public static void main(String args[]) {
Context context = new Context(10, 4);
// 加法解释器
IInterpreter expression = new PlusInterprater();
int result = expression.interprete(context);
System.out.println("Result : " + result);
}
public InteractiveInterpreterConsole(
IInterpreter interpreter, String name, String prompt, String continuationPrompt) {
super(name, CONSOLE_TYPE, null, false);
this.interpreter = interpreter;
commandExecutor = new CommandExecutor(this);
consoleOutputStream = new ConsoleOutputStream(this);
interpreter.setConsole(this);
this.prompt = prompt;
this.continuationPrompt = continuationPrompt;
commandHistory = new CommandHistory();
documentListener = new ConsoleDocumentListener(this);
documentListener.registerListener();
partitioner = new InterpreterConsolePartitioner();
IDocument doc = getDocument();
doc.setDocumentPartitioner(partitioner);
partitioner.connect(doc);
documentListener.enable();
setFont();
}
@Override
public void terminate() {
boolean wasTerminated;
synchronized (this) {
wasTerminated = terminated;
terminated = true;
}
if (!wasTerminated) {
partitionerFinished();
documentListener.deregisterListener();
commandExecutor.terminate();
interpreter.interrupt();
interpreter.terminate();
}
}
public IInterpreter createSubInterpreter() {
return masterInterpreter.createSubInterpreter();
}
public String getFileType() {
return masterInterpreter.getFileType();
}
public void interrupt() {
interpreter.interrupt();
}
public void printTrace() {
writeToConsole(interpreter.getTrace().toLinkedString(), true);
}
