DBVIEW
Public Attributes
org.dbview.db.structure.TableToTableRelation Class Reference
Collaboration diagram for org.dbview.db.structure.TableToTableRelation:
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List of all members.

Public Attributes

ArrayList< FieldToFieldJoin > relations = null
int type = Database.UNDEFINED_LINK

Detailed Description

This class represents a relation between two tables.

  • A "table to table" relation contains one or more joins.
  • It also contains extra information.

Graphically, a relation (between two tables) is represented by an arrow.

  • The start of the arrow is the "dependent" table (that defines the foreign keys).
  • The arrow points to the "reference" table.
  • A relation contains at least one join (between two fields).
Author:
Denis Beurive

Definition at line 36 of file TableToTableRelation.java.

Member Data Documentation

ArrayList<FieldToFieldJoin> org.dbview.db.structure.TableToTableRelation.relations = null

List of joins.

Definition at line 43 of file TableToTableRelation.java.

int org.dbview.db.structure.TableToTableRelation.type = Database.UNDEFINED_LINK

The type of "table to table" relation. It can be:

  • SOFT_AND_HARD_LINK
  • SOFT_LINK
  • HARD_LINK

Definition at line 53 of file TableToTableRelation.java.

Referenced by org.dbview.db.structure.Database.__updateMetaRelationType(), and org.dbview.db.structure.Database.getTableToTableRelationType().

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