From 354e89cac76304f6cc588f2f90ab0ff110ec4f3a Mon Sep 17 00:00:00 2001
From: Pradyumna Kaushik <pkaushi1@binghamton.edu>
Date: Sat, 28 Jan 2017 19:36:13 -0500
Subject: [PATCH] moved longFilter and defaultFilter to utilities/mesosUtils
 and OfferAgg and OffersSorter to utilities/offerUtils

---
 schedulers/helpers.go | 42 ------------------------------------------
 1 file changed, 42 deletions(-)

diff --git a/schedulers/helpers.go b/schedulers/helpers.go
index 8eedef3..6d90c6c 100644
--- a/schedulers/helpers.go
+++ b/schedulers/helpers.go
@@ -2,51 +2,9 @@ package schedulers
 
 import (
 	"fmt"
-	"github.com/golang/protobuf/proto"
-	mesos "github.com/mesos/mesos-go/mesosproto"
 	"log"
 )
 
-var (
-	defaultFilter = &mesos.Filters{RefuseSeconds: proto.Float64(1)}
-	longFilter    = &mesos.Filters{RefuseSeconds: proto.Float64(1000)}
-)
-
-func OfferAgg(offer *mesos.Offer) (float64, float64, float64) {
-	var cpus, mem, watts float64
-
-	for _, resource := range offer.Resources {
-		switch resource.GetName() {
-		case "cpus":
-			cpus += *resource.GetScalar().Value
-		case "mem":
-			mem += *resource.GetScalar().Value
-		case "watts":
-			watts += *resource.GetScalar().Value
-		}
-	}
-
-	return cpus, mem, watts
-}
-
-type OffersSorter []*mesos.Offer
-
-func (offersSorter OffersSorter) Len() int {
-	return len(offersSorter)
-}
-
-func (offersSorter OffersSorter) Swap(i, j int) {
-	offersSorter[i], offersSorter[j] = offersSorter[j], offersSorter[i]
-}
-
-func (offersSorter OffersSorter) Less(i, j int) bool {
-	// getting CPU resource availability of offersSorter[i]
-	cpu1, _, _ := OfferAgg(offersSorter[i])
-	// getting CPU resource availability of offersSorter[j]
-	cpu2, _, _ := OfferAgg(offersSorter[j])
-	return cpu1 <= cpu2
-}
-
 func coLocated(tasks map[string]bool) {
 
 	for task := range tasks {