@Override
public boolean matches(ExpressionTree expressionTree, VisitorState state) {
Symbol sym = ASTHelpers.getSymbol(expressionTree);
if (sym == null) {
return false;
}
if (!(sym instanceof MethodSymbol)) {
throw new IllegalArgumentException(
"DescendantOf matcher expects a method call but found "
+ sym.getClass()
+ ". Expression: "
+ expressionTree);
}
if (sym.isStatic()) {
return false;
}
if (methodName.equals(sym.toString())) {
Type accessedReferenceType = sym.owner.type;
Type collectionType = state.getTypeFromString(fullClassName);
if (collectionType != null) {
return state
.getTypes()
.isSubtype(accessedReferenceType, state.getTypes().erasure(collectionType));
}
}
return false;
}
public static Set<MethodSymbol> findSuperMethods(MethodSymbol methodSymbol, Types types) {
Set<MethodSymbol> supers = new HashSet<>();
if (methodSymbol.isStatic()) {
return supers;
}
TypeSymbol owner = (TypeSymbol) methodSymbol.owner;
// Iterates over an ordered list of all super classes and interfaces.
for (Type sup : types.closure(owner.type)) {
if (sup == owner.type) {
continue; // Skip the owner of the method
}
Scope scope = sup.tsym.members();
for (Symbol sym : scope.getSymbolsByName(methodSymbol.name)) {
if (sym != null
&& !sym.isStatic()
&& ((sym.flags() & Flags.SYNTHETIC) == 0)
&& sym.name.contentEquals(methodSymbol.name)
&& methodSymbol.overrides(sym, owner, types, true)) {
supers.add((MethodSymbol) sym);
}
}
}
return supers;
}
@Override
public boolean matches(ExpressionTree expressionTree, VisitorState state) {
Symbol sym = ASTHelpers.getSymbol(expressionTree);
if (sym != null && sym.getSimpleName().toString().startsWith("log")) {
return true;
}
if (sym != null && sym.isStatic()) {
if (sym.owner.getQualifiedName().toString().contains("Logger")) {
return true;
}
} else if (expressionTree instanceof MemberSelectTree) {
if (((MemberSelectTree) expressionTree).getExpression().toString().startsWith("log")) {
return true;
}
}
return false;
}
