org.elasticsearch.cluster.metadata

Class ClusterNameExpressionResolver

java.lang.Object

org.elasticsearch.common.component.AbstractComponent

org.elasticsearch.cluster.metadata.ClusterNameExpressionResolver

public final class ClusterNameExpressionResolver
extends AbstractComponent

Resolves cluster names from an expression. The expression must be the exact match of a cluster name or must be a wildcard expression.

Field Summary

Fields inherited from class org.elasticsearch.common.component.AbstractComponent

deprecationLogger, logger, settings

Constructor Summary

Constructors

Constructor and Description
ClusterNameExpressionResolver(Settings settings)

Method Summary

Modifier and Type	Method and Description
java.util.List<java.lang.String>	resolveClusterNames(java.util.Set<java.lang.String> remoteClusters, java.lang.String clusterExpression) Resolves the provided cluster expression to matching cluster names.

Methods inherited from class org.elasticsearch.common.component.AbstractComponent

logDeprecatedSetting, logRemovedSetting, nodeName

Methods inherited from class java.lang.Object

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

Constructor Detail

ClusterNameExpressionResolver

public ClusterNameExpressionResolver(Settings settings)

Method Detail

resolveClusterNames

public java.util.List<java.lang.String> resolveClusterNames(java.util.Set<java.lang.String> remoteClusters,
                                                            java.lang.String clusterExpression)

Resolves the provided cluster expression to matching cluster names. This method only supports exact or wildcard matches.

Parameters:

remoteClusters - the aliases for remote clusters

clusterExpression - the expressions that can be resolved to cluster names.

Returns:

the resolved cluster aliases.