com.alibaba.csp.sentinel.datasource

Class AbstractDataSource<S,T>

java.lang.Object

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

All Implemented Interfaces:

DataSource<S,T>

Direct Known Subclasses:

AutoRefreshDataSource

public abstract class AbstractDataSource<S,T>
extends Object
implements DataSource<S,T>

Field Summary

Fields

Modifier and Type	Field and Description
protected ConfigParser<S,T>	parser
protected SentinelProperty<T>	property

Constructor Summary

Constructors

Constructor and Description
AbstractDataSource(ConfigParser<S,T> parser)

Method Summary

Modifier and Type	Method and Description
SentinelProperty<T>	getProperty() Get SentinelProperty of the data source.
T	loadConfig() Load data data source as the target type.
T	loadConfig(S conf)
void	writeDataSource(T values) Write the values to the data source.

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

close, readSource

Field Detail

parser

protected final ConfigParser<S,T> parser

property

protected final SentinelProperty<T> property

Constructor Detail

AbstractDataSource

public AbstractDataSource(ConfigParser<S,T> parser)

Method Detail

loadConfig

public T loadConfig()
             throws Exception

Description copied from interface: DataSource

Load data data source as the target type.

Specified by:

loadConfig in interface DataSource<S,T>

Returns:

the target data.

Throws:

Exception

loadConfig

public T loadConfig(S conf)
             throws Exception

Throws:

Exception

getProperty

public SentinelProperty<T> getProperty()

Description copied from interface: DataSource

Get SentinelProperty of the data source.

Specified by:

getProperty in interface DataSource<S,T>

Returns:

the property.

writeDataSource

public void writeDataSource(T values)
                     throws Exception

Description copied from interface: DataSource

Write the values to the data source.

Specified by:

writeDataSource in interface DataSource<S,T>

Throws:

Exception