18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package java.io;
27
28
29 /**
30 * Abstract class for reading filtered character streams.
31 * The abstract class <code>FilterReader</code> itself
32 * provides default methods that pass all requests to
33 * the contained stream. Subclasses of <code>FilterReader</code>
34 * should override some of these methods and may also provide
35 * additional methods and fields.
36 *
37 * @author Mark Reinhold
38 * @since JDK1.1
39 */
40
41 public abstract class FilterReader extends Reader {
42
43 /**
44 * The underlying character-input stream.
45 */
46 protected Reader in;
47
48 /**
49 * Creates a new filtered reader.
50 *
51 * @param in a Reader object providing the underlying stream.
52 * @throws NullPointerException if <code>in</code> is <code>null</code>
53 */
54 protected FilterReader(Reader in) {
55 super(in);
56 this.in = in;
57 }
58
|
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package java.io;
27
28
29 /**
30 * Abstract class for reading filtered character streams.
31 * The abstract class <code>FilterReader</code> itself
32 * provides default methods that pass all requests to
33 * the contained stream. Subclasses of <code>FilterReader</code>
34 * should override some of these methods and may also provide
35 * additional methods and fields.
36 *
37 * @author Mark Reinhold
38 * @since 1.1
39 */
40
41 public abstract class FilterReader extends Reader {
42
43 /**
44 * The underlying character-input stream.
45 */
46 protected Reader in;
47
48 /**
49 * Creates a new filtered reader.
50 *
51 * @param in a Reader object providing the underlying stream.
52 * @throws NullPointerException if <code>in</code> is <code>null</code>
53 */
54 protected FilterReader(Reader in) {
55 super(in);
56 this.in = in;
57 }
58
|