Examples with SyntaxError net.sf.sdedit.error.SyntaxError used on opensource projects

Example 1 with SyntaxError

use of net.sf.sdedit.error.SyntaxError in project abstools by abstools.

the class FragmentManager method closeRecentFragment.

private void closeRecentFragment() throws SyntaxError {
    if (openFragments.isEmpty()) {
        throw new SyntaxError(diagram.getDataProvider(), "There is no open comment");
    }
    Fragment comment = openFragments.removeLast();
    closingFragments.addLast(comment);
}

Example 2 with SyntaxError

use of net.sf.sdedit.error.SyntaxError in project abstools by abstools.

the class TextHandler method nextMessage.

/**
 * Returns the {@linkplain MessageData} object made from the current line.
 *
 * @return the {@linkplain MessageData} object made from the current line
 * @throws SyntaxError
 *             if the next message cannot be parsed
 */
public MessageData nextMessage() throws SyntaxError {
    if (section == 0) {
        throw new IllegalStateException("not all objects have been read");
    }
    if (currentLine == null) {
        throw new IllegalStateException("nothing to read");
    }
    MessageData data;
    try {
        data = new TextBasedMessageData(currentLine);
    } catch (SyntaxError e) {
        e.setProvider(this);
        throw e;
    }
    currentLine = null;
    return data;
}

Example 3 with SyntaxError

use of net.sf.sdedit.error.SyntaxError in project abstools by abstools.

the class TextHandler method nextObjectIntern.

private Lifeline nextObjectIntern() throws SyntaxError {
    if (currentLine == null) {
        throw new IllegalStateException("nothing to read");
    }
    if (currentLine.indexOf(':') == -1) {
        throw new SyntaxError(this, "not a valid object declaration - ':' missing");
    }
    String[] parts = Grep.parse("(\\/?.+?):([^\\[\\]]+?)\\s*(\\[.*?\\]|)\\s*(\".*\"|)", currentLine);
    if (parts == null || parts.length != 4) {
        String msg;
        if (currentLine.indexOf('.') >= 0) {
            msg = "not a valid object declaration, perhaps you forgot to " + "enter an empty line before the message section";
        } else {
            msg = "not a valid object declaration";
        }
        throw new SyntaxError(this, msg);
    }
    currentLine = null;
    String name = parts[0];
    String type = parts[1];
    String flags = parts[2];
    String label = parts[3];
    if (!label.equals("")) {
        label = label.substring(1, label.length() - 1);
    }
    boolean anon = flags.indexOf('a') >= 0;
    boolean role = flags.indexOf('r') >= 0;
    boolean active = flags.indexOf('v') >= 0;
    boolean process = flags.indexOf('p') >= 0;
    boolean hasThread = flags.indexOf('t') >= 0;
    boolean autoDestroy = flags.indexOf('x') >= 0;
    boolean external = flags.indexOf('e') >= 0;
    Lifeline lifeline;
    if (external && !process) {
        throw new SyntaxError(this, "only processes can be declared external");
    }
    if (name.startsWith("/")) {
        if (type.equals("Actor") || process) {
            throw new SyntaxError(this, "processes and actors must be visible");
        }
        if (hasThread) {
            throw new SyntaxError(this, "invisible objects cannot have their own thread");
        }
        lifeline = new Lifeline(name.substring(1), type, label, false, anon, role, active, false, false, autoDestroy, external, diagram);
    } else {
        if (type.equals("Actor")) {
            if (anon) {
                throw new SyntaxError(this, "actors cannot be anonymous");
            }
        }
        if ((type.equals("Actor") || process) && hasThread) {
            throw new SyntaxError(this, "actors cannot have their own thread");
        }
        if ((type.equals("Actor") || process) && autoDestroy) {
            throw new SyntaxError(this, "actors cannot be (automatically) destroyed");
        }
        lifeline = new Lifeline(parts[0], parts[1], label, true, anon, role, active, process, hasThread, autoDestroy, external, diagram);
    }
    int cmt = rawLine.indexOf("#!");
    if (cmt >= 0 && cmt + 2 < rawLine.length() - 1) {
        String annotation = rawLine.substring(cmt + 2).trim();
        annotations.put(lifeline, annotation);
    }
    return lifeline;
}

Example 4 with SyntaxError

use of net.sf.sdedit.error.SyntaxError in project abstools by abstools.

the class PrintDialog method reinitialize.

private void reinitialize() {
    String source = ui.getCode();
    Configuration configuration = ui.getConfiguration().getDataObject();
    exporter = new MultipageExporter(printerProperties.getDataObject(), source, configuration);
    try {
        exporter.init();
    } catch (RuntimeException re) {
        throw re;
    } catch (SemanticError se) {
    /* ignored */
    } catch (SyntaxError se) {
    /* ignored */
    }
    int scale = (int) (100 * exporter.getScale());
    scaleLabel.setText("Zoom factor: " + scale + " %");
    preview.setViewportView(exporter);
}

Example 5 with SyntaxError

use of net.sf.sdedit.error.SyntaxError in project abstools by abstools.

the class Diagram method readNextMessage.

private void readNextMessage() throws SyntaxError, SemanticError {
    MessageData data = provider.nextMessage();
    noteManager.closeNote(data.getCaller());
    String[] callees = data.getCallees();
    if (callees.length == 1) {
        throw new SyntaxError(provider, "A broadcast message must have at least two receivers");
    }
    if (callees.length >= 2) {
        if (data.isSpawnMessage()) {
            throw new SyntaxError(provider, "Broadcast messages are spawning by default");
        }
        Set<String> calleeSet = new HashSet<String>();
        Lifeline[] allButLast = new Lifeline[callees.length - 1];
        for (int i = 0; i < callees.length; i++) {
            String callee = callees[i];
            if (callee.length() == 0) {
                throw new SyntaxError(provider, "Malformed broadcast message");
            }
            if (!calleeSet.add(callee)) {
                throw new SyntaxError(provider, "Duplicate receiver: " + callee);
            }
            if (callee.equals(data.getCaller())) {
                throw new SyntaxError(provider, "The sender " + callee + " cannot be a " + "receiver of the broadcast message");
            }
            noteManager.closeNote(callee);
            MessageData part = new MessageData();
            // TODO mnemonics
            part.setCaller(data.getCaller());
            part.setCallee(callee);
            part.setLevel(data.getLevel());
            part.setThread(data.getThread());
            if (getLifeline(data.getCaller()) != null) {
                if (!getLifeline(data.getCaller()).isAlwaysActive()) {
                    part.setSpawnMessage(true);
                }
            }
            part.setReturnsInstantly(data.returnsInstantly());
            if (i == 0) {
                part.setNoteNumber(data.getNoteNumber());
                part.setMessage(data.getMessage());
                part.setBroadcastType(BroadcastMessage.FIRST);
            } else if (i == callees.length - 1) {
                part.setBroadcastType(BroadcastMessage.LAST);
            } else {
                part.setBroadcastType(BroadcastMessage.OTHER);
            }
            BroadcastMessage msg = (BroadcastMessage) processor.processMessage(part);
            if (i < callees.length - 1) {
                allButLast[i] = msg.getCallee();
            } else {
                msg.setOtherCallees(allButLast);
            }
            processor.execute(msg);
        }
    } else {
        noteManager.closeNote(data.getCallee());
        ForwardMessage msg = processor.processMessage(data);
        processor.execute(msg);
    }
    fragmentManager.clearLabels();
}