com.hardcode.gdbms.engine.data.command
Class ModifyCommand

java.lang.Object
  com.hardcode.gdbms.engine.data.command.AbstractCommand
      com.hardcode.gdbms.engine.data.command.ModifyCommand

All Implemented Interfaces:

Command

public class ModifyCommand
extends AbstractCommand
implements Command

Field Summary

Fields inherited from class com.hardcode.gdbms.engine.data.command.AbstractCommand

commandStack, dataSource, index

Constructor Summary

ModifyCommand(int index, EditableDataSource dataSource, Value oldValue, Value newValue, int fieldIndex, CommandStack cs)

Method Summary

void	redo()
void	undo()

Methods inherited from class com.hardcode.gdbms.engine.data.command.AbstractCommand

getIndex, setIndex

Methods inherited from class java.lang.Object

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

Constructor Detail

ModifyCommand

public ModifyCommand(int index,
                     EditableDataSource dataSource,
                     Value oldValue,
                     Value newValue,
                     int fieldIndex,
                     CommandStack cs)

Method Detail

redo

public void redo()
          throws DriverException

Specified by:

redo in interface Command

Throws:

DriverException

undo

public void undo()
          throws DriverException

Specified by:

undo in interface Command

Throws:

DriverException