11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
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 package java.util.function;
26
27 /**
28 * An operation upon a {@code double} input value. The operation may modify
29 * external state.
30 *
31 * <p/>This is the primitive type specialization of {@link Block} for
32 * {@code double} and also may be used as a {@code Block<Double>}.
33 *
34 * @since 1.8
35 */
36 public interface DoubleBlock {
37
38 /**
39 * Use the {@code double} input value in an operation which may modify
40 * external state.
41 *
42 * @param t the input value
43 */
44 public void accept(double t);
45 }
|
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
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 package java.util.function;
26
27 /**
28 * An operation upon a {@code double} input value. The operation may modify
29 * external state.
30 *
31 * <p>This is the primitive type specialization of {@link Block} for
32 * {@code double} and also may be used as a {@code Block<Double>}. When used as
33 * a {@code Block} the default {@code accept} implementation provided by this
34 * interface does not accept null parameters.
35 *
36 * @since 1.8
37 */
38 public interface DoubleBlock extends Block<Double> {
39
40 /**
41 * {@inheritDoc}
42 *
43 * @param t {@inheritDoc}, must be non-null
44 */
45 @Override
46 public default void accept(Double t) {
47 accept((double)t);
48 }
49
50 /**
51 * Use the {@code double} input value in an operation which may modify
52 * external state.
53 *
54 * @param t the input value
55 */
56 public void accept(double t);
57 }
|