46 lines
1.3 KiB
C++
46 lines
1.3 KiB
C++
#include <cstdlib>
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#include <vector>
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#include <vector>
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#include "compiler.hpp"
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#include "debug/tree_print.hpp"
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#include "codegen/cppgen.hpp"
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#include "utils/command_line/arguments.hpp"
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using std::cout;
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using std::endl;
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// * QUERY EXAMPLES *
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// "CREATE (n { name: 'Dominik', age: 24, role: 'CEO' }) return n"
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// "MATCH (user:User { name: 'Dominik', age: 8 + 4})-[has:HAS|IS|CAN { duration: 'PERMANENT'}]->(item:Item)--(shop)"
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// "MATCH (user:User { name: 'Dominik', age: 24})-[has:HAS]->(item:Item) WHERE item.name = 'XPS 13' AND item.price = 11999.99 RETURN user, has, item"
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// * INPUT ARGUMENTS *
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// -q -> query
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// -v -> visitor
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int main(int argc, char *argv[])
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{
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// arguments parsing
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auto arguments = all_arguments(argc, argv);
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auto cypher_query = get_argument(arguments, "-q", "CREATE (n {name: 'Domko', age: 24}) return n");
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auto traverser = get_argument(arguments, "-t", "code");
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// traversers
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auto print_traverser = Traverser::sptr(new PrintVisitor(cout));
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auto cppgen_traverser = Traverser::sptr(new CppGen());
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std::map<std::string, Traverser::sptr> traversers = {
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{"print", print_traverser},
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{"code", cppgen_traverser}
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};
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cypher::Compiler compiler;
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auto tree = compiler.syntax_tree(cypher_query);
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auto t = traversers[traverser];
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tree.root->accept(*t);
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return 0;
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}
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