JournalRecordHeader.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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.activemq.artemis.tests.extras.benchmarks.journal.gcfree;

final class JournalRecordHeader {

   public static final int BYTES = 8;

   public static long makeHeader(final int journalRecordTypeId, final int length) {
      return ((journalRecordTypeId & 0xFFFF_FFFFL) << 32) | (length & 0xFFFF_FFFFL);
   }

}