net.sf.eos.hadoop.mapred.cooccurrence
Class DictionaryBasedEntityRecognizerMapReduceDriver

java.lang.Object
  org.apache.hadoop.conf.Configured
      net.sf.eos.hadoop.mapred.AbstractEosDriver
          net.sf.eos.hadoop.mapred.cooccurrence.DictionaryBasedEntityRecognizerMapReduceDriver

All Implemented Interfaces:

Configurable, Tool

public class DictionaryBasedEntityRecognizerMapReduceDriver
extends AbstractEosDriver

The driver supports the base arguments. To run the driver set the path to the trie.

Author:

Sascha Kohlmann

See Also:

DictionaryBasedEntityRecognizerReducer, DictionaryBasedEntityRecognizerMapper

Field Summary

static String	TRIE_LONG_CMD_ARG Long commandline parameter name for the path to the trie data.
static String	TRIE_SHORT_CMD_ARG Short commandline parameter name for the path to the trie data.

Fields inherited from class net.sf.eos.hadoop.mapred.AbstractEosDriver

DESTINATION_LONG_CMD_ARG, DESTINATION_SHORT_CMD_ARG, SOURCE_LONG_CMD_ARG, SOURCE_SHORT_CMD_ARG

Constructor Summary

DictionaryBasedEntityRecognizerMapReduceDriver()

Method Summary

protected org.apache.commons.cli.Options	createOptions()
static void	main(String[] args) The parameter "-t" or "--trie" must be set use the trie data.
int	run(String[] args) Starts the job.

Methods inherited from class net.sf.eos.hadoop.mapred.AbstractEosDriver

doJob, getJobConf

Methods inherited from class org.apache.hadoop.conf.Configured

getConf, setConf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.hadoop.conf.Configurable

getConf, setConf

Field Detail

TRIE_SHORT_CMD_ARG

public static final String TRIE_SHORT_CMD_ARG

Short commandline parameter name for the path to the trie data. The parameter is required.

See Also:

TrieLoader, DistributedCacheStrategy, Constant Field Values

TRIE_LONG_CMD_ARG

public static final String TRIE_LONG_CMD_ARG

Long commandline parameter name for the path to the trie data. The parameter is required.

See Also:

TrieLoader, DistributedCacheStrategy, Constant Field Values

Constructor Detail

DictionaryBasedEntityRecognizerMapReduceDriver

public DictionaryBasedEntityRecognizerMapReduceDriver()

Method Detail

main

public static void main(String[] args)
                 throws Exception

The parameter "-t" or "--trie" must be set use the trie data.

Parameters:

args - the command line arguments

Throws:

Exception

See Also:

TRIE_LONG_CMD_ARG, AbstractEosDriver.DESTINATION_LONG_CMD_ARG, AbstractEosDriver.SOURCE_LONG_CMD_ARG, GenericOptionsParser

run

public int run(String[] args)
        throws Exception

Starts the job.

Specified by:

run in interface Tool

Overrides:

run in class AbstractEosDriver

Returns:

always zero.

Throws:

Exception

createOptions

protected org.apache.commons.cli.Options createOptions()

Overrides:

createOptions in class AbstractEosDriver