com.mortbay.JDBC
Class Key

java.lang.Object
  |
  +--com.mortbay.JDBC.ColumnGroup
        |
        +--com.mortbay.JDBC.Key

public class Key
extends ColumnGroup

A specialized Column group representing a Table Key

A Key is a ColumnGroup where all columns are Keys of a table. The main extra ability of a Key ColumnGroup is to be passed to methods on Table.

Notes

Usage

 

Version:
$Id: Key.java,v 2.1 1999/09/22 15:08:40 gregw Exp $
Author:
Jan Bartel

Fields inherited from class com.mortbay.JDBC.ColumnGroup
columns
 
Constructor Summary
Key(java.lang.String name, Column[] columns)
           
 
Method Summary
 boolean isPrimary()
           
static void main(java.lang.String[] args)
           
 
Methods inherited from class com.mortbay.JDBC.ColumnGroup
column, getName, index, toString, toString, toString, toValuesString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

Key

public Key(java.lang.String name,
           Column[] columns)
    throws NonKeyException
Method Detail

isPrimary

public boolean isPrimary()

main

public static void main(java.lang.String[] args)