// HashMapExample to demonstrate basic usage of HashMap
func HashMapExample() {
m := hashmap.New() // empty
m.Put(1, "x") // 1->x
m.Put(2, "b") // 2->b, 1->x (random order)
m.Put(1, "a") // 2->b, 1->a (random order)
_, _ = m.Get(2) // b, true
_, _ = m.Get(3) // nil, false
_ = m.Values() // []interface {}{"b", "a"} (random order)
_ = m.Keys() // []interface {}{1, 2} (random order)
m.Remove(1) // 2->b
m.Clear() // empty
m.Empty() // true
m.Size() // 0
}
// New instantiates a bidirectional map.
func New() *Map {
return &Map{*hashmap.New(), *hashmap.New()}
}
// utils
package utils
import (
"bufio"
"github.com/emirpasic/gods/maps/hashmap"
"github.com/emirpasic/gods/sets/hashset"
"io"
"os"
"strconv"
"strings"
)
//var slavers1 []string
var healthslaveAndtask *hashmap.Map = hashmap.New() //key是主机，value是任务
var healthtaskAndslave *hashmap.Map = hashmap.New() //key是主机，value是任务
var healthSlaversSet *hashset.Set = hashset.New() //可以分配任务的从节点列表
var livedSlaverSet *hashset.Set = hashset.New() //活着的从节点列表
func AddhealthSlavers(slaver string) {
healthSlaversSet.Add(slaver)
}
func GethealthSlavers() *hashset.Set {
return healthSlaversSet
}
func SethealthSlavers(slavers *hashset.Set) {
healthSlaversSet = slavers
}
func RemhealthSlaver(slave string) {
healthSlaversSet.Remove(slave)
}
func AddlivedSlavers(slaver string) {