Package com.linkedin.venice.utils

Class RegionUtils

  • public class RegionUtils
extends java.lang.Object

    • Constructor Summary

      Constructors 
      Constructor Description
      RegionUtils()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static java.lang.String composeRegionList​(java.util.Set<java.lang.String> regions)
      A helper function to compose a region list with REGION_FILTER_LIST_SEPARATOR.
      static java.lang.String getLocalRegionName​(VeniceProperties props, boolean isParentRegion)  
      static java.lang.String getRegionSpecificMetricPrefix​(java.lang.String localRegionName, java.lang.String regionName)  
      static java.util.Set<java.lang.String> parseRegionsFilterList​(java.lang.String regionsFilterList)
      A helper function to split a region list with REGION_FILTER_LIST_SEPARATOR

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • RegionUtils

        public RegionUtils()

    • Method Detail

      • getLocalRegionName

        public static java.lang.String getLocalRegionName​(VeniceProperties props,
                                                  boolean isParentRegion)

      • getRegionSpecificMetricPrefix

        public static java.lang.String getRegionSpecificMetricPrefix​(java.lang.String localRegionName,
                                                             java.lang.String regionName)

      • parseRegionsFilterList

        public static java.util.Set<java.lang.String> parseRegionsFilterList​(java.lang.String regionsFilterList)
        A helper function to split a region list with REGION_FILTER_LIST_SEPARATOR

      • composeRegionList

        public static java.lang.String composeRegionList​(java.util.Set<java.lang.String> regions)
        A helper function to compose a region list with REGION_FILTER_LIST_SEPARATOR. This is the reverse of parseRegionsFilterList(String).
        Parameters:
        regions - , a set of regions
        Returns:
        a string of regions separated by REGION_FILTER_LIST_SEPARATOR