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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.nemo.runtime.common.metric</a></div> |
| <h2 title="Class LatencyMetric" class="title">Class LatencyMetric</h2> |
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| <li>java.lang.Object</li> |
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| <pre>public final class <span class="typeNameLabel">LatencyMetric</span> |
| extends java.lang.Object |
| implements java.io.Serializable</pre> |
| <div class="block">Metric class for recording latencymark and the time when the latencymark is recorded. |
| The traversal time can be calculated by comparing the time when the latencymark was created with the time recorded.</div> |
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| <dd><a href="../../../../../../serialized-form.html#org.apache.nemo.runtime.common.metric.LatencyMetric">Serialized Form</a></dd> |
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| <th class="colFirst" scope="col">Constructor</th> |
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| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.nemo.common.punctuation.LatencyMark,long)">LatencyMetric</a></span>​(<a href="../../../common/punctuation/LatencyMark.html" title="class in org.apache.nemo.common.punctuation">LatencyMark</a> latencymark, |
| long timestamp)</code></th> |
| <td class="colLast"> |
| <div class="block">Constructor with the latencymark and timestamp.</div> |
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| <td class="colFirst"><code>long</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getLatency()">getLatency</a></span>()</code></th> |
| <td class="colLast"> </td> |
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| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../common/punctuation/LatencyMark.html" title="class in org.apache.nemo.common.punctuation">LatencyMark</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getLatencymark()">getLatencymark</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Get the recorded latency mark.</div> |
| </td> |
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| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getTimestamp()">getTimestamp</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Get the timestamp when the latencymark is received.</div> |
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| <h4>LatencyMetric</h4> |
| <pre>public LatencyMetric​(<a href="../../../common/punctuation/LatencyMark.html" title="class in org.apache.nemo.common.punctuation">LatencyMark</a> latencymark, |
| long timestamp)</pre> |
| <div class="block">Constructor with the latencymark and timestamp.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>latencymark</code> - the latencymark to record.</dd> |
| <dd><code>timestamp</code> - When the latencymark was received.</dd> |
| </dl> |
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| <a id="getLatencymark()"> |
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| <h4>getLatencymark</h4> |
| <pre class="methodSignature">public <a href="../../../common/punctuation/LatencyMark.html" title="class in org.apache.nemo.common.punctuation">LatencyMark</a> getLatencymark()</pre> |
| <div class="block">Get the recorded latency mark.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>latency mark.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>getTimestamp</h4> |
| <pre class="methodSignature">public long getTimestamp()</pre> |
| <div class="block">Get the timestamp when the latencymark is received.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>timestamp when it is received.</dd> |
| </dl> |
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| <h4>getLatency</h4> |
| <pre class="methodSignature">public long getLatency()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the latency.</dd> |
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