/**
* Returns signal properties as a string, the label is customized using a bit mask
*
* @return a string containing all properties separated by commas
*/
private static String getPropertiesAsString(Signal signal, int style) {
StringBuffer propertiesString = new StringBuffer();
boolean firstProperty = true;
for (Property property : signal.getOwnedAttributes()) {
// get the label for this property
String propertyString = PropertyUtil.getCustomLabel(property, style);
if (!propertyString.trim().equals("")) {
if (!firstProperty) {
propertiesString.append(", ");
}
propertiesString.append(propertyString);
firstProperty = false;
}
}
return propertiesString.toString();
}
/**
*
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public Signal getSignal() {
if (signal != null && signal.eIsProxy()) {
InternalEObject oldSignal = (InternalEObject) signal;
signal = (Signal) eResolveProxy(oldSignal);
if (signal != oldSignal) {
if (eNotificationRequired())
eNotify(
new ENotificationImpl(
this,
Notification.RESOLVE,
UMLPackage.SEND_SIGNAL_ACTION__SIGNAL,
oldSignal,
signal));
}
}
return signal;
}
/**
* return the custom label of the signal, given UML2 specification and a custom style.
*
* @param style the integer representing the style of the label
* @return the string corresponding to the label of the signal
*/
public static String getCustomLabel(Signal signal, int style) {
StringBuffer buffer = new StringBuffer();
buffer.append(" "); // adds " " first for correct display considerations
// visibility
if ((style & ICustomAppearence.DISP_VISIBILITY) != 0) {
buffer.append(NamedElementUtil.getVisibilityAsSign(signal));
}
// name
if ((style & ICustomAppearence.DISP_NAME) != 0) {
buffer.append(" ");
buffer.append(signal.getName());
}
//
// parameters : '(' parameter-list ')'
buffer.append("(");
buffer.append(getPropertiesAsString(signal, style));
buffer.append(")");
return buffer.toString();
}