Make the message mandatory for NotYetImplemented exception

Reviewers: florijan, buda, mislav.bradac

Reviewed By: mislav.bradac

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D565

src/query/frontend/ast/cypher_main_visitor.cpp

@@ -150,7 +150,7 @@ antlrcpp::Any CypherMainVisitor::visitClause(CypherParser::ClauseContext *ctx) {
         ctx->createIndex()->accept(this).as<CreateIndex *>());
   }
   // TODO: implement other clauses.
-  throw utils::NotYetImplemented();
+  throw utils::NotYetImplemented("clause '{}'", ctx->getText());
   return 0;
 }
 
@@ -295,7 +295,7 @@ antlrcpp::Any CypherMainVisitor::visitProperties(
     // better logical plan if we have an information about properties at
     // compile time.
     // TODO: implement other clauses.
-    throw utils::NotYetImplemented();
+    throw utils::NotYetImplemented("property parameters");
   }
   return ctx->mapLiteral()->accept(this);
 }
@@ -435,7 +435,7 @@ antlrcpp::Any CypherMainVisitor::visitRelationshipPattern(
     }
     if (ctx->relationshipDetail()->rangeLiteral()) {
       // TODO: implement other clauses.
-      throw utils::NotYetImplemented();
+      throw utils::NotYetImplemented("variable relationship length");
     }
   }
   //    relationship.has_range = true;
@@ -623,7 +623,7 @@ antlrcpp::Any CypherMainVisitor::visitExpression5(
   if (ctx->expression4().size() > 1U) {
     // TODO: implement power operator. In neo4j power is left associative and
     // int^int -> float.
-    throw utils::NotYetImplemented();
+    throw utils::NotYetImplemented("power (^) operator");
   }
   return visitChildren(ctx);
 }
@@ -661,7 +661,7 @@ antlrcpp::Any CypherMainVisitor::visitExpression3a(
       } else if (op->CONTAINS()) {
         f = NameToFunction(kContains);
       } else {
-        throw utils::NotYetImplemented();
+        throw utils::NotYetImplemented("function '{}'", op->getText());
       }
       auto expression2 = op->expression3b()->accept(this);
       std::vector<Expression *> args = {expression, expression2};
@@ -739,7 +739,7 @@ antlrcpp::Any CypherMainVisitor::visitAtom(CypherParser::AtomContext *ctx) {
         ctx->literal()->accept(this).as<BaseLiteral *>());
   } else if (ctx->parameter()) {
     // TODO: implement other clauses.
-    throw utils::NotYetImplemented();
+    throw utils::NotYetImplemented("atom parameters");
   } else if (ctx->parenthesizedExpression()) {
     return static_cast<Expression *>(
         ctx->parenthesizedExpression()->accept(this));
@@ -758,7 +758,7 @@ antlrcpp::Any CypherMainVisitor::visitAtom(CypherParser::AtomContext *ctx) {
   }
   // TODO: Implement this. We don't support comprehensions, filtering... at
   // the moment.
-  throw utils::NotYetImplemented();
+  throw utils::NotYetImplemented("atom expression '{}'", ctx->getText());
 }
 
 antlrcpp::Any CypherMainVisitor::visitLiteral(
@@ -782,7 +782,7 @@ antlrcpp::Any CypherMainVisitor::visitLiteral(
         ctx->listLiteral()->accept(this).as<std::vector<Expression *>>()));
   } else {
     // TODO: Implement map literal.
-    throw utils::NotYetImplemented();
+    throw utils::NotYetImplemented("map literal");
   }
   return visitChildren(ctx);
 }
@@ -809,7 +809,7 @@ antlrcpp::Any CypherMainVisitor::visitNumberLiteral(
 antlrcpp::Any CypherMainVisitor::visitFunctionInvocation(
     CypherParser::FunctionInvocationContext *ctx) {
   if (ctx->DISTINCT()) {
-    throw utils::NotYetImplemented();
+    throw utils::NotYetImplemented("DISTINCT function call");
   }
   std::string function_name = ctx->functionName()->accept(this);
   std::vector<Expression *> expressions;

src/query/frontend/ast/cypher_main_visitor.hpp

@@ -55,7 +55,7 @@ class CypherMainVisitor : public antlropencypher::CypherBaseVisitor {
       case kGeTokenId:
         return storage_.Create<GreaterEqualOperator>(e1, e2);
       default:
-        throw utils::NotYetImplemented();
+        throw utils::NotYetImplemented("binary operator");
     }
   }
 
