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7331d77528
Install into GNUSTEP_SYSTEM_ROOT by default. * * Update email addresses for Mirko Viviani and David Ayers. git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gdl2/trunk@23510 72102866-910b-0410-8b05-ffd578937521
244 lines
6.2 KiB
Objective-C
244 lines
6.2 KiB
Objective-C
/* -*-objc-*-
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EOQualifier.h
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Copyright (C) 2000,2002,2003,2004,2005 Free Software Foundation, Inc.
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Author: Mirko Viviani <mirko.viviani@gmail.com>
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Date: February 2000
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This file is part of the GNUstep Database Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; see the file COPYING.LIB.
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If not, write to the Free Software Foundation,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __EOQualifier_h__
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#define __EOQualifier_h__
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#ifdef GNUSTEP
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#include <Foundation/NSObject.h>
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#else
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#include <Foundation/Foundation.h>
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#endif
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#include <EOControl/EOKeyValueArchiver.h>
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#include <EOControl/EODefines.h>
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@class NSArray;
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@class NSDictionary;
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@class NSString;
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@class NSSet;
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@class NSMutableSet;
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@class NSException;
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@class EOClassDescription;
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@class EOSQLExpression;
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@class EOQualifier;
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@class EOEntity;
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@interface EOQualifier : NSObject <NSCopying>
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+ (EOQualifier *)qualifierWithQualifierFormat: (NSString *)qualifierFormat, ...;
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+ (EOQualifier *)qualifierWithQualifierFormat: (NSString *)format
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arguments: (NSArray *)args;
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+ (EOQualifier *)qualifierWithQualifierFormat: (NSString *)format
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varargList: (va_list)args;
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+ (EOQualifier *)qualifierToMatchAllValues: (NSDictionary *)values;
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+ (EOQualifier *)qualifierToMatchAnyValue: (NSDictionary *)values;
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- (NSException *)validateKeysWithRootClassDescription: (EOClassDescription *)classDesc;
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+ (NSArray *)allQualifierOperators;
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+ (NSArray *)relationalQualifierOperators;
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+ (NSString *)stringForOperatorSelector: (SEL)selector;
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+ (SEL)operatorSelectorForString: (NSString *)string;
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- (EOQualifier *)qualifierByApplyingBindings: (id)bindings;
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- (EOQualifier *)qualifierByApplyingBindingsAllVariablesRequired: (id)bindings;
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- (EOQualifier *)qualifierWithBindings: (NSDictionary *)bindings
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requiresAllVariables: (BOOL)requiresAll;
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- (NSArray *)bindingKeys;
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- (NSString *)keyPathForBindingKey: (NSString *)key;
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- (NSSet *)allQualifierKeys;
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- (void)addQualifierKeysToSet: (NSMutableSet *)qualKeys;
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- (BOOL)evaluateWithObject: (id)object;
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@end
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@interface EOQualifier (EOModelExtensions)
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- (EOQualifier *)qualifierMigratedFromEntity: (EOEntity *)entity
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relationshipPath: (NSString *)relationshipPath;
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@end
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@protocol EOQualifierEvaluation
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- (BOOL)evaluateWithObject: (id)object;
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@end
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@interface NSObject (EORelationalSelectors)
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- (BOOL)isEqualTo: (id)object;
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- (BOOL)isLessThanOrEqualTo: (id)object;
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- (BOOL)isLessThan: (id)object;
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- (BOOL)isGreaterThanOrEqualTo: (id)object;
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- (BOOL)isGreaterThan: (id)object;
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- (BOOL)isNotEqualTo: (id)object;
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- (BOOL)doesContain: (id)object;
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- (BOOL)isLike: (NSString *)object;
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- (BOOL)isCaseInsensitiveLike: (NSString *)object;
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@end
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#define EOQualifierOperatorEqual @selector(isEqualTo:)
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#define EOQualifierOperatorNotEqual @selector(isNotEqualTo:)
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#define EOQualifierOperatorLessThan @selector(isLessThan:)
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#define EOQualifierOperatorGreaterThan @selector(isGreaterThan:)
