Package eu.bandm.tools.message

Class MessageStore<M extends Message>

java.lang.Object

eu.bandm.tools.message.MessageStore_<M>

eu.bandm.tools.message.MessageStore<M>

Type Parameters:

M - the type of the messages

All Implemented Interfaces:

MessageReceiver<M>

public class MessageStore<M extends Message>
extends MessageStore_<M>

Storage for a sequence of Messages in order of their arrival. All messages received are added to an internal sequential storage in the order of arrival. Additionally the nesting level of Message.Kind.logStart and Message.Kind.logEnd messages is stored, which can be rendered by a GUI.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	MessageStore.ListModel	Standard specialisation of AbstractListModel.
class	MessageStore.TableModel	Standard specialisation of AbstractTableModel.

Field Summary

Fields

Modifier and Type	Field	Description
protected int	nestingLevel	Internal state for storing the nesting of Message.Kind.logStart and Message.Kind.logEnd messages.

Fields inherited from class eu.bandm.tools.message.MessageStore_

indents, listModel, messages, tableModel

Constructor Summary

Constructors

Constructor	Description
MessageStore()	Only constructor

Method Summary

Modifier and Type	Method	Description
void	clearNestingLevel()	Resets nesting level to 0.
M	get(int i)	Return the message stored at the given poisition.
void	receive(M message)	Adds the received message to the internal store and notifies all GUI objects.

Methods inherited from class eu.bandm.tools.message.MessageStore_

clear, drainAndClear, drainTo, getListModel, getMessages, getSize, getTableModel, isEmpty, notifyGuiAdd, notifyGuiChanged_ALL, setListModel, setTableModel

Methods inherited from class java.lang.Object

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

Methods inherited from interface eu.bandm.tools.message.MessageReceiver

ifSubcriticalThen, ifSubcriticalThen, ifSubcriticalThenElse

Field Details

nestingLevel

protected int nestingLevel

Internal state for storing the nesting of Message.Kind.logStart and Message.Kind.logEnd messages. Is always >=0, also in case of inconsistent nesting of incomming messages.

Constructor Details

MessageStore

public MessageStore()

Only constructor

Method Details

clearNestingLevel

public void clearNestingLevel()

Resets nesting level to 0.

receive

public void receive(M message)

Adds the received message to the internal store and notifies all GUI objects. Counts the nesting level of Message.Kind.logStart and Message.Kind.logEnd messages. Never goes below zero(0).

Specified by:

receive in interface MessageReceiver<M extends Message>

Specified by:

receive in class MessageStore_<M extends Message>

Parameters:

message - the received message.

get

public M get(int i)

Return the message stored at the given poisition.

Parameters:

i - the position of the returned message, >= 0.

Returns:

the message stored at the given poisition.