org.apache.flink.runtime.rest

Class RestServerEndpoint.RestHandlerUrlComparator

java.lang.Object

org.apache.flink.runtime.rest.RestServerEndpoint.RestHandlerUrlComparator

All Implemented Interfaces:

Serializable, Comparator<Tuple2<RestHandlerSpecification,org.apache.flink.shaded.netty4.io.netty.channel.ChannelInboundHandler>>

Enclosing class:

RestServerEndpoint

public static final class RestServerEndpoint.RestHandlerUrlComparator
extends Object
implements Comparator<Tuple2<RestHandlerSpecification,org.apache.flink.shaded.netty4.io.netty.channel.ChannelInboundHandler>>, Serializable

Comparator for Rest URLs.

The comparator orders the Rest URLs such that URLs with path parameters are ordered behind those without parameters. E.g.: /jobs /jobs/overview /jobs/:jobid /jobs/:jobid/config /:*

IMPORTANT: This comparator is highly specific to how Netty path parameters are encoded. Namely with a preceding ':' character.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RestServerEndpoint.RestHandlerUrlComparator.CaseInsensitiveOrderComparator Comparator for Rest URLs.

Constructor Summary

Constructors

Constructor and Description
RestHandlerUrlComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(Tuple2<RestHandlerSpecification,org.apache.flink.shaded.netty4.io.netty.channel.ChannelInboundHandler> o1, Tuple2<RestHandlerSpecification,org.apache.flink.shaded.netty4.io.netty.channel.ChannelInboundHandler> o2)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

RestHandlerUrlComparator

public RestHandlerUrlComparator()

Method Detail

compare

public int compare(Tuple2<RestHandlerSpecification,org.apache.flink.shaded.netty4.io.netty.channel.ChannelInboundHandler> o1,
                   Tuple2<RestHandlerSpecification,org.apache.flink.shaded.netty4.io.netty.channel.ChannelInboundHandler> o2)

Specified by:

compare in interface Comparator<Tuple2<RestHandlerSpecification,org.apache.flink.shaded.netty4.io.netty.channel.ChannelInboundHandler>>