Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*
* 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
*
* http://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.jctools.queues.atomic;
import java.util.concurrent.atomic.*;
import org.jctools.queues.*;
import static org.jctools.queues.atomic.AtomicQueueUtil.*;
/**
* NOTE: This class was automatically generated by org.jctools.queues.atomic.JavaParsingAtomicLinkedQueueGenerator
* which can found in the jctools-build module. The original source file is MpscUnboundedArrayQueue.java.
*
* An MPSC array queue which starts at initialCapacity and grows indefinitely in linked chunks of the initial size.
* The queue grows only when the current chunk is full and elements are not copied on
* resize, instead a link to the new chunk is stored in the old chunk for the consumer to follow.
*/
public class MpscUnboundedAtomicArrayQueue extends BaseMpscLinkedAtomicArrayQueue {
// 8b
byte b000, b001, b002, b003, b004, b005, b006, b007;
// 16b
byte b010, b011, b012, b013, b014, b015, b016, b017;
// 24b
byte b020, b021, b022, b023, b024, b025, b026, b027;
// 32b
byte b030, b031, b032, b033, b034, b035, b036, b037;
// 40b
byte b040, b041, b042, b043, b044, b045, b046, b047;
// 48b
byte b050, b051, b052, b053, b054, b055, b056, b057;
// 56b
byte b060, b061, b062, b063, b064, b065, b066, b067;
// 64b
byte b070, b071, b072, b073, b074, b075, b076, b077;
// 72b
byte b100, b101, b102, b103, b104, b105, b106, b107;
// 80b
byte b110, b111, b112, b113, b114, b115, b116, b117;
// 88b
byte b120, b121, b122, b123, b124, b125, b126, b127;
// 96b
byte b130, b131, b132, b133, b134, b135, b136, b137;
// 104b
byte b140, b141, b142, b143, b144, b145, b146, b147;
// 112b
byte b150, b151, b152, b153, b154, b155, b156, b157;
// 120b
byte b160, b161, b162, b163, b164, b165, b166, b167;
// 128b
byte b170, b171, b172, b173, b174, b175, b176, b177;
public MpscUnboundedAtomicArrayQueue(int chunkSize) {
super(chunkSize);
}
@Override
protected long availableInQueue(long pIndex, long cIndex) {
return Integer.MAX_VALUE;
}
@Override
public int capacity() {
return MessagePassingQueue.UNBOUNDED_CAPACITY;
}
@Override
public int drain(Consumer c) {
return drain(c, 4096);
}
@Override
public int fill(Supplier s) {
return MessagePassingQueueUtil.fillUnbounded(this, s);
}
@Override
protected int getNextBufferSize(AtomicReferenceArray buffer) {
return length(buffer);
}
@Override
protected long getCurrentBufferCapacity(long mask) {
return mask;
}
}