activemq-cpp-3.9.5
Usage.h
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1/*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
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5 * The ASF licenses this file to You under the Apache License, Version 2.0
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9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
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14 * See the License for the specific language governing permissions and
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16 */
17
18#ifndef _ACTIVEMQ_UTIL_USAGE_H_
19#define _ACTIVEMQ_UTIL_USAGE_H_
20
22
23namespace activemq {
24namespace util {
25
27 public:
28
29 virtual ~Usage();
30
34 virtual void waitForSpace() = 0;
35
41 virtual void waitForSpace(unsigned int timeout) = 0;
42
48 virtual void enqueueUsage(unsigned long long value) = 0;
49
54 virtual void increaseUsage(unsigned long long value) = 0;
55
60 virtual void decreaseUsage(unsigned long long value) = 0;
61
66 virtual bool isFull() const = 0;
67
68 };
69
70}}
71
72#endif /* _ACTIVEMQ_UTIL_USAGE_H_ */
#define AMQCPP_API
Definition Config.h:30
Definition Usage.h:26
virtual void decreaseUsage(unsigned long long value)=0
Decreases the usage by the value amount.
virtual void waitForSpace(unsigned int timeout)=0
Waits for more space to be returned to this Usage Manager, times out when the given time span in mill...
virtual bool isFull() const =0
Returns true if this Usage instance is full, i.e.
virtual void waitForSpace()=0
Waits forever for more space to be returned to this Usage Manager.
virtual void increaseUsage(unsigned long long value)=0
Increases the usage by the value amount.
virtual void enqueueUsage(unsigned long long value)=0
Tries to increase the usage by value amount but blocks if this object is currently full.
Definition ActiveMQMessageTransformation.h:36
Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
Definition CachedConsumer.h:24