jetbrains.exodus.log.SingleByteIterable Maven / Gradle / Ivy
/**
* Copyright 2010 - 2022 JetBrains s.r.o.
*
* Licensed 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 jetbrains.exodus.log;
import jetbrains.exodus.ArrayByteIterable;
import jetbrains.exodus.ByteIterable;
public class SingleByteIterable {
private static final ByteIterable[] ITERABLES;
private SingleByteIterable() {
}
static {
ITERABLES = new ByteIterable[256];
for (int i = 0; i < ITERABLES.length; i++) {
ITERABLES[i] = new ArrayByteIterable(new byte[]{(byte) i});
}
}
public static ByteIterable getIterable(final byte b) {
return ITERABLES[b & 0xff];
}
}