org.apache.nutch.indexer

Class IndexWriters

java.lang.Object

org.apache.nutch.indexer.IndexWriters

public class IndexWriters
extends Object

Creates and caches IndexWriter implementing plugins.

Field Summary

Fields

Modifier and Type	Field and Description
static org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor and Description
IndexWriters(Configuration conf)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	commit()
void	delete(String key)
String	describe()
void	open(JobConf job, String name)
void	update(NutchDocument doc)
void	write(NutchDocument doc)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final org.slf4j.Logger LOG

Constructor Detail

IndexWriters

public IndexWriters(Configuration conf)

Method Detail

open

public void open(JobConf job,
        String name)
          throws IOException

Throws:

IOException

write

public void write(NutchDocument doc)
           throws IOException

Throws:

IOException

update

public void update(NutchDocument doc)
            throws IOException

Throws:

IOException

delete

public void delete(String key)
            throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Throws:

IOException

commit

public void commit()
            throws IOException

Throws:

IOException

describe

public String describe()
                throws IOException

Throws:

IOException