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| <dd><a href="../../../../../org/apache/storm/elasticsearch/bolt/AbstractEsBolt.html" title="class in org.apache.storm.elasticsearch.bolt">AbstractEsBolt</a>, <a href="../../../../../org/apache/storm/jdbc/bolt/AbstractJdbcBolt.html" title="class in org.apache.storm.jdbc.bolt">AbstractJdbcBolt</a>, <a href="../../../../../org/apache/storm/redis/bolt/AbstractRedisBolt.html" title="class in org.apache.storm.redis.bolt">AbstractRedisBolt</a>, <a href="../../../../../org/apache/storm/cassandra/bolt/BaseCassandraBolt.html" title="class in org.apache.storm.cassandra.bolt">BaseCassandraBolt</a>, <a href="../../../../../org/apache/storm/jms/bolt/JmsBolt.html" title="class in org.apache.storm.jms.bolt">JmsBolt</a>, <a href="../../../../../org/apache/storm/kafka/bolt/KafkaBolt.html" title="class in org.apache.storm.kafka.bolt">KafkaBolt</a>, <a href="../../../../../org/apache/storm/mqtt/bolt/MqttBolt.html" title="class in org.apache.storm.mqtt.bolt">MqttBolt</a>, <a href="../../../../../org/apache/storm/pmml/PMMLPredictorBolt.html" title="class in org.apache.storm.pmml">PMMLPredictorBolt</a>, <a href="../../../../../org/apache/storm/solr/bolt/SolrUpdateBolt.html" title="class in org.apache.storm.solr.bolt">SolrUpdateBolt</a></dd> |
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| <pre>public abstract class <span class="typeNameLabel">BaseTickTupleAwareRichBolt</span> |
| extends <a href="../../../../../org/apache/storm/topology/base/BaseRichBolt.html" title="class in org.apache.storm.topology.base">BaseRichBolt</a></pre> |
| <div class="block"><p>This class is based on BaseRichBolt, but is aware of tick tuple.</p></div> |
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| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/topology/base/BaseTickTupleAwareRichBolt.html#execute-org.apache.storm.tuple.Tuple-">execute</a></span>(<a href="../../../../../org/apache/storm/tuple/Tuple.html" title="interface in org.apache.storm.tuple">Tuple</a> tuple)</code> |
| <div class="block">Process a single tuple of input.</div> |
| </td> |
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| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/topology/base/BaseTickTupleAwareRichBolt.html#onTickTuple-org.apache.storm.tuple.Tuple-">onTickTuple</a></span>(<a href="../../../../../org/apache/storm/tuple/Tuple.html" title="interface in org.apache.storm.tuple">Tuple</a> tuple)</code> |
| <div class="block">Process a single tick tuple of input.</div> |
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| <td class="colFirst"><code>protected abstract void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/topology/base/BaseTickTupleAwareRichBolt.html#process-org.apache.storm.tuple.Tuple-">process</a></span>(<a href="../../../../../org/apache/storm/tuple/Tuple.html" title="interface in org.apache.storm.tuple">Tuple</a> tuple)</code> |
| <div class="block">Process a single non-tick tuple of input.</div> |
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| <code><a href="../../../../../org/apache/storm/task/IBolt.html#prepare-java.util.Map-org.apache.storm.task.TopologyContext-org.apache.storm.task.OutputCollector-">prepare</a></code></li> |
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| <pre>public BaseTickTupleAwareRichBolt()</pre> |
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| <h4>execute</h4> |
| <pre>public void execute(<a href="../../../../../org/apache/storm/tuple/Tuple.html" title="interface in org.apache.storm.tuple">Tuple</a> tuple)</pre> |
| <div class="block"><p><p>Process a single tuple of input. The Tuple object contains metadata on it about which component/stream/task it came from. The values of the Tuple can be accessed using Tuple#getValue. The IBolt does not have to process the Tuple immediately. It is perfectly fine to hang onto a tuple and process it later (for instance, to do an aggregation or join).</p><p><p>Tuples should be emitted using the OutputCollector provided through the prepare method. It is required that all input tuples are acked or failed at some point using the OutputCollector. Otherwise, Storm will be unable to determine when tuples coming off the spouts have been completed.</p><p><p>For the common case of acking an input tuple at the end of the execute method, see IBasicBolt which automates this.</p></p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>tuple</code> - the tuple to process.</dd> |
| </dl> |
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| <h4>onTickTuple</h4> |
| <pre>protected void onTickTuple(<a href="../../../../../org/apache/storm/tuple/Tuple.html" title="interface in org.apache.storm.tuple">Tuple</a> tuple)</pre> |
| <div class="block"><p>Process a single tick tuple of input. Tick tuple doesn’t need to be acked. It provides default “DO NOTHING” implementation for convenient. Override this method if needed.</p><p><p>More details on <a href="../../../../../org/apache/storm/task/IBolt.html#execute-org.apache.storm.tuple.Tuple-"><code>IBolt.execute(Tuple)</code></a>.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>tuple</code> - The input tuple to be processed.</dd> |
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| <pre>protected abstract void process(<a href="../../../../../org/apache/storm/tuple/Tuple.html" title="interface in org.apache.storm.tuple">Tuple</a> tuple)</pre> |
| <div class="block"><p>Process a single non-tick tuple of input. Implementation needs to handle ack manually. More details on <a href="../../../../../org/apache/storm/task/IBolt.html#execute-org.apache.storm.tuple.Tuple-"><code>IBolt.execute(Tuple)</code></a>.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>tuple</code> - The input tuple to be processed.</dd> |
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