| /* |
| * 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 |
| * |
| * 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.apache.sling.distribution.queue; |
| |
| import org.apache.sling.distribution.queue.spi.DistributionQueue; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * The status of a certain {@link DistributionQueue} |
| */ |
| public final class DistributionQueueStatus { |
| private final int itemsCount; |
| |
| private final DistributionQueueState queueState; |
| |
| public DistributionQueueStatus(int itemsCount, @NotNull DistributionQueueState queueState) { |
| this.itemsCount = itemsCount; |
| this.queueState = queueState; |
| } |
| |
| |
| /** |
| * get the no. of items in the queue |
| * @return the no. of items in the queue |
| */ |
| public int getItemsCount() { |
| return itemsCount; |
| } |
| |
| /** |
| * get the state associated with the status of this queue |
| * @return a {@link DistributionQueueItemState} |
| */ |
| public DistributionQueueState getState() { |
| return queueState; |
| } |
| |
| /** |
| * check if the queue is empty |
| * @return {@code true} if the queue is empty |
| */ |
| public boolean isEmpty() { |
| return itemsCount == 0; |
| } |
| } |