io.druid.server.lookup.namespace.cache

Class NamespaceExtractionCacheManager

java.lang.Object

io.druid.server.lookup.namespace.cache.NamespaceExtractionCacheManager

Direct Known Subclasses:

OffHeapNamespaceExtractionCacheManager, OnHeapNamespaceExtractionCacheManager

public abstract class NamespaceExtractionCacheManager
extends Object

Usage:

 CacheHandler cacheHandler = namespaceExtractionCacheManager.createCache();
 Map<String, String> cache == cacheHandler.cache; // use this cache
 ...
 cacheHandler.close();
 

Constructor Summary

Constructors

Constructor and Description
NamespaceExtractionCacheManager(Lifecycle lifecycle, com.metamx.emitter.service.ServiceEmitter serviceEmitter)

Method Summary

Modifier and Type	Method and Description
abstract CacheHandler	createCache()

Methods inherited from class java.lang.Object

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

Constructor Detail

NamespaceExtractionCacheManager

public NamespaceExtractionCacheManager(Lifecycle lifecycle,
                                       com.metamx.emitter.service.ServiceEmitter serviceEmitter)

Method Detail

createCache

public abstract CacheHandler createCache()