Package org.opensearch.client

Class PreferHasAttributeNodeSelector

java.lang.Object

org.opensearch.client.PreferHasAttributeNodeSelector

All Implemented Interfaces:

NodeSelector

public final class PreferHasAttributeNodeSelector
extends Object
implements NodeSelector

Both PreferHasAttributeNodeSelector and HasAttributeNodeSelector will work the same if there is a Node with particular attribute in the attributes, but PreferHasAttributeNodeSelector will select another Nodes even if there is no Node with particular attribute in the attributes.

Field Summary

Fields inherited from interface org.opensearch.client.NodeSelector

ANY, SKIP_DEDICATED_CLUSTER_MANAGERS

Constructor Summary

Constructors

Constructor	Description
PreferHasAttributeNodeSelector(String key, String value)	Creates a PreferHasAttributeNodeSelector instance with the given key value pair.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)	Compare two node selectors for equality
int	hashCode()	Calculate the hash code of the node selector
void	select(Iterable<Node> nodes)	Select the Nodes to which to send requests.
String	toString()	Convert this node selector to string representation

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

PreferHasAttributeNodeSelector

public PreferHasAttributeNodeSelector(String key,
 String value)

Creates a PreferHasAttributeNodeSelector instance with the given key value pair.

Parameters:

key - attribute key

value - attribute value

Method Details

select

public void select(Iterable<Node> nodes)

Select the Nodes to which to send requests.

Specified by:

select in interface NodeSelector

Parameters:

nodes - the Nodes targeted for the sending requests

equals

public boolean equals(Object o)

Compare two node selectors for equality

Overrides:

equals in class Object

Parameters:

o - node selector instance to compare with

hashCode

public int hashCode()

Calculate the hash code of the node selector

Overrides:

hashCode in class Object

toString

public String toString()

Convert this node selector to string representation

Overrides:

toString in class Object