Package org.elasticsearch.cluster.node

Class DiscoveryNodeFilters

java.lang.Object

org.elasticsearch.cluster.node.DiscoveryNodeFilters

public class DiscoveryNodeFilters
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	DiscoveryNodeFilters.OpType

Method Summary

Modifier and Type	Method	Description
static DiscoveryNodeFilters	buildFromKeyValues(DiscoveryNodeFilters.OpType opType, Map<String,List<String>> filters)
boolean	isOnlyAttributeValueFilter()
boolean	match(DiscoveryNode node)
String	toString()	Generates a human-readable string for the DiscoverNodeFilters.
static DiscoveryNodeFilters	trimTier(DiscoveryNodeFilters original)	Removes any filters that should not be considered, returning a new DiscoveryNodeFilters object.
static void	validateIpValue(String propertyKey, List<String> values)	Validates the IP addresses in a group of Settings by looking for the keys "_ip", "_host_ip", and "_publish_ip" and ensuring each of their comma separated values that has no wildcards is a valid IP address.

Methods inherited from class java.lang.Object

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

Method Details

validateIpValue

public static void validateIpValue(String propertyKey,
 List<String> values)

Validates the IP addresses in a group of Settings by looking for the keys "_ip", "_host_ip", and "_publish_ip" and ensuring each of their comma separated values that has no wildcards is a valid IP address.

buildFromKeyValues

public static DiscoveryNodeFilters buildFromKeyValues(DiscoveryNodeFilters.OpType opType,
 Map<String,List<String>> filters)

trimTier

@Nullable
public static DiscoveryNodeFilters trimTier(@Nullable
 DiscoveryNodeFilters original)

Removes any filters that should not be considered, returning a new DiscoveryNodeFilters object. If the filtered object has no filters after trimming, null is returned.

match

public boolean match(DiscoveryNode node)

isOnlyAttributeValueFilter

public boolean isOnlyAttributeValueFilter()

Returns:

true if this filter only contains attribute values, i.e., no node specific info.

toString

public String toString()

Generates a human-readable string for the DiscoverNodeFilters. Example: _id:"id1 OR blah",name:"blah OR name2"

Overrides:

toString in class Object