org.diirt.datasource.timecache

Class CacheImpl

java.lang.Object

org.diirt.datasource.timecache.CacheImpl

All Implemented Interfaces:

Cache

public class CacheImpl
extends Object
implements Cache

Author:

Fred Arnaud (Sopra Group) - ITER

Constructor Summary

Constructors

Constructor and Description
CacheImpl(CacheConfig defaultConfig)

Method Summary

Modifier and Type	Method and Description
void	addConfig(Parameter p, CacheConfig config)
<V extends VType> Query	createQuery(String channelName, Class<V> type, QueryParameters parameters) Creates a new Query.
void	flush()
int	getCount()
CacheStatistics	getStatistics()
void	removeConfig(Parameter p)
void	setStatisticsEnabled(boolean enabled)

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheImpl

public CacheImpl(CacheConfig defaultConfig)

Method Detail

createQuery

public <V extends VType> Query createQuery(String channelName,
                                           Class<V> type,
                                           QueryParameters parameters)

Creates a new Query.

Specified by:

createQuery in interface Cache

Parameters:

channelName - channel to be requested.

type - VType of data to be pulled by the query.

parameters - QueryParameters.

Returns:

initialised query without data.

getCount

public int getCount()

Returns:

number of initialized PVCache.

addConfig

public void addConfig(Parameter p,
                      CacheConfig config)

Specified by:

addConfig in interface Cache

removeConfig

public void removeConfig(Parameter p)

Specified by:

removeConfig in interface Cache

setStatisticsEnabled

public void setStatisticsEnabled(boolean enabled)

Specified by:

setStatisticsEnabled in interface Cache

getStatistics

public CacheStatistics getStatistics()

Specified by:

getStatistics in interface Cache

flush

public void flush()

Specified by:

flush in interface Cache