Package org.gridgain.internal.upgrade

Interface FeatureChecker

public interface FeatureChecker
Provides a uniform way to check whether a GridGainFeature is available in the current cluster.

A feature is considered supported when every node in the logical topology advertises it in its system attributes.

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    isSupported(GridGainFeature feature)
    Returns true if all nodes in the cluster support the given feature.

  • Method Details

    • isSupported

      boolean isSupported(GridGainFeature feature)
      Returns true if all nodes in the cluster support the given feature.
      Parameters:
      feature - Feature to check.
      Returns:
      true if the feature is supported cluster-wide.