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options.go
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options.go
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// Copyright (C) 2022 Satoshi Konno All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package redis
import (
"time"
"github.com/cybergarage/go-redis/redis/glob"
)
type ExpireOption struct {
Time time.Time
NX bool
XX bool
GT bool
LT bool
}
type SetOption struct {
EX time.Duration
PX time.Duration
EXAT time.Time
PXAT time.Time
NX bool
XX bool
KEEPTTL bool
GET bool
}
type HSetOption struct {
NX bool
}
type RenameOption struct {
NX bool
}
type PushOption struct {
X bool
}
type ZAddOption struct {
XX bool
NX bool
LT bool
GT bool
CH bool
INCR bool
}
type ZRangeOption struct {
BYSCORE bool
BYLEX bool
REV bool
WITHSCORES bool
MINEXCLUSIVE bool
MAXEXCLUSIVE bool
Offset int
Count int
}
type ScanType int
const (
KeyScan ScanType = iota
SetScan
HashScan
SortedSetScan
)
type ScanOption struct {
MatchPattern *glob.Glob
Count int
Type ScanType
}
func newScanTypeFromString(str string) (ScanType, error) {
if len(str) == 0 {
return KeyScan, nil
}
switch str {
case "SSCAN":
return SetScan, nil
case "HSCAN":
return HashScan, nil
case "ZSCAN":
return SortedSetScan, nil
}
return 0, NewErrNotSupported(str)
}
func newDefaultSetOption() SetOption {
return SetOption{
NX: false,
XX: false,
EX: 0,
PX: 0,
EXAT: time.Time{},
PXAT: time.Time{},
KEEPTTL: false,
GET: false,
}
}