com.alibaba.csp.sentinel.datasource

Class AutoRefreshDataSource<S,T>

java.lang.Object

com.alibaba.csp.sentinel.datasource.AbstractDataSource<S,T>

com.alibaba.csp.sentinel.datasource.AutoRefreshDataSource<S,T>

Type Parameters:

S - source data type

T - target data type

All Implemented Interfaces:

DataSource<S,T>

Direct Known Subclasses:

FileRefreshableDataSource

public abstract class AutoRefreshDataSource<S,T>
extends AbstractDataSource<S,T>

A DataSource automatically fetches the backend data.

Author:

Carpenter Lee

Field Summary

Fields

Modifier and Type	Field and Description
protected long	recommendRefreshMs

Fields inherited from class com.alibaba.csp.sentinel.datasource.AbstractDataSource

parser, property

Constructor Summary

Constructors

Constructor and Description
AutoRefreshDataSource(ConfigParser<S,T> configParser)
AutoRefreshDataSource(ConfigParser<S,T> configParser, long recommendRefreshMs)

Method Summary

Modifier and Type	Method and Description
void	close() Close the data source.

Methods inherited from class com.alibaba.csp.sentinel.datasource.AbstractDataSource

getProperty, loadConfig, loadConfig, writeDataSource

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.alibaba.csp.sentinel.datasource.DataSource

readSource

Field Detail

recommendRefreshMs

protected long recommendRefreshMs

Constructor Detail

AutoRefreshDataSource

public AutoRefreshDataSource(ConfigParser<S,T> configParser)

AutoRefreshDataSource

public AutoRefreshDataSource(ConfigParser<S,T> configParser,
                             long recommendRefreshMs)

Method Detail

close

public void close()
           throws Exception

Description copied from interface: DataSource

Close the data source.

Throws:

Exception