err.no Git - sope/blob - sope-gdl1/GDLAccess/EOModelGroup.h

   1 // $Id: EOModelGroup.h 1 2004-08-20 10:38:46Z znek $
   2
   3 #ifndef __EOAccess_EOModelGroup_H__
   4 #define __EOAccess_EOModelGroup_H__
   5
   6 #import <Foundation/NSObject.h>
   7
   8 @class NSDictionary;
   9 @class EOGlobalID, EOFetchSpecification;
  10 @class EOModelGroup, EOModel, EOEntity, EORelationship;
  11
  12 @protocol EOModelGroupClassDelegation < NSObject >
  13
  14 - (EOModelGroup *)defaultModelGroup;
  15
  16 @end
  17
  18 @protocol EOModelGroupDelegation < NSObject >
  19
  20 - (Class)entity:(EOEntity *)_entity
  21   classForObjectWithGlobalID:(EOGlobalID *)_oid;
  22
  23 - (Class)entity:(EOEntity *)_entity
  24   failedToLookupClassNamed:(NSString *)_className;
  25
  26 - (EOEntity *)relationship:(EORelationship *)_relship
  27   failedToLookupDestinationNamed:(NSString *)_entityName;
  28
  29 - (EOEntity *)subEntityForEntity:(EOEntity *)_entity
  30   primaryKey:(NSDictionary *)_pkey
  31   isFinal:(BOOL *)_flag;
  32
  33 - (EOModel *)modelGroup:(EOModelGroup *)_group
  34   entityNamed:(NSString *)_name;
  35
  36 - (EORelationship *)entity:(EOEntity *)_entity
  37   relationshipForRow:(NSDictionary *)_row
  38   relationship:(EORelationship *)_relship;
  39
  40 @end
  41
  42 @class NSArray, NSMutableDictionary;
  43
  44 @interface EOModelGroup : NSObject
  45 {
  46   NSMutableDictionary        *nameToModel;
  47   id<EOModelGroupDelegation> delegate; /* non-retained */
  48 }
  49
  50 + (void)setDefaultGroup:(EOModelGroup *)_group;
  51 + (EOModelGroup *)defaultGroup;
  52
  53 + (EOModelGroup *)globalModelGroup;
  54
  55 /* class delegate */
  56
  57 + (void)setClassDelegate:(id<EOModelGroupClassDelegation>)_delegate;
  58 + (id<EOModelGroupClassDelegation>)classDelegate;
  59
  60 /* instance delegate */
  61
  62 - (void)setDelegate:(id<EOModelGroupDelegation>)_delegate;
  63 - (id<EOModelGroupDelegation>)delegate;
  64
  65 /* models */
  66
  67 - (void)addModel:(EOModel *)_model;
  68 - (void)removeModel:(EOModel *)_model;
  69
  70 - (EOModel *)modelNamed:(NSString *)_name;
  71 - (NSArray *)modelNames;
  72 - (NSArray *)models;
  73 - (EOModel *)modelWithPath:(NSString *)_path;
  74 - (EOModel *)addModelWithFile:(NSString *)_path;
  75
  76 - (void)loadAllModelObjects;
  77
  78 /* entities */
  79
  80 - (EOEntity *)entityForObject:(id)_object;
  81 - (EOEntity *)entityNamed:(NSString *)_name;
  82
  83 - (EOFetchSpecification *)fetchSpecificationNamed:(NSString *)_name
  84   entityNamed:(NSString *)_entityName;
  85
  86 @end
  87
  88 #endif /* __EOAccess_EOModelGroup_H__ */