blob: fccb79c77b4019389a447de32a73f3b3c31c5e4a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.http.client.config;
import java.util.ArrayList;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
/**
* A set of {@link Endpoint} instances. Construct using {@link Cluster.Builder}.
*
* @author Einar M R Rosenvinge
*/
public final class Cluster {
/** Builder for {@link Cluster}. */
public final static class Builder {
private final List<Endpoint> endpoints = new LinkedList<>();
private String route = null;
/**
* Adds an Endpoint (a HTTP gateway) to this Cluster.
*
* @param endpoint the Endpoint to add
* @return this, for chaining
*/
public Builder addEndpoint(Endpoint endpoint) {
endpoints.add(endpoint);
return this;
}
/**
* Sets a route specific to this cluster, which overrides the route set in {@link com.yahoo.vespa.http.client.config.FeedParams#getRoute()}.
*
* @param route a route specific to this cluster
* @return this, for chaining
*/
public Builder setRoute(String route) {
this.route = route;
return this;
}
public Cluster build() {
return new Cluster(endpoints, route);
}
public String getRoute() {
return route;
}
}
private final List<Endpoint> endpoints;
private final String route;
private Cluster(List<Endpoint> endpoints, String route) {
this.endpoints = Collections.unmodifiableList(new ArrayList<>(endpoints));
this.route = route;
}
public List<Endpoint> getEndpoints() {
return endpoints;
}
public String getRoute() {
return route;
}
@Override
public String toString() {
return "cluster with endpoints " + endpoints + " and route '" + route + "'";
}
}
|
