Class ClusterNameExpressionResolver
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- org.elasticsearch.common.component.AbstractComponent
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- org.elasticsearch.cluster.metadata.ClusterNameExpressionResolver
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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.
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Field Summary
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Fields inherited from class org.elasticsearch.common.component.AbstractComponent
deprecationLogger, logger, settings
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Constructor Summary
Constructors Constructor Description ClusterNameExpressionResolver(Settings settings)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method 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
nodeName
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Constructor Detail
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ClusterNameExpressionResolver
public ClusterNameExpressionResolver(Settings settings)
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Method Detail
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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 clustersclusterExpression
- the expressions that can be resolved to cluster names.- Returns:
- the resolved cluster aliases.
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