mirror of https://github.com/harness/drone.git
45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
// Copyright 2023 Harness, Inc.
|
|
//
|
|
// 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 cache
|
|
|
|
import (
|
|
"context"
|
|
)
|
|
|
|
// Cache is an abstraction of a simple cache.
|
|
type Cache[K any, V any] interface {
|
|
Stats() (int64, int64)
|
|
Get(ctx context.Context, key K) (V, error)
|
|
}
|
|
|
|
// ExtendedCache is an extension of the simple cache abstraction that adds mapping functionality.
|
|
type ExtendedCache[K comparable, V Identifiable[K]] interface {
|
|
Cache[K, V]
|
|
Map(ctx context.Context, keys []K) (map[K]V, error)
|
|
}
|
|
|
|
type Identifiable[K comparable] interface {
|
|
Identifier() K
|
|
}
|
|
|
|
type Getter[K any, V any] interface {
|
|
Find(ctx context.Context, key K) (V, error)
|
|
}
|
|
|
|
type ExtendedGetter[K comparable, V Identifiable[K]] interface {
|
|
Getter[K, V]
|
|
FindMany(ctx context.Context, keys []K) ([]V, error)
|
|
}
|