| /* |
| * |
| * 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.qpid.server.model; |
| |
| import java.util.concurrent.atomic.AtomicLong; |
| |
| import org.apache.qpid.server.consumer.ConsumerTarget; |
| import org.apache.qpid.server.message.MessageInstanceConsumer; |
| import org.apache.qpid.server.session.AMQPSession; |
| |
| @ManagedObject(creatable = false, amqpName = "org.apache.qpid.Consumer") |
| public interface Consumer<X extends Consumer<X,T>, T extends ConsumerTarget> extends ConfiguredObject<X>, MessageInstanceConsumer<T> |
| { |
| String DISTRIBUTION_MODE = "distributionMode"; |
| String EXCLUSIVE = "exclusive"; |
| String NO_LOCAL = "noLocal"; |
| String SELECTOR = "selector"; |
| String SETTLEMENT_MODE = "settlementMode"; |
| String PRIORITY = "priority"; |
| |
| |
| String SUSPEND_NOTIFICATION_PERIOD = "consumer.suspendNotificationPeriod"; |
| |
| @ManagedContextDefault( name = SUSPEND_NOTIFICATION_PERIOD) |
| long SUSPEND_NOTIFICATION_PERIOD_DEFAULT = 10000; |
| |
| AtomicLong CONSUMER_NUMBER_GENERATOR = new AtomicLong(0); |
| |
| @DerivedAttribute |
| String getLinkName(); |
| |
| @DerivedAttribute |
| Session<?> getSession(); |
| |
| @ManagedAttribute(immutable = true) |
| String getDistributionMode(); |
| |
| @ManagedAttribute(immutable = true) |
| String getSettlementMode(); |
| |
| @ManagedAttribute(immutable = true) |
| boolean isExclusive(); |
| |
| @ManagedAttribute(immutable = true) |
| boolean isNoLocal(); |
| |
| @ManagedAttribute(immutable = true) |
| String getSelector(); |
| |
| @ManagedAttribute(defaultValue = "2147483647", |
| description="Number representing the priority of the consumer versus other " |
| + "consumers. Priority 2147483647 is the highest priority.") |
| int getPriority(); |
| |
| @ManagedStatistic(statisticType = StatisticType.CUMULATIVE, units = StatisticUnit.BYTES, label = "Outbound") |
| long getBytesOut(); |
| |
| @ManagedStatistic(statisticType = StatisticType.CUMULATIVE, units = StatisticUnit.MESSAGES, label = "Outbound") |
| long getMessagesOut(); |
| |
| @ManagedStatistic(statisticType = StatisticType.POINT_IN_TIME, units = StatisticUnit.BYTES, label = "Prefetch") |
| long getUnacknowledgedBytes(); |
| |
| @ManagedStatistic(statisticType = StatisticType.POINT_IN_TIME, units = StatisticUnit.MESSAGES, label = "Prefetch") |
| long getUnacknowledgedMessages(); |
| |
| long getConsumerNumber(); |
| |
| boolean isSuspended(); |
| |
| boolean seesRequeues(); |
| |
| boolean isActive(); |
| |
| } |