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Parser::ArrayLiteral Class Reference

#include <ParserNode.h>

+ Inheritance diagram for Parser::ArrayLiteral:
+ Collaboration diagram for Parser::ArrayLiteral:

Public Member Functions

 ArrayLiteral ()
 
 ArrayLiteral (std::list< Expr * > *v)
 
const std::list
< std::unique_ptr< Expr > > & 
get_value_list () const
 
std::shared_ptr< Analyzer::Expranalyze (const Catalog_Namespace::Catalog &catalog, Analyzer::Query &query, TlistRefType allow_tlist_ref=TLIST_NONE) const override
 
std::string to_string () const override
 
- Public Member Functions inherited from Parser::Node
virtual ~Node ()
 

Private Attributes

std::list< std::unique_ptr
< Expr > > 
value_list
 

Additional Inherited Members

- Public Types inherited from Parser::Expr
enum  TlistRefType { TLIST_NONE, TLIST_REF, TLIST_COPY }
 

Detailed Description

Definition at line 271 of file ParserNode.h.

Constructor & Destructor Documentation

Parser::ArrayLiteral::ArrayLiteral ( )
inline

Definition at line 273 of file ParserNode.h.

273 {}
Parser::ArrayLiteral::ArrayLiteral ( std::list< Expr * > *  v)
inline

Definition at line 274 of file ParserNode.h.

References CHECK, and value_list.

274  {
275  CHECK(v);
276  for (const auto e : *v) {
277  value_list.emplace_back(e);
278  }
279  delete v;
280  }
std::list< std::unique_ptr< Expr > > value_list
Definition: ParserNode.h:289
#define CHECK(condition)
Definition: Logger.h:197

Member Function Documentation

std::shared_ptr< Analyzer::Expr > Parser::ArrayLiteral::analyze ( const Catalog_Namespace::Catalog catalog,
Analyzer::Query query,
TlistRefType  allow_tlist_ref = TLIST_NONE 
) const
overridevirtual

Implements Parser::Literal.

Definition at line 202 of file ParserNode.cpp.

References CHECK, SQLTypeInfo::get_type(), Analyzer::Expr::get_type_info(), kARRAY, kNULLT, run_benchmark_import::result, and SQLTypeInfo::set_subtype().

205  {
206  SQLTypeInfo ti = SQLTypeInfo(kARRAY, true);
207  bool set_subtype = true;
208  std::list<std::shared_ptr<Analyzer::Expr>> value_exprs;
209  for (auto& p : value_list) {
210  auto e = p->analyze(catalog, query, allow_tlist_ref);
211  CHECK(e);
212  auto c = std::dynamic_pointer_cast<Analyzer::Constant>(e);
213  if (c != nullptr && c->get_is_null()) {
214  value_exprs.push_back(c);
215  continue;
216  }
217  auto subtype = e->get_type_info().get_type();
218  if (subtype == kNULLT) {
219  // NULL element
220  } else if (set_subtype) {
221  ti.set_subtype(subtype);
222  set_subtype = false;
223  }
224  value_exprs.push_back(e);
225  }
226  std::shared_ptr<Analyzer::Expr> result =
227  makeExpr<Analyzer::Constant>(ti, false, value_exprs);
228  return result;
229 }
HOST DEVICE void set_subtype(SQLTypes st)
Definition: sqltypes.h:402
HOST DEVICE SQLTypes get_type() const
Definition: sqltypes.h:311
std::list< std::unique_ptr< Expr > > value_list
Definition: ParserNode.h:289
const SQLTypeInfo & get_type_info() const
Definition: Analyzer.h:78
#define CHECK(condition)
Definition: Logger.h:197

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const std::list<std::unique_ptr<Expr> >& Parser::ArrayLiteral::get_value_list ( ) const
inline

Definition at line 281 of file ParserNode.h.

References value_list.

281 { return value_list; }
std::list< std::unique_ptr< Expr > > value_list
Definition: ParserNode.h:289
std::string Parser::ArrayLiteral::to_string ( ) const
overridevirtual

Implements Parser::Literal.

Definition at line 231 of file ParserNode.cpp.

231  {
232  std::string str = "{";
233  bool notfirst = false;
234  for (auto& p : value_list) {
235  if (notfirst) {
236  str += ", ";
237  } else {
238  notfirst = true;
239  }
240  str += p->to_string();
241  }
242  str += "}";
243  return str;
244 }
std::list< std::unique_ptr< Expr > > value_list
Definition: ParserNode.h:289

Member Data Documentation

std::list<std::unique_ptr<Expr> > Parser::ArrayLiteral::value_list
private

Definition at line 289 of file ParserNode.h.

Referenced by ArrayLiteral(), and get_value_list().


The documentation for this class was generated from the following files: