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Diffstat (limited to 'java/broker/src/main/java/org/apache/qpid/server/model/Queue.java')
| -rw-r--r-- | java/broker/src/main/java/org/apache/qpid/server/model/Queue.java | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/java/broker/src/main/java/org/apache/qpid/server/model/Queue.java b/java/broker/src/main/java/org/apache/qpid/server/model/Queue.java new file mode 100644 index 0000000000..7c4f0de22b --- /dev/null +++ b/java/broker/src/main/java/org/apache/qpid/server/model/Queue.java @@ -0,0 +1,146 @@ +/* + * + * 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.Arrays; +import java.util.Collection; +import java.util.Collections; +import org.apache.qpid.server.queue.QueueEntryVisitor; + + +public interface Queue extends ConfiguredObject +{ + public static final String BINDING_COUNT = "bindingCount"; + public static final String CONSUMER_COUNT = "consumerCount"; + public static final String CONSUMER_COUNT_WITH_CREDIT = "consumerCountWithCredit"; + public static final String DISCARDS_TTL_BYTES = "discardsTtlBytes"; + public static final String DISCARDS_TTL_MESSAGES = "discardsTtlMessages"; + public static final String PERSISTENT_DEQUEUED_BYTES = "persistentDequeuedBytes"; + public static final String PERSISTENT_DEQUEUED_MESSAGES = "persistentDequeuedMessages"; + public static final String PERSISTENT_ENQUEUED_BYTES = "persistentEnqueuedBytes"; + public static final String PERSISTENT_ENQUEUED_MESSAGES = "persistentEnqueuedMessages"; + public static final String QUEUE_DEPTH_BYTES = "queueDepthBytes"; + public static final String QUEUE_DEPTH_MESSAGES = "queueDepthMessages"; + public static final String STATE_CHANGED = "stateChanged"; + public static final String TOTAL_DEQUEUED_BYTES = "totalDequeuedBytes"; + public static final String TOTAL_DEQUEUED_MESSAGES = "totalDequeuedMessages"; + public static final String TOTAL_ENQUEUED_BYTES = "totalEnqueuedBytes"; + public static final String TOTAL_ENQUEUED_MESSAGES = "totalEnqueuedMessages"; + public static final String UNACKNOWLEDGED_BYTES = "unacknowledgedBytes"; + public static final String UNACKNOWLEDGED_MESSAGES = "unacknowledgedMessages"; + + public static final Collection<String> AVAILABLE_STATISTICS = + Collections.unmodifiableList( + Arrays.asList(BINDING_COUNT, + CONSUMER_COUNT, + CONSUMER_COUNT_WITH_CREDIT, + DISCARDS_TTL_BYTES, + DISCARDS_TTL_MESSAGES, + PERSISTENT_DEQUEUED_BYTES, + PERSISTENT_DEQUEUED_MESSAGES, + PERSISTENT_ENQUEUED_BYTES, + PERSISTENT_ENQUEUED_MESSAGES, + QUEUE_DEPTH_BYTES, + QUEUE_DEPTH_MESSAGES, + STATE_CHANGED, + TOTAL_DEQUEUED_BYTES, + TOTAL_DEQUEUED_MESSAGES, + TOTAL_ENQUEUED_BYTES, + TOTAL_ENQUEUED_MESSAGES, + UNACKNOWLEDGED_BYTES, + UNACKNOWLEDGED_MESSAGES)); + + + + public static final String ID = "id"; + public static final String NAME = "name"; + public static final String STATE = "state"; + public static final String DURABLE = "durable"; + public static final String LIFETIME_POLICY = "lifetimePolicy"; + public static final String TIME_TO_LIVE = "timeToLive"; + public static final String CREATED = "created"; + public static final String UPDATED = "updated"; + + public static final String ALERT_REPEAT_GAP = "alertRepeatGap"; + public static final String ALERT_THRESHOLD_MESSAGE_AGE = "alertThresholdMessageAge"; + public static final String ALERT_THRESHOLD_MESSAGE_SIZE = "alertThresholdMessageSize"; + public static final String ALERT_THRESHOLD_QUEUE_DEPTH_BYTES = "alertThresholdQueueDepthBytes"; + public static final String ALERT_THRESHOLD_QUEUE_DEPTH_MESSAGES = "alertThresholdQueueDepthMessages"; + public static final String ALTERNATE_EXCHANGE = "alternateExchange"; + public static final String EXCLUSIVE = "exclusive"; + public static final String MESSAGE_GROUP_KEY = "messageGroupKey"; + public static final String MESSAGE_GROUP_DEFAULT_GROUP = "messageGroupDefaultGroup"; + public static final String MESSAGE_GROUP_SHARED_GROUPS = "messageGroupSharedGroups"; + public static final String LVQ_KEY = "lvqKey"; + public static final String MAXIMUM_DELIVERY_ATTEMPTS = "maximumDeliveryAttempts"; + public static final String NO_LOCAL = "noLocal"; + public static final String OWNER = "owner"; + public static final String QUEUE_FLOW_CONTROL_SIZE_BYTES = "queueFlowControlSizeBytes"; + public static final String QUEUE_FLOW_RESUME_SIZE_BYTES = "queueFlowResumeSizeBytes"; + public static final String QUEUE_FLOW_STOPPED = "queueFlowStopped"; + public static final String SORT_KEY = "sortKey"; + public static final String TYPE = "type"; + + + + + public static final Collection<String> AVAILABLE_ATTRIBUTES = + Collections.unmodifiableList( + Arrays.asList(ID, + NAME, + STATE, + DURABLE, + LIFETIME_POLICY, + TIME_TO_LIVE, + CREATED, + UPDATED, + TYPE, + ALTERNATE_EXCHANGE, + EXCLUSIVE, + OWNER, + NO_LOCAL, + LVQ_KEY, + SORT_KEY, + MESSAGE_GROUP_KEY, + MESSAGE_GROUP_DEFAULT_GROUP, + MESSAGE_GROUP_SHARED_GROUPS, + MAXIMUM_DELIVERY_ATTEMPTS, + QUEUE_FLOW_CONTROL_SIZE_BYTES, + QUEUE_FLOW_RESUME_SIZE_BYTES, + QUEUE_FLOW_STOPPED, + ALERT_THRESHOLD_MESSAGE_AGE, + ALERT_THRESHOLD_MESSAGE_SIZE, + ALERT_THRESHOLD_QUEUE_DEPTH_BYTES, + ALERT_THRESHOLD_QUEUE_DEPTH_MESSAGES, + ALERT_REPEAT_GAP + )); + + //children + Collection<Binding> getBindings(); + Collection<Consumer> getConsumers(); + + + //operations + + void visit(QueueEntryVisitor visitor); + + void delete(); +} |