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 class	DiscoveryNodeFilters.OpType

Field Summary

Fields

Modifier and Type	Field	Description
static BiConsumer<String,String>	IP_VALIDATOR	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.

Method Summary

Modifier and Type	Method	Description
static DiscoveryNodeFilters	buildFromKeyValue(DiscoveryNodeFilters.OpType opType, Map<String,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.

Methods inherited from class java.lang.Object

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

Field Details

IP_VALIDATOR

public static final BiConsumer<String,String> IP_VALIDATOR

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.

Method Details

buildFromKeyValue

public static DiscoveryNodeFilters buildFromKeyValue(DiscoveryNodeFilters.OpType opType,
 Map<String,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