150 lines
6.3 KiB
C++
150 lines
6.3 KiB
C++
#ifndef OSMIUM_AREA_PROBLEM_REPORTER_HPP
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#define OSMIUM_AREA_PROBLEM_REPORTER_HPP
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/*
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This file is part of Osmium (http://osmcode.org/libosmium).
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Copyright 2014 Jochen Topf <jochen@topf.org> and others (see README).
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Boost Software License - Version 1.0 - August 17th, 2003
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Permission is hereby granted, free of charge, to any person or organization
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obtaining a copy of the software and accompanying documentation covered by
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this license (the "Software") to use, reproduce, display, distribute,
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execute, and transmit the Software, and to prepare derivative works of the
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Software, and to permit third-parties to whom the Software is furnished to
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do so, all subject to the following:
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The copyright notices in the Software and this entire statement, including
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the above license grant, this restriction and the following disclaimer,
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must be included in all copies of the Software, in whole or in part, and
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all derivative works of the Software, unless such copies or derivative
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works are solely in the form of machine-executable object code generated by
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a source language processor.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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*/
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#include <osmium/osm/item_type.hpp>
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#include <osmium/osm/location.hpp>
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#include <osmium/osm/types.hpp>
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namespace osmium {
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namespace area {
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/**
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* When assembling a multipolygon/area from a multipolygon relation
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* or a closed way several problems can be detected. This includes
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* intersections between lines, wrong role attributes on relation
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* members etc. These problems are reported by the area::Assembler
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* class to the ProblemReporter class or one of its child classes.
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*
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* This is the parent class which does nothing with the reports.
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* Child classes are expected to implement different ways of
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* reporting the problems.
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*/
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class ProblemReporter {
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protected:
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// Type of object we are currently working on
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osmium::item_type m_object_type;
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// ID of the relation/way we are currently working on
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osmium::object_id_type m_object_id;
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public:
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ProblemReporter() = default;
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virtual ~ProblemReporter() = default;
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/**
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* Set the object the next problem reports will be on.
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*
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* @param object_type The type of the object.
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* @param object_id The ID of the object.
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*/
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void set_object(osmium::item_type object_type, osmium::object_id_type object_id) noexcept {
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m_object_type = object_type;
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m_object_id = object_id;
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}
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// Disable "unused-parameter" warning, so that the compiler will not complain.
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// We can't remove the parameter names, because then doxygen will complain.
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wunused-parameter"
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/**
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* Report a duplicate node, ie. two nodes with the same location.
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*
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* @param node_id1 ID of the first node.
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* @param node_id2 ID of the second node.
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* @param location Location of both nodes.
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*/
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virtual void report_duplicate_node(osmium::object_id_type node_id1, osmium::object_id_type node_id2, osmium::Location location) {
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}
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/**
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* Report an intersection between two segments.
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*
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* @param way1_id ID of the first involved way.
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* @param way1_seg_start Location where the segment of the first way with the intersection starts
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* @param way1_seg_end Location where the segment of the first way with the intersection ends
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* @param way2_id ID of the second involved way.
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* @param way2_seg_start Location where the segment of the second way with the intersection starts
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* @param way2_seg_end Location where the segment of the second way with the intersection ends
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* @param intersection Location of the intersection. This might be slightly off the correct location due to rounding.
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*/
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virtual void report_intersection(osmium::object_id_type way1_id, osmium::Location way1_seg_start, osmium::Location way1_seg_end,
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osmium::object_id_type way2_id, osmium::Location way2_seg_start, osmium::Location way2_seg_end, osmium::Location intersection) {
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}
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/**
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* Report an open ring.
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*
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* @param end1 Location of the first open end.
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* @param end2 Location of the second open end.
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*/
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virtual void report_ring_not_closed(osmium::Location end1, osmium::Location end2) {
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}
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/**
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* Report a segment that should have role "outer", but has a different role.
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*
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* @param way_id ID of the way this segment is in.
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* @param seg_start Start of the segment with the wrong role.
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* @param seg_end End of the segment with the wrong role.
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*/
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virtual void report_role_should_be_outer(osmium::object_id_type way_id, osmium::Location seg_start, osmium::Location seg_end) {
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}
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/**
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* Report a segment that should have role "inner", but has a different role.
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*
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* @param way_id ID of the way this segment is in.
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* @param seg_start Start of the segment with the wrong role.
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* @param seg_end End of the segment with the wrong role.
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*/
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virtual void report_role_should_be_inner(osmium::object_id_type way_id, osmium::Location seg_start, osmium::Location seg_end) {
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}
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#pragma GCC diagnostic pop
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}; // class ProblemReporter
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} // namespace area
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} // namespace osmium
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#endif // OSMIUM_AREA_PROBLEM_REPORTER_HPP
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