org.apache.accumulo.core.conf

Class DefaultConfiguration

java.lang.Object

org.apache.accumulo.core.conf.AccumuloConfiguration

org.apache.accumulo.core.conf.DefaultConfiguration

All Implemented Interfaces:

Iterable<Map.Entry<String,String>>

public class DefaultConfiguration
extends AccumuloConfiguration

An AccumuloConfiguration that contains only default values for properties. This class is a singleton.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.accumulo.core.conf.AccumuloConfiguration

AccumuloConfiguration.MatchFilter, AccumuloConfiguration.PrefixFilter, AccumuloConfiguration.PropertyFilter

Constructor Summary

Constructors

Constructor and Description
DefaultConfiguration()

Method Summary

Methods

Modifier and Type	Method and Description
String	get(Property property) Gets a property value from this configuration.
static DefaultConfiguration	getInstance() Gets a default configuration.
void	getProperties(Map<String,String> props, com.google.common.base.Predicate<String> filter) Returns property key/value pairs in this configuration.

Methods inherited from class org.apache.accumulo.core.conf.AccumuloConfiguration

get, getAllPropertiesWithPrefix, getBoolean, getCount, getDefaultConfiguration, getFraction, getFraction, getMaxFilesPerTablet, getMemoryInBytes, getMemoryInBytes, getPath, getPort, getTableConfiguration, getTimeInMillis, getTimeInMillis, instantiateClassProperty, invalidateCache, iterator

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultConfiguration

public DefaultConfiguration()

Method Detail

getInstance

public static DefaultConfiguration getInstance()

Gets a default configuration.

Returns:

default configuration

get

public String get(Property property)

Description copied from class: AccumuloConfiguration

Gets a property value from this configuration.

Specified by:

get in class AccumuloConfiguration

Parameters:

property - property to get

Returns:

property value

getProperties

public void getProperties(Map<String,String> props,
                 com.google.common.base.Predicate<String> filter)

Description copied from class: AccumuloConfiguration

Returns property key/value pairs in this configuration. The pairs include those defined in this configuration which pass the given filter, and those supplied from the parent configuration which are not included from here.

Specified by:

getProperties in class AccumuloConfiguration

Parameters:

props - properties object to populate

filter - filter for accepting properties from this configuration