public AttributeCallExp createAttributeCallExp(
OclExpression source,
CoreAttribute attribute,
bool isMarkedPre)
{
AttributeCallExp exp = new AttributeCallExpImpl();
exp.setFactory(this);
exp.setSource(isMarkedPre ? createAtPreOperation(source) : source);
exp.setReferredAttribute(attribute);
CoreClassifier expType;
if (attribute.isOclDefined())
{
expType = attribute.getFeatureType();
}
else
{
expType = attribute.getModel() != null?attribute.getModel().toOclType(attribute.getFeatureType()) : attribute.getFeatureType();
}
exp.setType(((AttributeCallExpImpl)exp).getExpressionType(source, expType));
if (source != null)
{
((OclExpressionImpl)source).setAppliedProperty(exp);
}
return(exp);
}
public void testDefAttribute()
{
getClassifier("Film").addDefinedElement("test.ocl", "myNewAttr", getClassifier("Integer"));
try
{
getClassifier("Film").addDefinedElement("test.ocl", "myNewAttr", getClassifier("Integer"));
throw new AssertFailedException();
}
catch (Exception e)
{}
try
{
getClassifier("Product").addDefinedElement("test.ocl", "myNewAttr", getClassifier("Integer"));
throw new AssertFailedException();
}
catch (Exception e)
{}
try
{
getClassifier("Film").addDefinedElement("test.ocl", "name", getClassifier("Integer"));
throw new AssertFailedException();
}
catch (Exception e)
{}
CoreAttribute attr = getClassifier("Film").lookupAttribute("myNewAttr");
Assert.AreEqual("Integer", attr.getFeatureType().getName());
Assert.IsTrue(attr.isOclDefined());
CoreAttribute nameAttr = getClassifier("Film").lookupAttribute("name");
Assert.AreEqual("String", nameAttr.getFeatureType().getName());
Assert.IsFalse(nameAttr.isOclDefined());
getClassifier("Film").deleteAllConstraintsForSource("test.ocl");
Assert.IsNull(getClassifier("Film").lookupAttribute("myNewAttr"));
}