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#define EOQualifierOperatorLessThanOrEqualTo @selector(isLessThanOrEqualTo:)
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#define EOQualifierOperatorGreaterThanOrEqualTo @selector(isGreaterThanOrEqualTo:)
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#define EOQualifierOperatorContains @selector(doesContain:)
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#define EOQualifierOperatorLike @selector(isLike:)
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#define EOQualifierOperatorCaseInsensitiveLike @selector(isCaseInsensitiveLike:)
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@interface EOKeyValueQualifier : EOQualifier <EOQualifierEvaluation>
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{
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SEL _selector;
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NSString *_key;
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id _value;
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}
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+ (EOKeyValueQualifier *)qualifierWithKey: (NSString *)key
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operatorSelector: (SEL)selector
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value: (id)value;
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- (id)initWithKey: (NSString *)key
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operatorSelector: (SEL)selector
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value: (id)value;
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- (SEL)selector;
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- (NSString *)key;
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- (id)value;
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@end
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@interface EOKeyComparisonQualifier : EOQualifier <EOQualifierEvaluation>
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{
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SEL _selector;
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NSString *_leftKey;
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NSString *_rightKey;
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}
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+ (EOQualifier *)qualifierWithLeftKey: (NSString *)leftKey
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operatorSelector: (SEL)selector
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rightKey: (id)rightKey;
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- (id)initWithLeftKey: (NSString *)leftKey
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operatorSelector: (SEL)selector
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rightKey: (id)rightKey;
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- (SEL)selector;
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- (NSString *)leftKey;
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- (NSString *)rightKey;
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@end
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@interface EOAndQualifier : EOQualifier <EOQualifierEvaluation>
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{
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NSArray *_qualifiers;
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}
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+ (EOQualifier *)qualifierWithQualifierArray: (NSArray *)array;
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+ (EOQualifier *)qualifierWithQualifiers: (EOQualifier *)qualifiers, ...;
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- (id)initWithQualifiers: (EOQualifier *)qualifiers, ...;
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- (id)initWithQualifierArray: (NSArray *)array;
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- (NSArray *)qualifiers;
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@end
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@interface EOOrQualifier : EOQualifier <EOQualifierEvaluation>
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{
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NSArray *_qualifiers;
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}
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+ (EOQualifier *)qualifierWithQualifierArray: (NSArray *)array;
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+ (EOQualifier *)qualifierWithQualifiers: (EOQualifier *)qualifiers, ...;
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- (id)initWithQualifiers: (EOQualifier *)qualifiers, ...;
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- (id)initWithQualifierArray: (NSArray *)array;
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- (NSArray *)qualifiers;
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@end
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@interface EONotQualifier : EOQualifier <EOQualifierEvaluation>
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{
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EOQualifier *_qualifier;
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}
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+ (EOQualifier *)qualifierWithQualifier: (EOQualifier *)qualifier;
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- (id)initWithQualifier: (EOQualifier *)qualifier;
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- (EOQualifier *)qualifier;
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@end
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GDL2CONTROL_EXPORT NSString *EOQualifierVariableSubstitutionException;
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@interface EOQualifierVariable : NSObject <NSCoding, EOKeyValueArchiving>
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{
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NSString *_key;
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}
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+ (EOQualifierVariable *)variableWithKey: (NSString *)key;
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- (EOQualifierVariable *)initWithKey: (NSString *)key;
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- (NSString *)key;
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- (id)valueByApplyingBindings: (id)bindings;
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- (id)requiredValueByApplyingBindings: (id)bindings;
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@end
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@interface NSArray (EOQualifierExtras)
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- (NSArray *)filteredArrayUsingQualifier: (EOQualifier *)qualifier;
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@end
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#endif
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