@Override
public EOperation define(EcoreEnvironment env) {
EOperation eOperation = EcoreFactory.eINSTANCE.createEOperation();
eOperation.setName(fName);
int pos = 0;
for (EClassifier cls : fParamTypes) {
EParameter eParam = EcoreFactory.eINSTANCE.createEParameter();
String paramName = cls.getName();
if (fParamNames != null) {
paramName = fParamNames[pos++];
}
eParam.setName(paramName);
eParam.setEType(cls);
eOperation.getEParameters().add(eParam);
}
eOperation.setEType(fReturnType);
assert fContextType instanceof EClass;
((EClass) fContextType).getEOperations().add(eOperation);
CallHandlerAdapter.attach(eOperation, fDispatcher);
return eOperation;
}
public Object invoke(
ModuleInstance module,
Object source,
Object[] args,
QvtOperationalEvaluationEnv evalEnv) {
String self = (String) source;
Object arg0 = args[0];
if (arg0 == null && arg0 == CallHandlerAdapter.getInvalidResult(evalEnv)) {
return self;
}
Object arg1 = args[1];
if (arg1 == null && arg1 == CallHandlerAdapter.getInvalidResult(evalEnv)) {
return CallHandlerAdapter.getInvalidResult(evalEnv);
}
return self.replace((String) arg0, (String) arg1);
}
public Object invoke(
ModuleInstance module,
Object source,
Object[] args,
QvtOperationalEvaluationEnv evalEnv) {
Object leftVal = args[0];
if (leftVal == null && leftVal == CallHandlerAdapter.getInvalidResult(evalEnv)) {
return CallHandlerAdapter.getInvalidResult(evalEnv);
}
String self = (String) source;
String arg = (String) leftVal;
int pos = self.indexOf(arg);
if (pos < 0) {
return null;
}
return self.substring(pos + arg.length());
}
public void define(EcoreEnvironment env) {
for (OperationProvider operation : getOperations()) {
EOperation defOper = operation.define(env);
if (operation.fIsStatic) {
QvtOperationalParserUtil.markAsStaticOperation(defOper);
}
if (CallHandlerAdapter.getDispatcher(defOper) == UNSUPPORTED_OPER) {
QvtOperationalParserUtil.markAsUnsupported(defOper);
}
}
}
public Object invoke(
ModuleInstance module,
Object source,
Object[] args,
QvtOperationalEvaluationEnv evalEnv) {
Object leftVal = args[0];
if (leftVal == null && leftVal == CallHandlerAdapter.getInvalidResult(evalEnv)) {
return false;
}
String counterName = (String) leftVal;
return StringCounter.getInstance(evalEnv).increment(counterName);
}
public Object invoke(
ModuleInstance module,
Object source,
Object[] args,
QvtOperationalEvaluationEnv evalEnv) {
Object leftVal = args[0];
if (leftVal == null && leftVal == CallHandlerAdapter.getInvalidResult(evalEnv)) {
return source;
}
String quoteStr = (String) leftVal;
String self = (String) source;
return quoteStr + self + quoteStr;
}
public Object invoke(
ModuleInstance module,
Object source,
Object[] args,
QvtOperationalEvaluationEnv evalEnv) {
String self = (String) source;
Object leftVal = args[0];
if (leftVal == null && leftVal == CallHandlerAdapter.getInvalidResult(evalEnv)) {
return -1;
}
return self.lastIndexOf((String) leftVal) + 1;
}
public Object invoke(
ModuleInstance module,
Object source,
Object[] args,
QvtOperationalEvaluationEnv evalEnv) {
String self = (String) source;
Object leftVal = args[0];
if (leftVal == null && leftVal == CallHandlerAdapter.getInvalidResult(evalEnv)) {
return false;
}
return Boolean.valueOf(Pattern.matches((String) leftVal, self));
}
public Object invoke(
ModuleInstance module,
Object source,
Object[] args,
QvtOperationalEvaluationEnv evalEnv) {
Object leftVal = args[0];
if (leftVal == null && leftVal == CallHandlerAdapter.getInvalidResult(evalEnv)) {
return false;
}
Integer arg = (Integer) leftVal;
Object self = AS_INTEGER.invoke(module, source, args, evalEnv);
return Boolean.valueOf(arg.equals(self));
}
public Object invoke(
ModuleInstance module,
Object source,
Object[] args,
QvtOperationalEvaluationEnv evalEnv) {
if (!Boolean.TRUE.equals(IS_QUOTED.invoke(module, source, args, evalEnv))) {
return source;
}
Object leftVal = args[0];
if (leftVal == null && leftVal == CallHandlerAdapter.getInvalidResult(evalEnv)) {
return false;
}
String quoteStr = (String) leftVal;
String self = (String) source;
return self.substring(quoteStr.length(), self.length() - quoteStr.length());
}
public Object invoke(
ModuleInstance module,
Object source,
Object[] args,
QvtOperationalEvaluationEnv evalEnv) {
Object leftVal = args[0];
if (leftVal == null && leftVal == CallHandlerAdapter.getInvalidResult(evalEnv)) {
return false;
}
String quoteStr = (String) leftVal;
String self = (String) source;
return Boolean.valueOf(
self.length() >= (quoteStr.length() * 2)
&& self.startsWith(quoteStr)
&& self.endsWith(quoteStr));
}
public Object invoke(
ModuleInstance module,
Object source,
Object[] args,
QvtOperationalEvaluationEnv evalEnv) {
Object leftVal = args[0];
if (leftVal == null && leftVal == CallHandlerAdapter.getInvalidResult(evalEnv)) {
return false;
}
Number arg = (Number) leftVal;
Object self = AS_FLOAT.invoke(module, source, args, evalEnv);
if (self != null) {
return arg.doubleValue() == ((Number) self).doubleValue();
}
return Boolean.valueOf(false);
}
public Object invoke(
ModuleInstance module,
Object source,
Object[] args,
QvtOperationalEvaluationEnv evalEnv) {
Object leftVal = args[0];
if (leftVal == null && leftVal == CallHandlerAdapter.getInvalidResult(evalEnv)) {
return false;
}
String self = (String) source;
for (int i = 0; i < self.length(); i++) {
char c = self.charAt(i);
if ((i == 0 && !UCharacter.isLetter(c)) || !UCharacter.isLetterOrDigit(c)) {
return Boolean.FALSE;
}
}
return Boolean.TRUE;
}
public EOperation define(EcoreEnvironment env) {
List<Variable<EClassifier, EParameter>> argList =
new ArrayList<Variable<EClassifier, EParameter>>();
int pos = 0;
for (EClassifier cls : fParamTypes) {
Variable<EClassifier, EParameter> stringVariable =
ExpressionsFactory.eINSTANCE.createVariable();
String paramName = cls.getName();
if (fParamNames != null) {
paramName = fParamNames[pos++];
}
stringVariable.setName(paramName);
stringVariable.setType(cls);
argList.add(stringVariable);
}
EOperation result =
env.defineOperation(
fContextType,
fName,
fReturnType,
argList,
org.eclipse.ocl.ecore.EcoreFactory.eINSTANCE.createConstraint());
CallHandlerAdapter.attach(result, fDispatcher);
if (fIsDeprecated) {
if (fDeprecatedBy != null) {
QvtOperationalParserUtil.markAsDeprecated(result, fDeprecatedBy);
} else {
QvtOperationalParserUtil.markAsDeprecated(result);
}
}
return result;
}
