1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * https://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.commons.codec.binary;
19
20 /**
21 * Extend BaseNCodec without implementation (no operations = NoOp).
22 * Used for testing the memory allocation in {@link BaseNCodec#ensureBufferSize(int, Context)}.
23 */
24 final class NoOpBaseNCodec extends BaseNCodec {
25 NoOpBaseNCodec() {
26 super(0, 0, 0, 0);
27 }
28
29 @Override
30 void decode(final byte[] array, final int i, final int length, final Context context) {
31 // no-op
32 }
33
34 @Override
35 void encode(final byte[] array, final int i, final int length, final Context context) {
36 // no-op
37 }
38
39 @Override
40 protected boolean isInAlphabet(final byte value) {
41 return false;
42 }
43 }