Package com.azure.core.util

Class IterableStream<T>

  • Type Parameters:
    T - The type of value in this Iterable.
    All Implemented Interfaces:
    Iterable<T>
    Direct Known Subclasses:
    ContinuablePagedIterable
    public class IterableStream<T>
extends Object
implements Iterable<T>
    This class provides utility to iterate over values using standard 'for-each' style loops or to convert them into a Stream and operate in that fashion.

    Code sample using Stream

     // process the stream
 myIterableStream.stream().forEach(resp -> {
     if (resp.getStatusCode() == HttpURLConnection.HTTP_OK) {
         System.out.printf("Response headers are %s. Url %s%n", resp.getDeserializedHeaders(),
             resp.getRequest().getUrl());
         resp.getElements().forEach(value -> System.out.printf("Response value is %d%n", value));
     }
 });

    Code sample using Iterator

     // Iterate over iterator
 for (PagedResponseBase<String, Integer> resp : myIterableStream) {
     if (resp.getStatusCode() == HttpURLConnection.HTTP_OK) {
         System.out.printf("Response headers are %s. Url %s%n", resp.getDeserializedHeaders(),
             resp.getRequest().getUrl());
         resp.getElements().forEach(value -> System.out.printf("Response value is %d%n", value));
     }
 }

    Code sample using Stream and filter

     // process the stream
 myIterableStream.stream().filter(resp -> resp.getStatusCode() == HttpURLConnection.HTTP_OK)
     .limit(10)
     .forEach(resp -> {
         System.out.printf("Response headers are %s. Url %s%n", resp.getDeserializedHeaders(),
             resp.getRequest().getUrl());
         resp.getElements().forEach(value -> System.out.printf("Response value is %d%n", value));
     });
    See Also:
    Iterable

    • Constructor Detail

      • IterableStream

        public IterableStream​(Flux<T> flux)
        Creates an instance with the given Flux.
        Parameters:
        flux - Flux of items to iterate over.
        Throws:
        NullPointerException - If flux is null.

      • IterableStream

        public IterableStream​(Iterable<T> iterable)
        Creates an instance with the given Iterable.
        Parameters:
        iterable - Collection of items to iterate over.
        Throws:
        NullPointerException - If iterable is null.