14#include "PDDLPredicate.h"
16#include <rapidjson/document.h>
17#include <rapidjson/prettywriter.h>
18#include <rapidjson/stringbuffer.h>
19#include <rapidjson/writer.h>
45 rapidjson::Document d;
49 rapidjson::StringBuffer buffer;
51 rapidjson::PrettyWriter<rapidjson::StringBuffer> writer(buffer);
54 rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
58 return buffer.GetString();
64 rapidjson::Document::AllocatorType &allocator = d.GetAllocator();
70 rapidjson::Value v_kind;
71 v_kind.SetString(*kind_, allocator);
72 v.AddMember(
"kind", v_kind, allocator);
75 rapidjson::Value v_apiVersion;
76 v_apiVersion.SetString(*apiVersion_, allocator);
77 v.AddMember(
"apiVersion", v_apiVersion, allocator);
80 rapidjson::Value v_id;
81 v_id.SetString(*id_, allocator);
82 v.AddMember(
"id", v_id, allocator);
85 rapidjson::Value v_part_of;
86 v_part_of.SetString(*part_of_, allocator);
87 v.AddMember(
"part-of", v_part_of, allocator);
90 rapidjson::Value v_predicate;
91 v_predicate.SetString(*predicate_, allocator);
92 v.AddMember(
"predicate", v_predicate, allocator);
94 rapidjson::Value v_param_names(rapidjson::kArrayType);
95 v_param_names.Reserve(param_names_.size(), allocator);
96 for (
const auto &e : param_names_) {
98 v.SetString(e, allocator);
99 v_param_names.PushBack(v, allocator);
101 v.AddMember(
"param-names", v_param_names, allocator);
102 rapidjson::Value v_param_constants(rapidjson::kArrayType);
103 v_param_constants.Reserve(param_constants_.size(), allocator);
104 for (
const auto &e : param_constants_) {
106 v.SetString(e, allocator);
107 v_param_constants.PushBack(v, allocator);
109 v.AddMember(
"param-constants", v_param_constants, allocator);
115 rapidjson::Document d;
124 if (d.HasMember(
"kind") && d[
"kind"].IsString()) {
125 kind_ = d[
"kind"].GetString();
127 if (d.HasMember(
"apiVersion") && d[
"apiVersion"].IsString()) {
128 apiVersion_ = d[
"apiVersion"].GetString();
130 if (d.HasMember(
"id") && d[
"id"].IsString()) {
131 id_ = d[
"id"].GetString();
133 if (d.HasMember(
"part-of") && d[
"part-of"].IsString()) {
134 part_of_ = d[
"part-of"].GetString();
136 if (d.HasMember(
"predicate") && d[
"predicate"].IsString()) {
137 predicate_ = d[
"predicate"].GetString();
139 if (d.HasMember(
"param-names") && d[
"param-names"].IsArray()) {
140 const rapidjson::Value &a = d[
"param-names"];
141 param_names_ = std::vector<std::string>{};
143 param_names_.reserve(a.Size());
144 for (
auto &v : a.GetArray()) {
145 param_names_.push_back(v.GetString());
148 if (d.HasMember(
"param-constants") && d[
"param-constants"].IsArray()) {
149 const rapidjson::Value &a = d[
"param-constants"];
150 param_constants_ = std::vector<std::string>{};
152 param_constants_.reserve(a.Size());
153 for (
auto &v : a.GetArray()) {
154 param_constants_.push_back(v.GetString());
162 std::vector<std::string> missing;
164 missing.push_back(
"kind");
167 missing.push_back(
"apiVersion");
170 missing.push_back(
"id");
173 missing.push_back(
"part-of");
176 missing.push_back(
"predicate");
179 if (!missing.empty()) {
184 std::accumulate(std::next(missing.begin()),
187 [](std::string &s,
const std::string &n) { return s +
", " + n; });
188 throw std::runtime_error(
"PDDLPredicate is missing " + s);
virtual void from_json(const std::string &json)
Retrieve data from JSON string.
virtual void to_json_value(rapidjson::Document &d, rapidjson::Value &v) const
Render object to JSON.
virtual void validate(bool subcall=false) const
Validate if all required fields have been set.
PDDLPredicate()
Constructor.
virtual ~PDDLPredicate()
Destructor.
virtual std::string to_json(bool pretty=false) const
Render object to JSON.
virtual void from_json_value(const rapidjson::Value &v)
Retrieve data from JSON string.