/** Add a name usage to the simplifier's internal cache */
protected void addUsage(Symbol sym) {
Name n = sym.getSimpleName();
List<Symbol> conflicts = nameClashes.get(n);
if (conflicts == null) {
conflicts = List.nil();
}
if (!conflicts.contains(sym)) nameClashes.put(n, conflicts.append(sym));
}
@Override
@Nullable
protected Unifier defaultAction(Tree node, @Nullable Unifier unifier) {
Symbol symbol = ASTHelpers.getSymbol(node);
if (symbol != null
&& symbol.getEnclosingElement() != null
&& symbol
.getEnclosingElement()
.getQualifiedName()
.contentEquals(classIdent().getQualifiedName())
&& symbol.getSimpleName().contentEquals(member())) {
return memberType().unify(symbol.asType(), unifier);
}
return null;
}
public String simplify(Symbol s) {
String name = s.getQualifiedName().toString();
if (!s.type.isCompound()) {
List<Symbol> conflicts = nameClashes.get(s.getSimpleName());
if (conflicts == null || (conflicts.size() == 1 && conflicts.contains(s))) {
List<Name> l = List.nil();
Symbol s2 = s;
while (s2.type.getEnclosingType().tag == CLASS && s2.owner.kind == Kinds.TYP) {
l = l.prepend(s2.getSimpleName());
s2 = s2.owner;
}
l = l.prepend(s2.getSimpleName());
StringBuilder buf = new StringBuilder();
String sep = "";
for (Name n2 : l) {
buf.append(sep);
buf.append(n2);
sep = ".";
}
name = buf.toString();
}
}
return name;
}
@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;
}
@Override
public boolean matches(ExpressionTree expressionTree, VisitorState state) {
Symbol sym = ASTHelpers.getSymbol(expressionTree);
return sym != null && sym.getSimpleName().toString().startsWith("assert");
}