com.mesosphere.sdk.scheduler.plan.strategy

Class DependencyStrategy<C extends Element>

java.lang.Object

com.mesosphere.sdk.scheduler.plan.strategy.InterruptibleStrategy<C>

com.mesosphere.sdk.scheduler.plan.strategy.DependencyStrategy<C>

Type Parameters:

C - is the type of Elements to which the Strategy applies.

All Implemented Interfaces:

Interruptible, Strategy<C>

public class DependencyStrategy<C extends Element>
extends InterruptibleStrategy<C>

A DependencyStrategy implements the strategy designated by the DependencyStrategyHelper with which it was constructed.

Constructor Summary

Constructors

Constructor and Description
DependencyStrategy(DependencyStrategyHelper<C> helper)

Method Summary

Modifier and Type	Method and Description
java.util.Collection<C>	getCandidates(java.util.Collection<C> elements, java.util.Collection<PodInstanceRequirement> dirtyAssets) Returns the candidate element(s), if any, which may have work performed against them.
java.lang.String	getName()

Methods inherited from class com.mesosphere.sdk.scheduler.plan.strategy.InterruptibleStrategy

interrupt, isInterrupted, proceed

Methods inherited from class java.lang.Object

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

Constructor Detail

DependencyStrategy

public DependencyStrategy(DependencyStrategyHelper<C> helper)

Method Detail

getCandidates

public java.util.Collection<C> getCandidates(java.util.Collection<C> elements,
                                             java.util.Collection<PodInstanceRequirement> dirtyAssets)

Description copied from interface: Strategy

Returns the candidate element(s), if any, which may have work performed against them.

Parameters:

elements - the elements to be examined for candidacy

dirtyAssets - any asset names which already have work in progress elsewhere, which should not be returned by this call

Returns:

zero or more candidates for work to be performed

getName

public java.lang.String getName()