com.google.cloud.hadoop.util

Class HadoopConfigurationProperty<T>

java.lang.Object

com.google.cloud.hadoop.util.HadoopConfigurationProperty<T>

public class HadoopConfigurationProperty<T>
extends Object

Hadoop configuration property

Constructor Summary

Constructors

Constructor and Description
HadoopConfigurationProperty(String key)
HadoopConfigurationProperty(String key, T defaultValue, String... deprecatedKeys)

Method Summary

Modifier and Type	Method and Description
T	get(org.apache.hadoop.conf.Configuration config, BiFunction<String,T,T> getterFn)
T	getDefault()
List<String>	getDeprecatedKeys()
String	getKey()
String	getPassword(org.apache.hadoop.conf.Configuration config)
Map<String,String>	getPropsWithPrefix(org.apache.hadoop.conf.Configuration config)
Collection<String>	getStringCollection(org.apache.hadoop.conf.Configuration config)
HadoopConfigurationProperty<T>	withPrefixes(List<String> keyPrefixes)

Methods inherited from class java.lang.Object

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

Constructor Detail

HadoopConfigurationProperty

public HadoopConfigurationProperty(String key)

HadoopConfigurationProperty

public HadoopConfigurationProperty(String key,
                                   T defaultValue,
                                   String... deprecatedKeys)

Method Detail

withPrefixes

public HadoopConfigurationProperty<T> withPrefixes(List<String> keyPrefixes)

getKey

public String getKey()

getDeprecatedKeys

public List<String> getDeprecatedKeys()

getDefault

public T getDefault()

get

public T get(org.apache.hadoop.conf.Configuration config,
             BiFunction<String,T,T> getterFn)

getPassword

public String getPassword(org.apache.hadoop.conf.Configuration config)

getStringCollection

public Collection<String> getStringCollection(org.apache.hadoop.conf.Configuration config)

getPropsWithPrefix

public Map<String,String> getPropsWithPrefix(org.apache.hadoop.conf.Configuration config)