com.metamatrix.platform.config.service
Class ActionHistory

java.lang.Object
  com.metamatrix.platform.config.service.ActionHistory

public class ActionHistory
extends java.lang.Object

This class maintains a history of actions. The "maximum size" of the history can be specified. However, when the history is pruned, it is done so in whole transactions.

Field Summary

static int

DEFAULT_ACTION_COUNT_LIMIT

Constructor Summary

ActionHistory()

Method Summary

void	addActionsForTransaction(java.util.List newActions)
void	clearHistory()
java.util.List	getHistory()
int	getHistoryLimit()
int	getHistorySize()
java.util.List	pop(int count)
protected void	pruneIfRequired()
void	setHistoryLimit(int newLimit)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ACTION_COUNT_LIMIT

public static final int DEFAULT_ACTION_COUNT_LIMIT

See Also:

Constant Field Values

Constructor Detail

ActionHistory

public ActionHistory()

Method Detail

addActionsForTransaction

public void addActionsForTransaction(java.util.List newActions)

getHistorySize

public int getHistorySize()

getHistory

public java.util.List getHistory()

pop

public java.util.List pop(int count)

getHistoryLimit

public int getHistoryLimit()

clearHistory

public void clearHistory()

setHistoryLimit

public void setHistoryLimit(int newLimit)

pruneIfRequired

protected void pruneIfRequired()