public async Task <PagedQueryResult <KeyValuePair <Key, Value>, Continuation> > Query(Range <string> partitionRange, Range <string> rowRange,
int?pageSize = null, Continuation continuationToken = null)
{
if ((pageSize ?? 1) <= 0)
{
throw new ArgumentOutOfRangeException(paramName: nameof(pageSize));
}
if ((PageSizeLimit ?? int.MaxValue) < (pageSize ?? 1))
{
throw new ArgumentOutOfRangeException(paramName: nameof(pageSize), message: "Too many records requested");
}
var filter = TableQuery.CombineFilters(
RangeFilter(nameof(ITableEntity.RowKey), rowRange),
TableOperators.And,
RangeFilter(nameof(ITableEntity.PartitionKey), partitionRange));
var query = new TableQuery <DynamicTableEntity> {
TakeCount = pageSize,
}.Where(filter);
var actualToken = ContinuationToken.Deserialize(continuationToken);
var page = await this.table.ExecuteQuerySegmentedAsync(query, actualToken).ConfigureAwait(false);
var results = page.Results.Select(entity => new KeyValuePair <Key, Value>(
key: new Key(partition: KeyDecode(entity.PartitionKey), row: KeyDecode(entity.RowKey)),
value: ParseValue(entity)
)).ToArray();
var serializedContinuation = ContinuationToken.Serialize(page.ContinuationToken);
return(new PagedQueryResult <KeyValuePair <Key, Value>, Continuation>(results, serializedContinuation));
}
