1/* 2 Copyright (C) 2000-2005 SKYRIX Software AG 3 4 This file is part of SOPE. 5 6 SOPE is free software; you can redistribute it and/or modify it under 7 the terms of the GNU Lesser General Public License as published by the 8 Free Software Foundation; either version 2, or (at your option) any 9 later version. 10 11 SOPE is distributed in the hope that it will be useful, but WITHOUT ANY 12 WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 14 License for more details. 15 16 You should have received a copy of the GNU Lesser General Public 17 License along with SOPE; see the file COPYING. If not, write to the 18 Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 19 02111-1307, USA. 20*/ 21 22#include <NGStreams/NGFilterTextStream.h> 23#include "common.h" 24 25@implementation NGFilterTextStream 26 27+ (id)textFilterWithSource:(id<NGTextStream>)_s { 28 return [[(NGFilterTextStream *)[self alloc] initWithSource:_s] autorelease]; 29} 30 31- (id)initWithSource:(id<NGTextStream>)_source { 32 if ((self = [super init])) { 33 self->source = [_source retain]; 34 } 35 return self; 36} 37- (id)init { 38 return [self initWithSource:nil]; 39} 40 41- (void)dealloc { 42 [self->source release]; 43 [super dealloc]; 44} 45 46/* accessors */ 47 48- (id<NGTextStream>)source { 49 return self->source; 50} 51 52@end /* NGFilterTextStream */ 53