Package com.netflix.eureka.registry.rule

Class FirstMatchWinsCompositeRule

java.lang.Object

com.netflix.eureka.registry.rule.FirstMatchWinsCompositeRule

All Implemented Interfaces:

InstanceStatusOverrideRule

public class FirstMatchWinsCompositeRule
extends java.lang.Object
implements InstanceStatusOverrideRule

This rule takes an ordered list of rules and returns the result of the first match or the result of the AlwaysMatchInstanceStatusRule. Created by Nikos Michalakis on 7/13/16.

Constructor Summary

Constructors

Constructor	Description
FirstMatchWinsCompositeRule(InstanceStatusOverrideRule... rules)

Method Summary

Modifier and Type	Method	Description
StatusOverrideResult	apply(com.netflix.appinfo.InstanceInfo instanceInfo, Lease<com.netflix.appinfo.InstanceInfo> existingLease, boolean isReplication)	Match this rule.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

FirstMatchWinsCompositeRule

public FirstMatchWinsCompositeRule(InstanceStatusOverrideRule... rules)

Method Detail

apply

public StatusOverrideResult apply(com.netflix.appinfo.InstanceInfo instanceInfo,
                                  Lease<com.netflix.appinfo.InstanceInfo> existingLease,
                                  boolean isReplication)

Description copied from interface: InstanceStatusOverrideRule

Match this rule.

Specified by:

apply in interface InstanceStatusOverrideRule

Parameters:

instanceInfo - The instance info whose status we care about.

existingLease - Does the instance have an existing lease already? If so let's consider that.

isReplication - When overriding consider if we are under a replication mode from other servers.

Returns:

A result with whether we matched and what we propose the status to be overriden to.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object