Klasse ForeignKeyMap.ColumnPair

java.lang.Object
org.apache.torque.map.ForeignKeyMap.ColumnPair
Alle implementierten Schnittstellen:
Serializable
Umschließende Klasse:
ForeignKeyMap

public static class ForeignKeyMap.ColumnPair extends Object implements Serializable
A pair of local and Foreign column. This class is immutable.
Siehe auch:
  • Konstruktordetails

    • ColumnPair

      public ColumnPair(ForeignKeyMap foreignKeyMap, ColumnMap local, ColumnMap foreign)
      Constructor.
      Parameter:
      foreignKeyMap - the foreign key map this columnPait belongs to.
      local - the local column, not null.
      foreign - the foreign column, not null.
      Löst aus:
      NullPointerException - if local or doreign are null.
    • ColumnPair

      public ColumnPair(ForeignKeyMap foreignKeyMap, ColumnMap local, String foreignName)
      Constructor.
      Parameter:
      foreignKeyMap - the foreign key map this columnPait belongs to.
      local - the local column, not null.
      foreignName - the foreign column, not null.
      Löst aus:
      NullPointerException - if local or doreign are null.
  • Methodendetails

    • getForeignKeyMap

      public ForeignKeyMap getForeignKeyMap()
      Returns the associated foreign key map.
      Gibt zurück:
      the associated foreign key map, not null.
    • getLocal

      public ColumnMap getLocal()
      Returns the local column of the pair.
      Gibt zurück:
      the local column of the pair, not null.
    • getForeign

      public ColumnMap getForeign()
      Returns the foreign column of the pair.
      Gibt zurück:
      the foreign column of the pair, not null.
      Löst aus:
      IllegalStateException - if the foreign table map builder was not yet built.