public void performJob(String name) {
bb.addListener(
GraphAttrSet.name,
new Listener() {
public void keyChanged(String key, Object value) {
GraphModel gm = bb.getData(GraphAttrSet.name);
try {
main_interpreter.set(gm.getLabel(), gm);
} catch (EvalError evalError) {
evalError.printStackTrace();
}
}
});
evaluations += "clr(){console.clear();}";
evaluations = "import graphlab.graph.graph.*;" + evaluations;
ext_console = (ShellConsole) UIUtils.getComponent(bb, "ShellSideBar");
ext_console.shell = this;
final ShellConsole console = ext_console;
main_interpreter = new Interpreter(console);
parser = new InwardCommandParser(main_interpreter, this);
parser.addCommands(new GraphCommands(bb));
// parser.addCommands(new ShellServerCommands(bb));
parser.addCommands(new VertexCommands(bb));
parser.addCommands(new EdgeCommands(bb));
parser.addCommands(new NativeCommands(bb));
evaluations = InwardCommandParser.evaluations;
ShellCodeCompletion code_completion =
new ShellCodeCompletion(
main_interpreter, parser.commands, parser.abbrs, code_completion_dictionary);
console.setNameCompletion(code_completion);
new Thread() {
public void run() {
try {
main_interpreter.set("abbreviations", parser.abbrs);
main_interpreter.set("code_completion_dictionary", code_completion_dictionary);
main_interpreter.set("evaluations", evaluations);
main_interpreter.set("console", console);
main_interpreter.set("blackboard", bb);
main_interpreter.set("graphdata", new GraphData(bb));
parser.abbrs.put("_clr", "clr");
// main_interpreter.set("me", Shell.this);
main_interpreter.eval(evaluations);
} catch (EvalError evalError) {
evalError.printStackTrace();
}
main_interpreter.run();
}
}.start();
// for not printing 'by niemeyer'
new Thread() {
public void run() {
try {
Thread.sleep(1000);
console.clear();
console.print("bsh % ");
} catch (InterruptedException e) {
ExceptionHandler.catchException(e);
}
}
}.start();
}
/** * as far as i could figure out by now, this class controls the shell of the program( :p heh, smart! * ) when the shell is called, current blackboard object is passed and class' constructor assigns it * to the bb parameter * * @author Mohamad Ali Rostami * @email [email protected] */ public class Shell { public static final String event = UIUtils.getUIEventKey("RunShell"); static final String NAME = "SHELL BLKBRD"; int newvar_maker = 0; GraphData data; Interpreter main_interpreter; public ShellConsole ext_console; BlackBoard bb; String evaluations; // it may be a HashMap containing all of the commands public HashMap<String, Class> code_completion_dictionary = new HashMap<String, Class>(); public InwardCommandParser parser; public Shell(BlackBoard blackBoard) { data = new GraphData(blackBoard); this.bb = blackBoard; } public Object evaluate(String s) { System.out.println(s); evaluations += s; try { return main_interpreter.eval(s); } catch (EvalError evalError) { evalError.printStackTrace(); } return null; } public void addCodeCompletionDictionary(String s, Class c) { code_completion_dictionary.put(s, c); } public Object evaluateCommand(String s, String name, String abbr) { return parser.evaluateCommand(s, name, abbr); } public void set_variable(String s, Object o) { try { main_interpreter.set(s, o); } catch (EvalError evalError) { evalError.printStackTrace(); } } public Object get(String s) { try { return main_interpreter.get(s); } catch (EvalError evalError) { evalError.printStackTrace(); } return null; } public String getEvaluations() { return evaluations; } public String newVariable() { newvar_maker++; return "_newvar_" + newvar_maker; } public void performJob(String name) { bb.addListener( GraphAttrSet.name, new Listener() { public void keyChanged(String key, Object value) { GraphModel gm = bb.getData(GraphAttrSet.name); try { main_interpreter.set(gm.getLabel(), gm); } catch (EvalError evalError) { evalError.printStackTrace(); } } }); evaluations += "clr(){console.clear();}"; evaluations = "import graphlab.graph.graph.*;" + evaluations; ext_console = (ShellConsole) UIUtils.getComponent(bb, "ShellSideBar"); ext_console.shell = this; final ShellConsole console = ext_console; main_interpreter = new Interpreter(console); parser = new InwardCommandParser(main_interpreter, this); parser.addCommands(new GraphCommands(bb)); // parser.addCommands(new ShellServerCommands(bb)); parser.addCommands(new VertexCommands(bb)); parser.addCommands(new EdgeCommands(bb)); parser.addCommands(new NativeCommands(bb)); evaluations = InwardCommandParser.evaluations; ShellCodeCompletion code_completion = new ShellCodeCompletion( main_interpreter, parser.commands, parser.abbrs, code_completion_dictionary); console.setNameCompletion(code_completion); new Thread() { public void run() { try { main_interpreter.set("abbreviations", parser.abbrs); main_interpreter.set("code_completion_dictionary", code_completion_dictionary); main_interpreter.set("evaluations", evaluations); main_interpreter.set("console", console); main_interpreter.set("blackboard", bb); main_interpreter.set("graphdata", new GraphData(bb)); parser.abbrs.put("_clr", "clr"); // main_interpreter.set("me", Shell.this); main_interpreter.eval(evaluations); } catch (EvalError evalError) { evalError.printStackTrace(); } main_interpreter.run(); } }.start(); // for not printing 'by niemeyer' new Thread() { public void run() { try { Thread.sleep(1000); console.clear(); console.print("bsh % "); } catch (InterruptedException e) { ExceptionHandler.catchException(e); } } }.start(); } /** * @param b * @return the available shell for b. (normally the working shell of application) */ public static Shell getCurrentShell(BlackBoard b) { return b.getData(NAME); } }