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cacaodev
9c6476615d
Added a missing CPDate.j import in CPExpression_function that was causing an 'unknown variable CPDate' error in deploy builds. Added documentation for +expressionForSubquery:... Added licence headers with credits.
72 lines
1.5 KiB
Plaintext
72 lines
1.5 KiB
Plaintext
/*
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* CPExpression_self.j
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*
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* Created by cacaodev.
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* Copyright 2010.
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*
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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 Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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@import "CPExpression.j"
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@import "CPString.j"
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@import "CPDictionary.j"
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var evaluatedObject = nil;
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@implementation CPExpression_self : CPExpression
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{
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}
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+ (id)evaluatedObject
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{
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if (evaluatedObject == nil)
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evaluatedObject = [CPExpression_self new];
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return evaluatedObject;
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}
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- (id)init
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{
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[super initWithExpressionType:CPEvaluatedObjectExpressionType];
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return self;
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}
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- (id)initWithCoder:(CPCoder)coder
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{
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return [CPExpression_self evaluatedObject];
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}
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- (void)encodeWithCoder:(CPCoder)coder
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{
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}
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- (BOOL)isEqual:(id)object
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{
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return (object === self);
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}
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- (id)expressionValueWithObject:(id)object context:(CPDictionary)context
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{
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return object;
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}
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- (CPString)description
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{
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return @"SELF";
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}
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@end
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