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| <div class="subTitle">org.apache.storm.hdfs.trident.format</div> |
| <h2 title="Interface SequenceFormat" class="title">Interface SequenceFormat</h2> |
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| <pre>public interface <span class="typeNameLabel">SequenceFormat</span> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre> |
| <div class="block"><p>Interface for converting <code>TridentTuple</code> objects to HDFS sequence file key-value pairs.</p></div> |
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| <td class="colFirst"><code>org.apache.hadoop.io.Writable</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/storm/hdfs/trident/format/SequenceFormat.html#key-org.apache.storm.trident.tuple.TridentTuple-">key</a></span>(<a href="../../../../../../org/apache/storm/trident/tuple/TridentTuple.html" title="interface in org.apache.storm.trident.tuple">TridentTuple</a> tuple)</code> |
| <div class="block">Given a tuple, return the key that should be written to the sequence file.</div> |
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| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/storm/hdfs/trident/format/SequenceFormat.html#keyClass--">keyClass</a></span>()</code> |
| <div class="block">Key class used by implementation (e.g.</div> |
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| <td class="colFirst"><code>org.apache.hadoop.io.Writable</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/storm/hdfs/trident/format/SequenceFormat.html#value-org.apache.storm.trident.tuple.TridentTuple-">value</a></span>(<a href="../../../../../../org/apache/storm/trident/tuple/TridentTuple.html" title="interface in org.apache.storm.trident.tuple">TridentTuple</a> tuple)</code> |
| <div class="block">Given a tuple, return the value that should be written to the sequence file.</div> |
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| <h4>key</h4> |
| <pre>org.apache.hadoop.io.Writable key(<a href="../../../../../../org/apache/storm/trident/tuple/TridentTuple.html" title="interface in org.apache.storm.trident.tuple">TridentTuple</a> tuple)</pre> |
| <div class="block"><p>Given a tuple, return the key that should be written to the sequence file.</p></div> |
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| <pre>org.apache.hadoop.io.Writable value(<a href="../../../../../../org/apache/storm/trident/tuple/TridentTuple.html" title="interface in org.apache.storm.trident.tuple">TridentTuple</a> tuple)</pre> |
| <div class="block"><p>Given a tuple, return the value that should be written to the sequence file.</p></div> |
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