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59 lines
1.8 KiB
Go
59 lines
1.8 KiB
Go
// The MIT License
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//
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// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
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//
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// Copyright (c) 2020 Uber Technologies, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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package common
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import (
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"time"
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)
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// TimeValue dereference time in a safe way.
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func TimeValue(t *time.Time) time.Time {
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if t == nil {
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return time.Time{}
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}
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return *t
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}
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// DurationValue dereference duration in a safe way.
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func DurationValue(d *time.Duration) time.Duration {
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if d == nil {
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return 0
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}
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return *d
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}
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// MinDurationPtr returns pointer to minimum duration.
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func MinDurationPtr(d1 *time.Duration, d2 *time.Duration) *time.Duration {
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d1v, d2v := DurationValue(d1), DurationValue(d2)
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if d1v > d2v {
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return &d2v
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}
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return &d1v
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}
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// DurationPtr returns pointer to duration.
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func DurationPtr(d time.Duration) *time.Duration {
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return &d
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}
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