IterableStream<T> Class

Package:

com.azure.core.util

Maven Artifact:

com.azure:azure-core:1.54.1

• java.lang.Object
• • com.azure.core.util.IterableStream<T>

Type Parameters

T

The type of value in this Iterable.

Implements

Iterable<T>

public class IterableStream
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));
     });

Constructor Summary

Constructor	Description
IterableStream(Iterable<T> iterable)	Creates an instance with the given Iterable.
IterableStream(Flux<T> flux)	Creates an instance with the given Flux.

Method Summary

Modifier and Type	Method and Description
static IterableStream<T>	of(Iterable<T> iterable) Creates an IterableStream<T> from an Iterable.
Iterator<T>	iterator() Utility function to provide Iterator of value T.
Stream<T>	stream() Utility function to provide Stream of value T.

Methods inherited from java.lang.Object

clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Details

IterableStream

public IterableStream(Iterable iterable)

Creates an instance with the given Iterable.

Parameters:

iterable - Collection of items to iterate over.

IterableStream

public IterableStream(Flux flux)

Creates an instance with the given Flux.

Parameters:

flux - Flux of items to iterate over.

Method Details

of

public static IterableStream of(Iterable iterable)

Creates an IterableStream<T> from an Iterable.

An empty IterableStream<T> will be returned if the input iterable is null.

Parameters:

iterable - Collection of items to iterate over.

Returns:

An IterableStream<T> based on the passed collection.

iterator

public Iterator iterator()

Utility function to provide Iterator of value T.

Returns:

Iterator of value T.

stream

public Stream stream()

Utility function to provide Stream of value T.

Returns:

Stream of value T.