/// <summary>
/// Lists result.
/// </summary>
/// <param name="cancellationToken"><see cref="CancellationToken"/> to be used for cancellation.</param>
/// <returns><see cref="TeamsListResult{TTeamsObject}"/> to get result.</returns>
public async Task <TeamsListResult <TTeamsObject> > ListNextAsync(CancellationToken?cancellationToken = null)
{
TeamsListResult <TTeamsObject> result = null;
if (this.HasNext)
{
result = await this.TeamsHttpClient.RequestJsonAsync <TeamsListResult <TTeamsObject>, TTeamsObject>(
HttpMethod.Get,
this.NextUri,
null,
null,
cancellationToken);
result.ListTransactionId = this.ListTransactionId;
}
else
{
result = new TeamsListResult <TTeamsObject>();
result.Data = new TTeamsObject();
result.Data.HasValues = false;
}
return(result);
}
/// <summary>
/// Advances the enumerator to the next <see cref="TeamsListResult{TTeamsObject}"/>.
/// </summary>
/// <param name="cancellationToken"><see cref="CancellationToken"/> to be used for cancellation.</param>
/// <returns>true if the enumerator was successfully advanced to the next <see cref="TeamsListResult{TTeamsObject}"/>; false if the enumerator has passed the end of the result.</returns>
public async Task <bool> MoveNextAsync(CancellationToken?cancellationToken = null)
{
bool isMoved = false;
if (this.CurrentResult == null)
{
this.CurrentResult = this.prev;
isMoved = true;
}
else if (this.CurrentResult.HasNext)
{
this.prev = this.CurrentResult;
if (this.retry == null)
{
this.CurrentResult = await this.prev.ListNextAsync(cancellationToken);
}
else
{
this.CurrentResult = await this.retry.requestAsync <TeamsListResult <TTeamsObject>, TTeamsObject>(
() => (this.prev.ListNextAsync(cancellationToken)),
this.retryNotificationFunc,
cancellationToken);
}
isMoved = true;
}
return(isMoved);
}
/// <summary>
/// Constructor of <see cref="TeamsListResultEnumerator{TTeamsObject}"/>.
/// </summary>
/// <param name="listResult">First result.</param>
/// <param name="retry">Retry will be tried by this instance if needed.</param>
/// <param name="retryNotificationFunc">Function to be notified on retry.</param>
internal TeamsListResultEnumerator(TeamsListResult <TTeamsObject> listResult, TeamsRetry retry, Func <TeamsListResult <TTeamsObject>, int, bool> retryNotificationFunc = null)
{
this.prev = listResult;
this.retry = retry;
this.retryNotificationFunc = retryNotificationFunc;
}
/// <summary>
/// Constructor of <see cref="TeamsListResultEnumerator{TTeamsObject}"/>.
/// </summary>
/// <param name="listResult">First result.</param>
internal TeamsListResultEnumerator(TeamsListResult <TTeamsObject> listResult)
: this(listResult, null, null)
{
}