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package jdk.incubator.http;

import java.util.Collection;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.CompletableFuture;

A Map containing the result of a HTTP/2 request and multi-response. {@Incubating}

This is one possible implementation of the aggregate result type <U> returned from HttpClient.sendAsync(HttpRequest, MultiProcessor). The map is indexed by HttpRequest and each value is a CompletableFuture< HttpResponse<V>>

A MultiMapResult is obtained from an invocation such as the one shown below:

CompletableFuture<MultiMapResult<V>> HttpClient.sendAsync( MultiProcessor.asMap(Function))

Type parameters:
  • <V> – the response body type for all responses
/** * A {@link java.util.Map} containing the result of a HTTP/2 request and multi-response. * {@Incubating} * <p> * This is one possible implementation of the aggregate result type {@code <U>} returned * from {@link HttpClient#sendAsync(HttpRequest,MultiProcessor) }. * The map is indexed by {@link HttpRequest} and each value is a * {@link java.util.concurrent.CompletableFuture}&lt; * {@link HttpResponse}{@code <V>}&gt; * <p> * A {@code MultiMapResult} is obtained from an invocation such as the one shown below: * <p> * {@link CompletableFuture}&lt;{@code MultiMapResult<V>}&gt; * {@link HttpClient#sendAsync(HttpRequest, * HttpResponse.MultiProcessor) HttpClient.sendAsync(}{@link * HttpResponse.MultiProcessor#asMap(java.util.function.Function) * MultiProcessor.asMap(Function)}) * * @param <V> the response body type for all responses */
public class MultiMapResult<V> implements Map<HttpRequest,CompletableFuture<HttpResponse<V>>> { private final Map<HttpRequest,CompletableFuture<HttpResponse<V>>> map; MultiMapResult(Map<HttpRequest,CompletableFuture<HttpResponse<V>>> map) { this.map = map; } @Override public int size() { return map.size(); } @Override public boolean isEmpty() { return map.isEmpty(); } @Override public boolean containsKey(Object key) { return map.containsKey(key); } @Override public boolean containsValue(Object value) { return map.containsValue(value); } @Override public CompletableFuture<HttpResponse<V>> get(Object key) { return map.get(key); } @Override public CompletableFuture<HttpResponse<V>> put(HttpRequest key, CompletableFuture<HttpResponse<V>> value) { return map.put(key, value); } @Override public CompletableFuture<HttpResponse<V>> remove(Object key) { return map.remove(key); } @Override public void putAll(Map<? extends HttpRequest, ? extends CompletableFuture<HttpResponse<V>>> m) { map.putAll(m); } @Override public void clear() { map.clear(); } @Override public Set<HttpRequest> keySet() { return map.keySet(); } @Override public Collection<CompletableFuture<HttpResponse<V>>> values() { return map.values(); } @Override public Set<Entry<HttpRequest, CompletableFuture<HttpResponse<V>>>> entrySet() { return map.entrySet(); } }