org.janusgraph.hadoop.config

Class HadoopConfiguration

java.lang.Object

org.janusgraph.hadoop.config.HadoopConfiguration

All Implemented Interfaces:

Closeable, AutoCloseable, ReadConfiguration, WriteConfiguration

public class HadoopConfiguration
extends Object
implements WriteConfiguration

Field Summary

Fields inherited from interface org.janusgraph.diskstorage.configuration.ReadConfiguration

EMPTY

Constructor Summary

Constructors

Constructor and Description
HadoopConfiguration(org.apache.hadoop.conf.Configuration config)
HadoopConfiguration(org.apache.hadoop.conf.Configuration config, String prefix)

Method Summary

Modifier and Type	Method and Description
void	close()
WriteConfiguration	copy()
<O> O	get(String key, Class<O> dataType)
Iterable<String>	getKeys(String userPrefix)
void	remove(String key)
<O> void	set(String key, O value)

Methods inherited from class java.lang.Object

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

Constructor Detail

HadoopConfiguration

public HadoopConfiguration(org.apache.hadoop.conf.Configuration config)

HadoopConfiguration

public HadoopConfiguration(org.apache.hadoop.conf.Configuration config,
                           String prefix)

Method Detail

get

public <O> O get(String key,
                 Class<O> dataType)

Specified by:

get in interface ReadConfiguration

getKeys

public Iterable<String> getKeys(String userPrefix)

Specified by:

getKeys in interface ReadConfiguration

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ReadConfiguration

set

public <O> void set(String key,
                    O value)

Specified by:

set in interface WriteConfiguration

remove

public void remove(String key)

Specified by:

remove in interface WriteConfiguration

copy

public WriteConfiguration copy()

Specified by:

copy in interface WriteConfiguration