增加sync_segment

easymap/sync_segment.go

@@ -6,3 +6,123 @@
 //
 // Date : 2021-02-24 2:08 下午
 package easymap
+
+import (
+	"fmt"
+
+	"github.com/spaolacci/murmur3"
+)
+
+// NewSegmentSync 获取SegmentSync实例
+//
+// Author : go_developer@163.com<张德满>
+//
+// Date : 6:02 下午 2021/2/24
+func NewSegmentSync(segment int) (EasyMap, error) {
+	if segment <= 0 {
+		return nil, segmentError()
+	}
+	ss := &segmentSync{
+		segment: segment,
+	}
+	ss.dataTable = make([]EasyMap, segment)
+	for i := 0; i < segment; i++ {
+		ss.dataTable[i] = NewSync()
+	}
+	return ss, nil
+}
+
+type segmentSync struct {
+	dataTable []EasyMap
+	segment   int
+}
+
+func (s *segmentSync) Get(key interface{}) (interface{}, error) {
+	return s.dataTable[s.getSegment(key)].Get(key)
+}
+
+func (s *segmentSync) GetWithReceiver(key interface{}, dest interface{}) error {
+	return s.dataTable[s.getSegment(key)].GetWithReceiver(key, dest)
+}
+
+func (s *segmentSync) GetUint(key interface{}) (uint, error) {
+	return s.dataTable[s.getSegment(key)].GetUint(key)
+}
+
+func (s *segmentSync) GetUint8(key interface{}) (uint8, error) {
+	return s.dataTable[s.getSegment(key)].GetUint8(key)
+}
+
+func (s *segmentSync) GetUint16(key interface{}) (uint16, error) {
+	return s.dataTable[s.getSegment(key)].GetUint16(key)
+}
+
+func (s *segmentSync) GetUint32(key interface{}) (uint32, error) {
+	return s.dataTable[s.getSegment(key)].GetUint32(key)
+}
+
+func (s *segmentSync) GetUint64(key interface{}) (uint64, error) {
+	return s.dataTable[s.getSegment(key)].GetUint64(key)
+}
+
+func (s *segmentSync) GetInt(key interface{}) (int, error) {
+	return s.dataTable[s.getSegment(key)].GetInt(key)
+}
+
+func (s *segmentSync) GetInt8(key interface{}) (int8, error) {
+	return s.dataTable[s.getSegment(key)].GetInt8(key)
+}
+
+func (s *segmentSync) GetInt16(key interface{}) (int16, error) {
+	return s.dataTable[s.getSegment(key)].GetInt16(key)
+}
+
+func (s *segmentSync) GetInt32(key interface{}) (int32, error) {
+	return s.dataTable[s.getSegment(key)].GetInt32(key)
+}
+
+func (s *segmentSync) GetInt64(key interface{}) (int64, error) {
+	return s.dataTable[s.getSegment(key)].GetInt64(key)
+}
+
+func (s *segmentSync) GetFloat32(key interface{}) (float32, error) {
+	return s.dataTable[s.getSegment(key)].GetFloat32(key)
+}
+
+func (s *segmentSync) GetFloat64(key interface{}) (float64, error) {
+	return s.dataTable[s.getSegment(key)].GetFloat64(key)
+}
+
+func (s *segmentSync) GetBool(key interface{}) (bool, error) {
+	return s.dataTable[s.getSegment(key)].GetBool(key)
+}
+
+func (s *segmentSync) GetString(key interface{}) (string, error) {
+	return s.dataTable[s.getSegment(key)].GetString(key)
+}
+
+func (s *segmentSync) Set(key interface{}, value interface{}) {
+	s.dataTable[s.getSegment(key)].Set(key, value)
+}
+
+func (s *segmentSync) Del(key interface{}) {
+	s.dataTable[s.getSegment(key)].Del(key)
+}
+
+func (s *segmentSync) Exist(key interface{}) bool {
+	return s.dataTable[s.getSegment(key)].Exist(key)
+}
+
+func (s *segmentSync) GetAll() map[interface{}]interface{} {
+	result := make(map[interface{}]interface{})
+	for i := 0; i < s.segment; i++ {
+		for k, v := range s.dataTable[i].GetAll() {
+			result[k] = v
+		}
+	}
+	return result
+}
+
+func (s *segmentSync) getSegment(key interface{}) int {
+	return int(murmur3.Sum64([]byte(fmt.Sprintf("%v", key))) % uint64(s.segment))
+}