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package com.yammer.metrics.core; |
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import com.yammer.metrics.stats.Snapshot; |
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import java.util.concurrent.Callable; |
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import java.util.concurrent.TimeUnit; |
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public class NoOpTimer extends Timer { |
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31 | 0 | public static final NoOpTimer INSTANCE = new NoOpTimer(); |
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private NoOpTimer() { |
35 | 0 | super(new NoOpExecutorService(), TimeUnit.SECONDS, TimeUnit.SECONDS); |
36 | 0 | } |
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@Override |
39 | 0 | public void clear() { } |
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@Override |
42 | 0 | public void update(long duration, TimeUnit unit) { } |
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@Override |
45 | 0 | public <T> T time(Callable<T> event) throws Exception { return event.call(); } |
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@Override |
48 | 0 | public long count() { return 0; } |
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@Override |
51 | 0 | public double fifteenMinuteRate() { return 0.0; } |
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@Override |
54 | 0 | public double fiveMinuteRate() { return 0.0; } |
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@Override |
57 | 0 | public double meanRate() { return 0.0; } |
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@Override |
60 | 0 | public double oneMinuteRate() { return 0.0; } |
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@Override |
63 | 0 | public double max() { return 0.0; } |
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@Override |
66 | 0 | public double min() { return 0.0; } |
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@Override |
69 | 0 | public double mean() { return 0.0; } |
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@Override |
72 | 0 | public double stdDev() { return 0.0; } |
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@Override |
75 | 0 | public double sum() { return 0.0; } |
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@Override |
78 | 0 | public Snapshot getSnapshot() { return new Snapshot(new double[0]); } |
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@Override |
81 | 0 | public String eventType() { return ""; } |
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@Override |
84 | 0 | public void stop() { } |
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@Override |
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public <T> void processWith(MetricProcessor<T> processor, MetricName name, |
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T context) |
89 | 0 | throws Exception { } |
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} |