Package ghidra.app.cmd.memory

Class DeleteBlockCmd

java.lang.Object

ghidra.framework.cmd.BackgroundCommand<Program>

ghidra.app.cmd.memory.DeleteBlockCmd

All Implemented Interfaces:

Command<Program>

public class DeleteBlockCmd
extends BackgroundCommand<Program>

Command that runs in the background to delete a memory block, as the delete may be a time consuming operation.

Constructor Summary

Constructors

Constructor	Description
DeleteBlockCmd(Address[] blockAddresses, DeleteBlockListener listener)	Creates a background command for deleting memory blocks.

Method Summary

Modifier and Type	Method	Description
boolean	applyTo(Program program, TaskMonitor monitor)	Method called when this command is to apply changes to the given domain object.
boolean	getStatus()	Return whether the delete block was successful.
void	taskCompleted()	Called when the task monitor is completely done with indicating progress.

Methods inherited from class ghidra.framework.cmd.BackgroundCommand

applyTo, canCancel, dispose, getName, getStatusMsg, hasProgress, isModal, run, setStatusMsg, toString

Methods inherited from class java.lang.Object

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

Constructor Details

DeleteBlockCmd

public DeleteBlockCmd(Address[] blockAddresses,
 DeleteBlockListener listener)

Creates a background command for deleting memory blocks. Each address in the array of block addresses indicates that the block containing that address should be removed. After the command has completed, getStatus() can be called to check the success. If unsuccessful, getStatusMsg() can be called to get a message indicating why the command failed.

Parameters:

blockAddresses - addresses indicating each block to be removed.

listener - listener that will be notified when the delete block has completed.

Method Details

applyTo

public boolean applyTo(Program program,
 TaskMonitor monitor)

Description copied from class: BackgroundCommand

Method called when this command is to apply changes to the given domain object. A monitor is provided to display status information about the command as it executes in the background.

Specified by:

applyTo in class BackgroundCommand<Program>

Parameters:

program - domain object that will be affected by the command

monitor - monitor to show progress of the command

Returns:

true if the command applied successfully

getStatus

public boolean getStatus()

Return whether the delete block was successful.

Returns:

true if the block was deleted

taskCompleted

public void taskCompleted()

Description copied from class: BackgroundCommand

Called when the task monitor is completely done with indicating progress.

Overrides:

taskCompleted in class BackgroundCommand<Program>

See Also:

• BackgroundCommand.taskCompleted()