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<div class="subTitle">gobblin.source.extractor.watermark</div>
<h2 title="Class TimestampWatermark" class="title">Class TimestampWatermark</h2>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../gobblin/source/extractor/watermark/Watermark.html" title="interface in gobblin.source.extractor.watermark">Watermark</a></dd>
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<pre>public class <span class="typeNameLabel">TimestampWatermark</span>
extends <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
implements <a href="../../../../gobblin/source/extractor/watermark/Watermark.html" title="interface in gobblin.source.extractor.watermark">Watermark</a></pre>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../gobblin/source/extractor/watermark/TimestampWatermark.html#TimestampWatermark-java.lang.String-java.lang.String-">TimestampWatermark</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;watermarkColumn,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;watermarkFormat)</code>&nbsp;</td>
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<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../gobblin/source/extractor/watermark/TimestampWatermark.html#adjustWatermark-java.lang.String-int-">adjustWatermark</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;baseWatermark,
int&nbsp;diff)</code>
<div class="block">Adjust the given watermark by diff</div>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../gobblin/source/extractor/watermark/TimestampWatermark.html#getDeltaNumForNextWatermark--">getDeltaNumForNextWatermark</a></span>()</code>
<div class="block">Get number of seconds or hour or days or simple number that needs to be added for the successive water mark</div>
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<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/7/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</a>&lt;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../gobblin/source/extractor/watermark/TimestampWatermark.html#getIntervals-long-long-long-int-">getIntervals</a></span>(long&nbsp;lowWatermarkValue,
long&nbsp;highWatermarkValue,
long&nbsp;partitionInterval,
int&nbsp;maxIntervals)</code>
<div class="block">Get partitions for the given range</div>
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<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../gobblin/source/extractor/watermark/TimestampWatermark.html#getWatermarkCondition-gobblin.source.extractor.extract.QueryBasedExtractor-long-java.lang.String-">getWatermarkCondition</a></span>(<a href="../../../../gobblin/source/extractor/extract/QueryBasedExtractor.html" title="class in gobblin.source.extractor.extract">QueryBasedExtractor</a>&lt;?,?&gt;&nbsp;extractor,
long&nbsp;watermarkValue,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;operator)</code>
<div class="block">Condition statement with the water mark value using the operator.</div>
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<h4>TimestampWatermark</h4>
<pre>public&nbsp;TimestampWatermark(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;watermarkColumn,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;watermarkFormat)</pre>
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<h4>getWatermarkCondition</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getWatermarkCondition(<a href="../../../../gobblin/source/extractor/extract/QueryBasedExtractor.html" title="class in gobblin.source.extractor.extract">QueryBasedExtractor</a>&lt;?,?&gt;&nbsp;extractor,
long&nbsp;watermarkValue,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;operator)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../gobblin/source/extractor/watermark/Watermark.html#getWatermarkCondition-gobblin.source.extractor.extract.QueryBasedExtractor-long-java.lang.String-">Watermark</a></code></span></div>
<div class="block">Condition statement with the water mark value using the operator. Example (last_updated_ts >= 2013-01-01 00:00:00</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../gobblin/source/extractor/watermark/Watermark.html#getWatermarkCondition-gobblin.source.extractor.extract.QueryBasedExtractor-long-java.lang.String-">getWatermarkCondition</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../gobblin/source/extractor/watermark/Watermark.html" title="interface in gobblin.source.extractor.watermark">Watermark</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>condition statement</dd>
</dl>
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<h4>getDeltaNumForNextWatermark</h4>
<pre>public&nbsp;int&nbsp;getDeltaNumForNextWatermark()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../gobblin/source/extractor/watermark/Watermark.html#getDeltaNumForNextWatermark--">Watermark</a></code></span></div>
<div class="block">Get number of seconds or hour or days or simple number that needs to be added for the successive water mark</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../gobblin/source/extractor/watermark/Watermark.html#getDeltaNumForNextWatermark--">getDeltaNumForNextWatermark</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../gobblin/source/extractor/watermark/Watermark.html" title="interface in gobblin.source.extractor.watermark">Watermark</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>delta value in seconds or hour or days or simple number</dd>
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<h4>getIntervals</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</a>&lt;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&gt;&nbsp;getIntervals(long&nbsp;lowWatermarkValue,
long&nbsp;highWatermarkValue,
long&nbsp;partitionInterval,
int&nbsp;maxIntervals)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../gobblin/source/extractor/watermark/Watermark.html#getIntervals-long-long-long-int-">Watermark</a></code></span></div>
<div class="block">Get partitions for the given range</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../gobblin/source/extractor/watermark/Watermark.html#getIntervals-long-long-long-int-">getIntervals</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../gobblin/source/extractor/watermark/Watermark.html" title="interface in gobblin.source.extractor.watermark">Watermark</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>partitions</dd>
</dl>
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<h4>adjustWatermark</h4>
<pre>public static&nbsp;long&nbsp;adjustWatermark(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;baseWatermark,
int&nbsp;diff)</pre>
<div class="block">Adjust the given watermark by diff</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>baseWatermark</code> - the original watermark</dd>
<dd><code>diff</code> - the amount to change</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the adjusted watermark value</dd>
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