// ciObjectFactory // // This class handles requests for the creation of new instances // of ciObject and its subclasses. It contains a caching mechanism // which ensures that for each oop, at most one ciObject is created. // This invariant allows efficient implementation of ciObject. class ciObjectFactory : public ArenaObj { friendclass VMStructs; friendclass ciEnv;
// Get the ciObject corresponding to some oop.
ciObject* get(oop key);
ciMetadata* get_metadata(Metadata* key);
ciMetadata* cached_metadata(Metadata* key);
ciSymbol* get_symbol(Symbol* key);
// Get the ciSymbol corresponding to one of the vmSymbols. static ciSymbol* vm_symbol_at(vmSymbolID index);
// Get the ciMethod representing an unloaded/unfound method.
ciMethod* get_unloaded_method(ciInstanceKlass* holder,
ciSymbol* name,
ciSymbol* signature,
ciInstanceKlass* accessor);
// Get a ciKlass representing an unloaded klass.
ciKlass* get_unloaded_klass(ciKlass* accessing_klass,
ciSymbol* name, bool create_if_not_found);
// Get a ciInstance representing an unresolved klass mirror.
ciInstance* get_unloaded_klass_mirror(ciKlass* type);
// Get a ciInstance representing an unresolved method handle constant.
ciInstance* get_unloaded_method_handle_constant(ciKlass* holder,
ciSymbol* name,
ciSymbol* signature, int ref_kind);
// Get a ciInstance representing an unresolved method type constant.
ciInstance* get_unloaded_method_type_constant(ciSymbol* signature);
ciInstance* get_unloaded_object_constant();
// Get the ciMethodData representing the methodData for a method // with none.
ciMethodData* get_empty_methodData();
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