Revision 36408
Added by Marek Horst about 9 years ago
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import java.util.Map; |
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import org.apache.hadoop.conf.Configuration; |
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import eu.dnetlib.iis.core.java.porttype.PortType; |
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/** Workflow node written in Java. |
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* |
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* The class has to define a constructor with no parameters |
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* The implementing class has to define a constructor with no parameters
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* (possibly the default one) or a constructor with String[] as a single |
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* parameter. |
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* @author Mateusz Kobos |
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*/ |
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public interface Process extends DataStoreConsumer, DataStoreProducer {
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public interface Process {
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/** |
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* Run the process. |
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* |
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* @throws Exception if thrown, it means that the process finished |
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* with an error status |
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*/ |
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void run(PortBindings portBindings, HadoopContext context,
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void run(PortBindings portBindings, Configuration conf,
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Map<String, String> parameters) throws Exception; |
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/** |
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* @return map containing as the key: name of the port, as the value: type |
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* of the port |
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*/ |
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Map<String, PortType> getInputPorts(); |
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/** |
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* @return map containing as the key: name of the port, as the value: type |
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* of the port |
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*/ |
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Map<String, PortType> getOutputPorts(); |
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} |
Also available in: Unified diff
#1135 integrating changes in IIS-CDH-5.3.0 branch