1// Copyright (C) 2014 Google Inc. 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15#include "format_element.h" 16 17#include <libaddressinput/address_field.h> 18 19#include <cassert> 20#include <ostream> 21 22namespace i18n { 23namespace addressinput { 24 25FormatElement::FormatElement(AddressField field) : field_(field), literal_() {} 26 27FormatElement::FormatElement(const std::string& literal) 28 : field_(static_cast<AddressField>(-1)), literal_(literal) { 29 assert(!literal.empty()); 30} 31 32FormatElement::FormatElement() 33 : field_(static_cast<AddressField>(-1)), literal_("\n") {} 34 35bool FormatElement::operator==(const FormatElement& other) const { 36 return field_ == other.field_ && literal_ == other.literal_; 37} 38 39} // namespace addressinput 40} // namespace i18n 41 42std::ostream& operator<<(std::ostream& o, 43 const i18n::addressinput::FormatElement& element) { 44 if (element.IsField()) { 45 o << "Field: " << element.GetField(); 46 } else if (element.IsNewline()) { 47 o << "Newline"; 48 } else { 49 o << "Literal: " << element.GetLiteral(); 50 } 51 return o; 52} 53