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06bff97a3f
Conditions are now implemented as interface with two methods: `Wait` for condition to be true (cancelable via context) and 'String' which describes what condition is waiting for. Generic 'WaitForAll' was implemented to wait for multiple conditions at once. Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
19 lines
463 B
Go
19 lines
463 B
Go
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package conditions
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import (
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"context"
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"fmt"
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)
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// Condition is a object which Wait()s for some condition to become true.
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//
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// Condition can describe itself via String() method.
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type Condition interface {
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fmt.Stringer
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Wait(ctx context.Context) error
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}
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