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42 lines
1.5 KiB
Go
42 lines
1.5 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package mqclient
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// Client is the interface that provides operations of message queues
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type Client interface {
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// CreateReader creates a reader instance
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CreateReader(options ReaderOptions) (Reader, error)
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// CreateProducer creates a producer instance
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CreateProducer(options ProducerOptions) (Producer, error)
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// Subscribe creates a consumer instance and subscribe a topic
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Subscribe(options ConsumerOptions) (Consumer, error)
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// Get the earliest MessageID
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EarliestMessageID() MessageID
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// String to msg ID
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StringToMsgID(string) (MessageID, error)
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// Deserialize MessageId from a byte array
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BytesToMsgID([]byte) (MessageID, error)
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// Close the client and free associated resources
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Close()
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}
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