Opus5
Class OrderedListAsArray.MyCursor

java.lang.Object
  |
  +--Opus5.OrderedListAsArray.MyCursor

All Implemented Interfaces:

Cursor

Enclosing class:

OrderedListAsArray

protected class OrderedListAsArray.MyCursor

extends java.lang.Object

implements Cursor

A position in this ordered list.

Version:

$Id: OrderedListAsArray.java,v 3.7 1998/09/20 18:20:57 brpreiss Exp $

Author:

Bruno R. Preiss, P.Eng.

Fields inherited from interface Opus5.Cursor

copyright

Method Summary

Comparable	getDatum() Returns the object in the ordered list at this position.
void	insertAfter(Comparable object) Inserts the specified object in the ordered list after this position.
void	insertBefore(Comparable object) Inserts the specified object in the ordered list before this position.
void	withdraw() Withdraws the object in the ordered list at this position.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getDatum

public Comparable getDatum()

Returns the object in the ordered list at this position.

Specified by:

getDatum in interface Cursor

Returns:

The object in the ordered list at this position.

insertAfter

public void insertAfter(Comparable object)

Inserts the specified object in the ordered list after this position.

Specified by:

insertAfter in interface Cursor

Parameters:

The - object to insert.

Throws:

ContainerFullException - If this ordered list is full.

insertBefore

public void insertBefore(Comparable object)

Inserts the specified object in the ordered list before this position.

Specified by:

insertBefore in interface Cursor

Parameters:

The - object to insert.

Throws:

ContainerFullException - If this ordered list is full.

withdraw

public void withdraw()

Withdraws the object in the ordered list at this position.

Specified by:

withdraw in interface Cursor

Throws:

ContainerEmptyException - If the ordered list is empty.