import org.scijava.command.CommandService; //导入依赖的package包/类
private void removeAppCommandsFromMenu() {
	final PlatformService platformService = getPlatformService();
	final EventService eventService = platformService.eventService();
	final CommandService commandService = platformService.commandService();

	// NB: Search for commands being handled at the application level.
	// We remove such commands from the main menu bar;
	// the Mac application menu will trigger them instead.
	final ArrayList<ModuleInfo> infos = new ArrayList<>();
	for (final CommandInfo info : commandService.getCommands()) {
		if (info.is("app-command")) {
			info.setMenuPath(null);
			infos.add(info);
		}
	}
	eventService.publish(new ModulesUpdatedEvent(infos));
}
 

import org.scijava.command.CommandService; //导入依赖的package包/类
/**
 * This method is called when the plugin is loaded. See
 * {@link ij.plugin.PlugIn#run(java.lang.String)} Prompts user for a new
 * snippet that will be saved in {@code BAR/My_Routines/}
 *
 * @param arg
 *            ignored (Otherwise specified in plugins.config).
 */
@Override
public void run(final String arg) {
	Utils.shiftClickWarning();
	if (new GuiUtils().getFileCount(Utils.getLibDir()) == 0) {
		final YesNoCancelDialog query = new YesNoCancelDialog(null, "Install lib Files?",
				"Some of the code generated by this plugin assumes the adoption\n"
						+ "of centralized lib files, but none seem to exist in your local directory\n" + "("
						+ Utils.getLibDir() + ")\nWould you like to install them now?");
		if (query.cancelPressed()) {
			return;
		} else if (query.yesPressed()) {
			final Context context = (Context) IJ.runPlugIn("org.scijava.Context", "");
			final CommandService commandService = context.getService(CommandService.class);
			commandService.run(Installer.class, true);
			return;
		}
	}
	if (showDialog()) {
		if (sContents.length()>0)
			saveAndOpenSnippet();
		else
			IJ.showStatus(sFilename +" was empty. No file was saved...");
	}

}
 

import org.scijava.command.CommandService; //导入依赖的package包/类
/** Open the ImageJ overlay manager window */
private void openROIManager() {
     CommandService cs = os.getContext().getService(CommandService.class);
     try {
         cs.run(OverlayManager.class, true, new Object[0]);
     } catch(Exception e) {
         log.println("\nUnable to open ROI Manager window.");
         handleError(e);
     }
}
 

import org.scijava.command.CommandService; //导入依赖的package包/类
public SlideSetPluginLoader(ImageJ context, 
        DataTypeIDService dtid, SlideSetLog log, HelpLoader hl) {
     if(context == null || dtid == null || log == null)
          throw new IllegalStateException("Cannot initialize "
                  + "plugin loader without other SlideSet components");
     this.ij = context;
     this.cs = ij.get(CommandService.class);
     this.dtid = dtid;
     this.log = log;
     this.hl = hl;
     this.plugins = loadPlugins();
}
 

import org.scijava.command.CommandService; //导入依赖的package包/类
@Test
public void testRunCommand() throws InterruptedException, ExecutionException {
	final CommandService cs = context.service(CommandService.class);
	final CommandModule module = cs.run(Fibonacci.class, true, "n", 7).get();
	final int result = (Integer) module.getOutput("result");
	assertEquals(13, result);
}
 

import org.scijava.command.CommandService; //导入依赖的package包/类
public CommandPicker(Context c) {
    context = c;
    commandService = c.getService(CommandService.class);
}
 

import org.scijava.command.CommandService; //导入依赖的package包/类
public static void main(final String... args) {
	final Context c = new Context();
	c.service(UIService.class).showUI();
	c.service(CommandService.class).run(OpenImageFromOMERO.class, true);
}
 

import org.scijava.command.CommandService; //导入依赖的package包/类
@Test
public void testGenerateAll() throws IOException {
	// create a context with a minimal command set
	final PluginIndex pluginIndex = new PluginIndex() {
		@Override
		public void discover() {
			super.discover();
			removeAll(getPlugins(Command.class));
			add(pluginInfo(FileNew.class));
			add(pluginInfo(FileOpen.class));
			add(pluginInfo(FileSave.class));
			add(pluginInfo(FileExit.class));
			add(pluginInfo(Lion.class));
			add(pluginInfo(Tiger.class));
			add(pluginInfo(Bear.class));
		}
	};
	final ArrayList<Class<? extends Service>> classes =
		new ArrayList<Class<? extends Service>>();
	classes.add(AppService.class);
	classes.add(CommandService.class);
	classes.add(MenuService.class);
	final Context context = new Context(classes, pluginIndex);
	final ScriptGenerator scriptGen = new ScriptGenerator(context);
	final File tempDir =
		TestUtils.createTemporaryDirectory("script-generator-");
	final File libDir = new File(tempDir, "lib");
	final File scriptsDir = new File(libDir, "scripts");
	assertTrue(scriptsDir.mkdirs());
	final int returnCode = scriptGen.generateAll(tempDir);
	context.dispose();

	assertEquals(0, returnCode);
	final File imagejDir = new File(scriptsDir, "imagej");
	assertTrue(imagejDir.isDirectory());
	final File fileDir = new File(imagejDir, "File");
	assertTrue(fileDir.isDirectory());
	final File animalsDir = new File(imagejDir, "\ufeffAnimals");
	assertTrue(animalsDir.isDirectory());
	assertTrue(new File(fileDir, "New.py").exists());
	assertTrue(new File(fileDir, "\ufeffOpen.py").exists());
	assertTrue(new File(fileDir, "\ufeff\ufeffSave.py").exists());
	assertTrue(new File(fileDir, "\ufeff\ufeff\ufeffExit.py").exists());
	assertTrue(new File(animalsDir, "Lion.py").exists());
	assertTrue(new File(animalsDir, "\ufeffTiger.py").exists());
	assertTrue(new File(animalsDir, "\ufeff\ufeffBear.py").exists());
	FileUtils.deleteRecursively(tempDir);
}