harbor/src/pkg/art/selector.go
wang yan 42a5db83b2 refactor selector of retention
extract select from pkg/retention, move it to pkg/artselector to make it usable by immutable tag

Signed-off-by: wang yan <wangyan@vmware.com>
2019-09-18 16:38:41 +08:00

31 lines
1.0 KiB
Go

// Copyright Project Harbor Authors
//
// 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 art
// Selector is used to filter the inputting list
type Selector interface {
// Select the matched ones
//
// Arguments:
// artifacts []*Candidate : candidates for matching
//
// Returns:
// []*Candidate : matched candidates
Select(artifacts []*Candidate) ([]*Candidate, error)
}
// SelectorFactory is factory method to return a selector implementation
type SelectorFactory func(decoration string, pattern string) Selector