Object result = caseDocumentation(documentation);
if (result == null) result = defaultCase(theEObject);
return result;
}
case BPELPackage.MESSAGE_EXCHANGES: {
MessageExchanges messageExchanges = (MessageExchanges)theEObject;
Object result = caseMessageExchanges(messageExchanges);
if (result == null) result = caseExtensibleElement(messageExchanges);
if (result == null) result = caseExtensibleElement_1(messageExchanges);
if (result == null) result = caseWSDLElement(messageExchanges);
if (result == null) result = defaultCase(theEObject);