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Add javadocs to TransportActionProxy

This commit is contained in:
Simon Willnauer 2017-01-05 14:13:08 +01:00
parent 7b95c2f54c
commit 1ef7115bbd
1 changed files with 8 additions and 1 deletions
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9
core/src/main/java/org/elasticsearch/transport/TransportActionProxy.java
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@ -9,7 +9,11 @@ import org.elasticsearch.threadpool.ThreadPool;
import java.io.IOException; import java.io.IOException;
import java.io.UncheckedIOException; import java.io.UncheckedIOException;
// nocommit javadocs /**
* TransportActionProxy allows an arbitrary action to be executed on a defined target node while the initial request is send to a second
* node that acts as a request proxy to the target node. This is useful if a node is not directly connected to a target node but is
* connected to an intermediate node that establishes a transitive connection.
*/
public final class TransportActionProxy { public final class TransportActionProxy {
private TransportActionProxy() {} // no instance private TransportActionProxy() {} // no instance
@ -119,6 +123,9 @@ public final class TransportActionProxy {
return "internal:transport/proxy/" + action; return "internal:transport/proxy/" + action;
} }
/**
* Wraps the actual request in a proxy request object that encodes the target node.
*/
public static TransportRequest wrapRequest(DiscoveryNode node, TransportRequest request) { public static TransportRequest wrapRequest(DiscoveryNode node, TransportRequest request) {
return new ProxyRequest<>(request, node); return new ProxyRequest<>(request, node);
} }