public void recursiveTemplateSubstitution(SymbolType st, Map<String, SymbolType> typeParamsMap) {
List<SymbolType> bounds = st.getBounds();
if (bounds != null) {
for (SymbolType bound : bounds) {
recursiveTemplateSubstitution(bound, typeParamsMap);
}
} else {
List<SymbolType> params = st.getParameterizedTypes();
if (params != null) {
List<SymbolType> paramsFinal = new LinkedList<SymbolType>();
for (SymbolType param : params) {
String tv = param.getTemplateVariable();
if (tv != null) {
SymbolType genericTypeDef = typeParamsMap.get(tv);
if (genericTypeDef != null) {
paramsFinal.add(genericTypeDef);
} else {
recursiveTemplateSubstitution(param, typeParamsMap);
paramsFinal.add(param);
}
} else {
recursiveTemplateSubstitution(param, typeParamsMap);
paramsFinal.add(param);
}
}
st.setParameterizedTypes(paramsFinal);
}
}
}
private void processSuperGenerics(
SymbolTable table, Symbol<?> symbol, ClassOrInterfaceType type) {
if (type != null) {
Map<String, SymbolType> typeResolution = new HashMap<String, SymbolType>();
ASTSymbolTypeResolver res = new ASTSymbolTypeResolver(typeResolution, table);
SymbolType superType = type.accept(res, null);
List<SymbolType> params = superType.getParameterizedTypes();
Map<String, SymbolType> typeMapping = table.getTypeParams();
if (params != null) {
Symbol<?> superSymbol = symbol.getInnerScope().findSymbol("super");
Scope innerScope = superSymbol.getInnerScope();
Scope aux = null;
if (innerScope != null) {
aux = new Scope(superSymbol);
} else {
aux = new Scope();
}
superSymbol.setInnerScope(aux);
table.pushScope(aux);
Symbol<?> intermediateSuper =
new Symbol("super", superSymbol.getType(), superSymbol.getLocation());
if (innerScope != null) {
intermediateSuper.setInnerScope(innerScope);
}
table.pushSymbol(intermediateSuper);
// extends a parameterizable type
TypeVariable<?>[] tps = superType.getClazz().getTypeParameters();
for (int i = 0; i < tps.length; i++) {
table.pushSymbol(tps[i].getName(), ReferenceType.TYPE_PARAM, params.get(i), null);
}
table.popScope(true);
}
Set<String> genericLetters = typeMapping.keySet();
if (genericLetters != null) {
for (String letter : genericLetters) {
if (typeResolution.containsKey(letter)) {
table.pushSymbol(letter, ReferenceType.TYPE, typeMapping.get(letter), null);
}
}
}
}
}