45 lines
1.0 KiB
Go
45 lines
1.0 KiB
Go
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package store
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import (
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"time"
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"github.com/micro/go-micro/v2/store"
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)
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// Options represents Cache options
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type Options struct {
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// Stores represents layers in the cache in ascending order. L0, L1, L2, etc
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Stores []store.Store
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// SyncInterval is the duration between syncs from L0 to L1
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SyncInterval time.Duration
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// SyncMultiplier is the multiplication factor between each store.
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SyncMultiplier int64
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}
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// Option sets Cache Options
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type Option func(o *Options)
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// Stores sets the layers that make up the cache
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func Stores(stores ...store.Store) Option {
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return func(o *Options) {
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o.Stores = make([]store.Store, len(stores))
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for i, s := range stores {
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o.Stores[i] = s
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}
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}
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}
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// SyncInterval sets the duration between syncs from L0 to L1
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func SyncInterval(d time.Duration) Option {
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return func(o *Options) {
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o.SyncInterval = d
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}
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}
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// SyncMultiplier sets the multiplication factor for time to wait each cache layer
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func SyncMultiplier(i int64) Option {
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return func(o *Options) {
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o.SyncMultiplier = i
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}
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}
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