public String getJavaStubSource(IEObjectDescription description) {
if (!isJvmDeclaredType(description)) {
return null;
}
QualifiedName qualifiedName = description.getQualifiedName();
StringBuilder classSignatureBuilder = new StringBuilder();
if (qualifiedName.getSegments().size() > 1) {
String string = qualifiedName.toString();
classSignatureBuilder.append("package " + string.substring(0, string.lastIndexOf('.')) + ";");
classSignatureBuilder.append("\n");
}
classSignatureBuilder.append("public ");
if (description.getEClass() == TypesPackage.Literals.JVM_GENERIC_TYPE) {
if (description.getUserData(JvmTypesResourceDescriptionStrategy.IS_INTERFACE) != null) {
classSignatureBuilder.append("interface ");
} else {
classSignatureBuilder.append("class ");
}
} else if (description.getEClass() == TypesPackage.Literals.JVM_ENUMERATION_TYPE) {
classSignatureBuilder.append("enum ");
} else if (description.getEClass() == TypesPackage.Literals.JVM_ANNOTATION_TYPE) {
classSignatureBuilder.append("@interface ");
}
classSignatureBuilder.append(qualifiedName.getLastSegment());
String typeParameters =
description.getUserData(JvmTypesResourceDescriptionStrategy.TYPE_PARAMETERS);
if (typeParameters != null) {
classSignatureBuilder.append(typeParameters);
}
classSignatureBuilder.append("{}");
return classSignatureBuilder.toString();
}
public boolean reject(IEObjectDescription element) {
return element.getEClass() == TerminologyPackage.Literals.ENTRY
|| element.getEClass() == TerminologyPackage.Literals.SUBJECT
|| element.getEClass() == TerminologyPackage.Literals.TERMINOLOGY
|| element.getEClass() == TerminologyPackage.Literals.PRODUCT
|| element.getEClass() == TerminologyPackage.Literals.GR
|| element.getEClass() == TerminologyPackage.Literals.LANGUAGE
|| element.getEClass() == TerminologyPackage.Literals.CUSTOMER;
}
protected boolean isJvmDeclaredType(IEObjectDescription description) {
EClass eClass = description.getEClass();
return (eClass == TypesPackage.Literals.JVM_GENERIC_TYPE
|| eClass == TypesPackage.Literals.JVM_ENUMERATION_TYPE
|| eClass == TypesPackage.Literals.JVM_ANNOTATION_TYPE)
&& description.getUserData(IS_NESTED_TYPE) == null;
}
protected boolean isAcceptedByPP(IEObjectDescription od) {
switch (od.getEClass().getClassifierID()) {
case PPPackage.HOST_CLASS_DEFINITION:
case PPPackage.DEFINITION:
case PPPackage.DEFINITION_ARGUMENT:
case PPPackage.VARIABLE_EXPRESSION:
case PPPackage.NODE_DEFINITION:
return true;
}
return false;
}
protected boolean isClassAccepted(IEObjectDescription od, Collection<EClass> acceptedClasses) {
EClass eclass = od.getEClass();
EPackage epackage = eclass.getEPackage();
// user supplied filter
if (acceptedClasses != null
&& acceptedClasses.size() != 0
&& !acceptedClasses.contains(eclass)) return false;
if (epackage == PPPackage.eINSTANCE) return isAcceptedByPP(od);
if (epackage == PPTPPackage.eINSTANCE) return isAcceptedByPPTP(od);
return false;
}
protected void cacheMetaParameters(EObject scopeDetermeningObject) {
// System.err.println("Computing meta cache");
metaCache = Maps.newHashMap();
Resource scopeDetermeningResource = scopeDetermeningObject.eResource();
IResourceDescriptions descriptionIndex =
indexProvider.getResourceDescriptions(scopeDetermeningResource);
IResourceDescription descr =
descriptionIndex.getResourceDescription(scopeDetermeningResource.getURI());
if (descr == null) return; // give up - some sort of clean build
EClass wantedType = PPTPPackage.Literals.TYPE_ARGUMENT;
for (IContainer visibleContainer : manager.getVisibleContainers(descr, descriptionIndex)) {
for (IEObjectDescription objDesc : visibleContainer.getExportedObjects()) {
QualifiedName q = objDesc.getQualifiedName();
if ("Type".equals(q.getFirstSegment())) {
if (wantedType == objDesc.getEClass() || wantedType.isSuperTypeOf(objDesc.getEClass()))
metaCache.put(q.getLastSegment(), objDesc);
}
}
}
}
protected boolean isAcceptedByPPTP(IEObjectDescription od) {
// Contributions from .pptp files are not meaningful to open
String path = od.getEObjectURI().path();
if (path != null && path.endsWith(".pptp")) return false;
// all other are ok (i.e. typically from .rb)
// Only included those that are meaningful for user to open
switch (od.getEClass().getClassifierID()) {
case PPTPPackage.TYPE:
case PPTPPackage.FUNCTION:
case PPTPPackage.PARAMETER:
case PPTPPackage.PROPERTY:
case PPTPPackage.META_TYPE:
case PPTPPackage.META_VARIABLE:
return true;
}
return false;
}
protected void expect(Iterator<IEObjectDescription> i, String name, EClass eClass) {
IEObjectDescription desc = i.next();
assertEquals(name, converter.toString(desc.getQualifiedName()));
assertEquals(eClass, desc.getEClass());
}
@Override
public String image(IEObjectDescription description) {
return description.getEClass().getName() + ".gif";
}