" table.

Definition at line 70 of file DbForeignKey.java.

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Member Function Documentation

String org.dbview.input_addons.DbForeignKey.getFullName

(

)

Return the full name of the field.

Returns:

The méthod the full name of the field.

Definition at line 61 of file DbForeignKey.java.

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Member Data Documentation

String org.dbview.input_addons.DbForeignKey.field_name = null

Name of the "reference" field, within the "reference" table.

Definition at line 45 of file DbForeignKey.java.

Referenced by org.dbview.input_addons.DbForeignKey.DbForeignKey(), and org.dbview.input_addons.DbForeignKey.getFullName().

String org.dbview.input_addons.DbForeignKey.reference_field_name = null

Name of the "reference" field, within the "target" table.

Definition at line 55 of file DbForeignKey.java.

Referenced by org.dbview.input_addons.DbForeignKey.DbForeignKey().

String org.dbview.input_addons.DbForeignKey.reference_table_name = null

Name of the "reference" table.

Definition at line 50 of file DbForeignKey.java.

Referenced by org.dbview.input_addons.DbForeignKey.DbForeignKey().

String org.dbview.input_addons.DbForeignKey.table_name = null

Name of the "reference" table.

Definition at line 40 of file DbForeignKey.java.

Referenced by org.dbview.input_addons.DbForeignKey.DbForeignKey(), and org.dbview.input_addons.DbForeignKey.getFullName().

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The documentation for this class was generated from the following file:

• src/org/dbview/input_addons/DbForeignKey.java