blob: 5943f0955de33791a180bd32eb68de904e593041 [file] [log] [blame]
/*
* 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.
*/
namespace DotPulsar.Internal
{
using System;
public sealed class StateTask<TState> : IDisposable where TState : notnull
{
private readonly TState _state;
private readonly StateChanged _change;
public StateTask(TState state, StateChanged change)
{
_state = state;
_change = change;
CancelableCompletionSource = new CancelableCompletionSource<TState>();
}
public CancelableCompletionSource<TState> CancelableCompletionSource { get; }
public bool IsAwaiting(TState state)
=> _change == StateChanged.To ? _state.Equals(state) : !_state.Equals(state);
public void Dispose()
=> CancelableCompletionSource.Dispose();
}
}