src/test/java/org/apache/commons/codec/binary/NoOpBaseNCodec.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.commons.codec.binary;

/**
 * Extend BaseNCodec without implementation (no operations = NoOp).
 * Used for testing the memory allocation in {@link BaseNCodec#ensureBufferSize(int, Context)}.
 */
final class NoOpBaseNCodec extends BaseNCodec {
    NoOpBaseNCodec() {
        super(0, 0, 0, 0);
    }

    @Override
    void decode(final byte[] array, final int i, final int length, final Context context) {
        // no-op
    }

    @Override
    void encode(final byte[] array, final int i, final int length, final Context context) {
        // no-op
    }

    @Override
    protected boolean isInAlphabet(final byte value) {
        return false;
    }
}