| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * https://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "Symbol.hh" |
| |
| namespace avro { |
| namespace parsing { |
| |
| using std::ostringstream; |
| using std::string; |
| using std::vector; |
| |
| const char *Symbol::stringValues[] = { |
| "TerminalLow", |
| "Null", |
| "Bool", |
| "Int", |
| "Long", |
| "Float", |
| "Double", |
| "String", |
| "Bytes", |
| "ArrayStart", |
| "ArrayEnd", |
| "MapStart", |
| "MapEnd", |
| "Fixed", |
| "Enum", |
| "Union", |
| "TerminalHigh", |
| "SizeCheck", |
| "NameList", |
| "Root", |
| "Repeater", |
| "Alternative", |
| "Placeholder", |
| "Indirect", |
| "Symbolic", |
| "EnumAdjust", |
| "UnionAdjust", |
| "SkipStart", |
| "Resolve", |
| "ImplicitActionLow", |
| "RecordStart", |
| "RecordEnd", |
| "Field", |
| "Record", |
| "SizeList", |
| "WriterUnion", |
| "DefaultStart", |
| "DefaultEnd", |
| "ImplicitActionHigh", |
| "Error"}; |
| |
| Symbol Symbol::enumAdjustSymbol(const NodePtr &writer, const NodePtr &reader) { |
| vector<string> rs; |
| size_t rc = reader->names(); |
| for (size_t i = 0; i < rc; ++i) { |
| rs.push_back(reader->nameAt(i)); |
| } |
| |
| size_t wc = writer->names(); |
| vector<int> adj; |
| adj.reserve(wc); |
| |
| vector<string> err; |
| |
| for (size_t i = 0; i < wc; ++i) { |
| const string &s = writer->nameAt(i); |
| vector<string>::const_iterator it = find(rs.begin(), rs.end(), s); |
| if (it == rs.end()) { |
| auto pos = err.size() + 1; |
| adj.push_back(-pos); |
| err.push_back(s); |
| } else { |
| adj.push_back(it - rs.begin()); |
| } |
| } |
| return Symbol(Kind::EnumAdjust, make_pair(adj, err)); |
| } |
| |
| Symbol Symbol::error(const NodePtr &writer, const NodePtr &reader) { |
| ostringstream oss; |
| oss << "Cannot resolve: " << std::endl; |
| writer->printJson(oss, 0); |
| oss << std::endl |
| << "with" << std::endl; |
| reader->printJson(oss, 0); |
| return Symbol(Kind::Error, oss.str()); |
| } |
| |
| } // namespace parsing |
| } // namespace avro |