org.jext.console

Class HistoryModel

java.lang.Object

org.jext.console.HistoryModel

public class HistoryModel
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
HistoryModel(int max) Creates a new history model, seizing it according to the specified size.

Method Summary

Methods

Modifier and Type	Method and Description
void	addItem(java.lang.String text) When the user validate a new entry, we add it to the history.
protected void	finalize() Patch -> Memory management improvements : it may help the garbage collector.
java.lang.String	getItem(int index) When user press UP or DOWN, we need to get a previous typed String, stored in the Vector.
int	getSize() As the user can use arrows to get up and down in the list, we need to know its max capacity.

Methods inherited from class java.lang.Object

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

Constructor Detail

HistoryModel

public HistoryModel(int max)

Creates a new history model, seizing it according to the specified size.

Parameters:

max - The maximum numbers of items this history can hold

Method Detail

addItem

public void addItem(java.lang.String text)

When the user validate a new entry, we add it to the history.

Parameters:

text - The String to be added to the history

getItem

public java.lang.String getItem(int index)

When user press UP or DOWN, we need to get a previous typed String, stored in the Vector.

Parameters:

index - The index of the String to get

Returns:

A String corresponding to a previous entry

getSize

public int getSize()

As the user can use arrows to get up and down in the list, we need to know its max capacity.

Returns:

Maximum capacity of the history

finalize

protected void finalize()
                 throws java.lang.Throwable

Patch -> Memory management improvements : it may help the garbage collector. -> Author : Julien Ponge (julien@izforge.com) -> Date : 23, May 2001

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable