Executer (ImageJ API)

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java.lang.Object
- ij.Executer

All Implemented Interfaces:

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

Constructor Summary

Constructors
Constructor	Description
`Executer(String cmd)`	Create an Executer to run the specified menu command in this thread using the active image.
`Executer(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 String`	`getCommand()`	Returns the last command executed.
`static int`	`getListenerCount()`
`static boolean`	`loadLut(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()`

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

- Constructor Detail
  - Executer
```
public Executer(String cmd)
```
    Create an Executer to run the specified menu command in this thread using the active image.
  - Executer
```
public Executer(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 Runnable
  - loadLut
```
public static boolean loadLut(String name)
```
    Opens a .lut file from the ImageJ/luts directory and returns 'true' if successful.
  - getCommand
```
public static String getCommand()
```
    Returns the last command executed. Returns null if no command has been executed.
  - 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()
```

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