org.apache.dolphinscheduler.server.master.dispatch.host.assign

Class AbstractSelector<T>

java.lang.Object

org.apache.dolphinscheduler.server.master.dispatch.host.assign.AbstractSelector<T>

All Implemented Interfaces:

Selector<T>

Direct Known Subclasses:

LowerWeightRoundRobin, RandomSelector, RoundRobinSelector

public abstract class AbstractSelector<T>
extends Object
implements Selector<T>

AbstractSelector

Constructor Summary

Constructors

Constructor and Description
AbstractSelector()

Method Summary

Modifier and Type	Method and Description
protected abstract T	doSelect(Collection<T> source)
T	select(Collection<T> source) select

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractSelector

public AbstractSelector()

Method Detail

select

public T select(Collection<T> source)

Description copied from interface: Selector

select

Specified by:

select in interface Selector<T>

Parameters:

source - source

Returns:

T

doSelect

protected abstract T doSelect(Collection<T> source)