// Copyright 2018 The Kubeflow 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
//
// https://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 util

import (
	"fmt"
	"strconv"
)

func FormatInt64ForLabel(epoch int64) string {
	return fmt.Sprintf("%d", epoch)
}

// RetrieveInt64FromLabel converts a string label value into an epoch.
func RetrieveInt64FromLabel(epoch string) (int64, error) {
	return strconv.ParseInt(epoch, 10, 64)
}
