compiler.h

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#pragma once
 
#include <neograph/api.h>
#include <neograph/graph/types.h>
#include <neograph/graph/loader.h>
#include <neograph/graph/scheduler.h>
#include <map>
#include <memory>
#include <optional>
#include <set>
#include <string>
#include <vector>
 
namespace neograph::graph {
 
class GraphNode;
 
struct ChannelDef {
    std::string  name;
    ReducerType  type = ReducerType::OVERWRITE;
    std::string  reducer_name = "overwrite";
    json         initial_value;
};
 
struct CompiledGraph {
    std::string name;
    std::vector<ChannelDef> channel_defs;
    std::map<std::string, std::unique_ptr<GraphNode>> nodes;
    std::vector<Edge> edges;
    std::vector<ConditionalEdge> conditional_edges;
    BarrierSpecs barrier_specs;
    std::set<std::string> interrupt_before;
    std::set<std::string> interrupt_after;
    std::optional<RetryPolicy> retry_policy;
};
 
class NEOGRAPH_API GraphCompiler {
public:
    static CompiledGraph compile(const json& definition,
                                 const NodeContext& default_context);
};
 
} // namespace neograph::graph