io.github.retz.planner.builtin

Class FIFOPlanner

java.lang.Object

io.github.retz.planner.builtin.FIFOPlanner

All Implemented Interfaces:

Planner

Direct Known Subclasses:

PriorityPlanner

public class FIFOPlanner
extends java.lang.Object
implements Planner

Constructor Summary

Constructors

Constructor and Description
FIFOPlanner()

Method Summary

Modifier and Type	Method and Description
boolean	filter(Job job)
void	initialize(java.util.Properties p)
java.util.List<java.lang.String>	orderBy()
Plan	plan(java.util.Map<java.lang.String,Offer> offers, java.util.List<Job> jobs) Core callback method that determines matching of jobs and offers, which job assined to which offer (agent) etc etc...
void	setMaxStock(int maxStock)
void	setUseGpu(boolean useGpu)

Methods inherited from class java.lang.Object

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

Constructor Detail

FIFOPlanner

public FIFOPlanner()

Method Detail

initialize

public void initialize(java.util.Properties p)

Specified by:

initialize in interface Planner

setUseGpu

public void setUseGpu(boolean useGpu)

Specified by:

setUseGpu in interface Planner

setMaxStock

public void setMaxStock(int maxStock)

Specified by:

setMaxStock in interface Planner

orderBy

public java.util.List<java.lang.String> orderBy()

Specified by:

orderBy in interface Planner

filter

public boolean filter(Job job)

Specified by:

filter in interface Planner

plan

public Plan plan(java.util.Map<java.lang.String,Offer> offers,
                 java.util.List<Job> jobs)

Description copied from interface: Planner

Core callback method that determines matching of jobs and offers, which job assined to which offer (agent) etc etc... Note: attributes in jobs are just a String each but attributes in offers are structured because original attributes in Protos.Offer are already structured (but they're not simple POJO). TODO: offers and jobs should be immutable as they may be reused after plan

Specified by:

plan in interface Planner

Parameters:

offers - A map whose key is offer ID in String with offers including Resource and Attributes

jobs - A list of candidate jobs retrieved from DB

Returns:

plan for next series of Job dispatch to Mesos