Package org.duracloud.mill.ltp

Class MorselComparator

java.lang.Object

org.duracloud.mill.ltp.MorselComparator

All Implemented Interfaces:

Comparator<Morsel>

public class MorselComparator
extends Object
implements Comparator<Morsel>

The prioritization strategy for the MorselQueue. The intention is to ensure that spaces that have been started get worked before spaces that haven't. Also, ideally morsels from different accounts are evenly dispersed throughout the queue. So, given those motivations, here's an initial stab at the logic. 1. Morsels with non-null markers should go first. 2. Otherwise, order by space followed by domain.

Author:

Daniel Bernstein Date: Nov 7, 2013

Constructor Summary

Constructors

Constructor	Description
MorselComparator()

Method Summary

Modifier and Type	Method	Description
int	compare(Morsel o1, Morsel o2)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Details

MorselComparator

public MorselComparator()

Method Details

compare

public int compare(Morsel o1,
 Morsel o2)

Specified by:

compare in interface Comparator<Morsel>