41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
// Copyright (C) MongoDB, Inc. 2017-present.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may
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// not use this file except in compliance with the License. You may obtain
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// a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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package description
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// TopologyKind represents a specific topology configuration.
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type TopologyKind uint32
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// These constants are the available topology configurations.
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const (
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Single TopologyKind = 1
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ReplicaSet TopologyKind = 2
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ReplicaSetNoPrimary TopologyKind = 4 + ReplicaSet
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ReplicaSetWithPrimary TopologyKind = 8 + ReplicaSet
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Sharded TopologyKind = 256
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LoadBalanced TopologyKind = 512
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)
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// String implements the fmt.Stringer interface.
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func (kind TopologyKind) String() string {
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switch kind {
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case Single:
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return "Single"
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case ReplicaSet:
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return "ReplicaSet"
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case ReplicaSetNoPrimary:
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return "ReplicaSetNoPrimary"
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case ReplicaSetWithPrimary:
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return "ReplicaSetWithPrimary"
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case Sharded:
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return "Sharded"
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case LoadBalanced:
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return "LoadBalanced"
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}
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return "Unknown"
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}
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