org.kuali.student.common.ui.client.widgets.rules
Class EditHistory

java.lang.Object
  org.kuali.student.common.ui.client.widgets.rules.EditHistory

All Implemented Interfaces:

Serializable

public class EditHistory
extends Object
implements Serializable

See Also:

Serialized Form

Field Summary

private int	currHistoryIndex
private List<StatementVO>	histories
private static int	MAX_NUM_HISTORIES
private static long	serialVersionUID

Constructor Summary

EditHistory(StatementVO origStatementVO)

Method Summary

StatementVO	getLastHistoricStmtVO()
StatementVO	getSafeHistoricStmtVO(int index)
boolean	isRedoable()
boolean	isUndoable()
StatementVO	redo()
void	save(StatementVO historicStmtVO)
StatementVO	undo()

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

histories

private List<StatementVO> histories

MAX_NUM_HISTORIES

private static final int MAX_NUM_HISTORIES

See Also:

Constant Field Values

currHistoryIndex

private int currHistoryIndex

Constructor Detail

EditHistory

public EditHistory(StatementVO origStatementVO)

Method Detail

save

public void save(StatementVO historicStmtVO)

getLastHistoricStmtVO

public StatementVO getLastHistoricStmtVO()

getSafeHistoricStmtVO

public StatementVO getSafeHistoricStmtVO(int index)

undo

public StatementVO undo()

redo

public StatementVO redo()

isUndoable

public boolean isUndoable()

isRedoable

public boolean isRedoable()