@@ -68,7 +68,7 @@ class CypherMainVisitor : public antlropencypher::CypherBaseVisitor {
       case kUnaryMinusTokenId:
         return storage_.Create<UnaryMinusOperator>(e);
       default:
-        throw utils::NotYetImplemented();
+        throw utils::NotYetImplemented("unary operator");
     }
   }
 

src/query/interpret/eval.hpp

@@ -250,8 +250,7 @@ class ExpressionEvaluator : public TreeVisitor<TypedValue> {
             property_lookup.property_);
       case TypedValue::Type::Map:
         // TODO implement me
-        throw utils::NotYetImplemented(
+        throw utils::NotYetImplemented("property lookup on map");
-            "Not yet implemented property lookup on map");
       default:
         throw QueryRuntimeException(
             "Expected Node, Edge or Map for property lookup");

src/query/plan/operator.cpp

@@ -986,7 +986,7 @@ void ReconstructTypedValue(TypedValue &value) {
       break;
     case TypedValue::Type::Path:
       // TODO implement path reconstruct?
-      throw utils::NotYetImplemented("Path reconstruction not yet supported");
+      throw utils::NotYetImplemented("path reconstruction");
     default:
       break;
   }

src/query/plan/rule_based_planner.cpp

@@ -1109,8 +1109,7 @@ std::unique_ptr<LogicalOperator> RuleBasedPlanner::Plan(
         input_op = new plan::CreateIndex(create_index->label_,
                                          create_index->property_);
       } else {
-        throw utils::NotYetImplemented(
+        throw utils::NotYetImplemented("clause conversion to operator(s)");
-            "Encountered a clause which cannot be converted to operator(s)");
       }
     }
   }

src/query/typed_value.cpp

@@ -505,7 +505,7 @@ TypedValue operator==(const TypedValue &a, const TypedValue &b) {
       return true;
     }
     case TypedValue::Type::Path:
-      throw utils::NotYetImplemented();
+      throw utils::NotYetImplemented("equality for TypedValue::Type::Path");
     default:
       permanent_fail("Unhandled comparison for types");
   }
@@ -780,7 +780,7 @@ size_t TypedValue::Hash::operator()(const TypedValue &value) const {
     case TypedValue::Type::Edge:
       return value.Value<EdgeAccessor>().temporary_id();
     case TypedValue::Type::Path:
-      throw utils::NotYetImplemented();
+      throw utils::NotYetImplemented("hashing for TypedValue::Type::Path");
       break;
   }
   permanent_fail("Unhandled TypedValue.type() in hash function");

src/utils/exceptions.hpp

@@ -182,14 +182,15 @@ class StacktraceException : public std::exception {
 /**
  * @brief Raise this exception for functionality which is yet to be implemented.
  */
-class NotYetImplemented final : public StacktraceException {
+class NotYetImplemented final : public BasicException {
  public:
-  using StacktraceException::StacktraceException;
+  explicit NotYetImplemented(const std::string &what) noexcept
+      : BasicException("Not yet implemented: " + what) {}
 
-  /**
+  template <class... Args>
-   * @brief Construct with the default "Not yet implemented!" message.
+  explicit NotYetImplemented(const std::string &format,
-   */
+                             Args &&... args) noexcept
-  NotYetImplemented() noexcept : StacktraceException("Not yet implemented!") {}
+      : NotYetImplemented(fmt::format(format, std::forward<Args>(args)...)) {}
 };
 
 }  // namespace utils