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37 lines
1.2 KiB
Go
37 lines
1.2 KiB
Go
// Copyright 2017 Pilosa Corp.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// 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 pilosa
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// Ensure nopGCNotifier implements interface.
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var _ GCNotifier = &nopGCNotifier{}
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// GCNotifier represents an interface for garbage collection notificationss.
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type GCNotifier interface {
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Close()
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AfterGC() <-chan struct{}
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}
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// NopGCNotifier represents a GCNotifier that doesn't do anything.
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var NopGCNotifier GCNotifier = &nopGCNotifier{}
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type nopGCNotifier struct{}
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// Close is a no-op implementation of GCNotifier Close method.
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func (n *nopGCNotifier) Close() {}
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// AfterGC is a no-op implementation of GCNotifier AfterGC method.
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func (c *nopGCNotifier) AfterGC() <-chan struct{} {
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return nil
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}
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