org.apache.ambari.server.topology.addservice

Class LayoutRecommendationInfo

java.lang.Object

org.apache.ambari.server.topology.addservice.LayoutRecommendationInfo

public class LayoutRecommendationInfo
extends Object

Encapsulates information from layout recommendation that can be used or reused for config recommendation.

Constructor Summary

Constructors

Constructor and Description
LayoutRecommendationInfo(Map<String,Set<String>> hostGroups, Map<String,Map<String,Set<String>>> allServiceComponentHosts)

Method Summary

Modifier and Type	Method and Description
Map<String,Map<String,Set<String>>>	getAllServiceLayouts()
Map<String,Set<String>>	getHostGroups()
List<String>	getHosts()
static List<String>	getHostsFromHostGroups(Map<String,Set<String>> hostGroups)

Methods inherited from class java.lang.Object

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

Constructor Detail

LayoutRecommendationInfo

public LayoutRecommendationInfo(Map<String,Set<String>> hostGroups,
                                Map<String,Map<String,Set<String>>> allServiceComponentHosts)

Method Detail

getHostGroups

public Map<String,Set<String>> getHostGroups()

getAllServiceLayouts

public Map<String,Map<String,Set<String>>> getAllServiceLayouts()

getHosts

public List<String> getHosts()

getHostsFromHostGroups

public static List<String> getHostsFromHostGroups(Map<String,Set<String>> hostGroups)