Executer (ImageJ API)

java.lang.Object
- ij.Executer

All Implemented Interfaces:

java.lang.Runnable
```
public class Executer
extends java.lang.Object
implements java.lang.Runnable
```
Runs ImageJ menu commands in a separate thread.

Constructor Summary

Constructors
Constructor	Description
`Executer(java.lang.String cmd)`	Create an Executer to run the specified menu command in this thread using the active image.
`Executer(java.lang.String cmd, ImagePlus imp)`	Create an Executer that runs the specified menu command in a separate thread using the specified image, or using the active image if 'imp' is null.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`addCommandListener(CommandListener listener)`	Adds the specified command listener.
`static java.lang.String`	`getCommand()`	Returns the last command executed.
`static int`	`getListenerCount()`
`static boolean`	`loadLut(java.lang.String name)`	Opens a .lut file from the ImageJ/luts directory and returns 'true' if successful.
`static void`	`removeCommandListener(CommandListener listener)`	Removes the specified command listener.
`void`	`run()`
`static void`	`setAsRepeatCommand(java.lang.String cmd)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Executer
```
public Executer(java.lang.String cmd)
```
    Create an Executer to run the specified menu command in this thread using the active image.
  - Executer
```
public Executer(java.lang.String cmd,
                ImagePlus imp)
```
    Create an Executer that runs the specified menu command in a separate thread using the specified image, or using the active image if 'imp' is null.
- Method Detail
  - run
```
public void run()
```
    Specified by:
    
    run in interface java.lang.Runnable
  - loadLut
```
public static boolean loadLut(java.lang.String name)
```
    Opens a .lut file from the ImageJ/luts directory and returns 'true' if successful.
  - getCommand
```
public static java.lang.String getCommand()
```
    Returns the last command executed. Returns null if no command has been executed.
  - setAsRepeatCommand
```
public static void setAsRepeatCommand(java.lang.String cmd)
```
  - addCommandListener
```
public static void addCommandListener(CommandListener listener)
```
    Adds the specified command listener.
  - removeCommandListener
```
public static void removeCommandListener(CommandListener listener)
```
    Removes the specified command listener.
  - getListenerCount
```
public static int getListenerCount()
```