/*
  Copyright (C) 2000-2005 SKYRIX Software AG

  This file is part of SOPE.

  SOPE is free software; you can redistribute it and/or modify it under
  the terms of the GNU Lesser General Public License as published by the
  Free Software Foundation; either version 2, or (at your option) any
  later version.

  SOPE is distributed in the hope that it will be useful, but WITHOUT ANY
  WARRANTY; without even the implied warranty of MERCHANTABILITY or
  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
  License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with SOPE; see the file COPYING.  If not, write to the
  Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  02111-1307, USA.
*/

#include <NGStreams/NGFilterTextStream.h>
#include "common.h"

@implementation NGFilterTextStream

+ (id)textFilterWithSource:(id<NGTextStream>)_s {
  return [[(NGFilterTextStream *)[self alloc] initWithSource:_s] autorelease];
}

- (id)initWithSource:(id<NGTextStream>)_source {
  if ((self = [super init])) {
    self->source = [_source retain];
  }
  return self;
}
- (id)init {
  return [self initWithSource:nil];
}

- (void)dealloc {
  [self->source release];
  [super dealloc];
}

/* accessors */

- (id<NGTextStream>)source {
  return self->source;
}

@end /* NGFilterTextStream */