Package org.opennms.netmgt.measurements.api

Class FilterEngine

  • @Component("filterEngine")
public class FilterEngine
extends java.lang.Object
    Used to apply a series of Filter to a RowSortedTable.
    Author:
    jwhite

    • Constructor Summary

      Constructors 
      Constructor Description
      FilterEngine()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void filter​(java.util.List<FilterDef> filterDefinitions, com.google.common.collect.RowSortedTable<java.lang.Long,​java.lang.String,​java.lang.Double> table)
      Successively applies all of the filters.
      void filter​(FilterDef filterDef, com.google.common.collect.RowSortedTable<java.lang.Long,​java.lang.String,​java.lang.Double> table)
      Applies the given filter.
      java.util.List<FilterMetaData> getFilterMetaData()  
      FilterMetaData getFilterMetaData​(java.lang.String filterName)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • FilterEngine

        public FilterEngine()

    • Method Detail

      • filter

        public void filter​(FilterDef filterDef,
                   com.google.common.collect.RowSortedTable<java.lang.Long,​java.lang.String,​java.lang.Double> table)
            throws java.lang.Exception
        Applies the given filter.
        Throws:
        java.lang.Exception

      • filter

        public void filter​(java.util.List<FilterDef> filterDefinitions,
                   com.google.common.collect.RowSortedTable<java.lang.Long,​java.lang.String,​java.lang.Double> table)
            throws FilterException
        Successively applies all of the filters.
        Throws:
        FilterException

      • getFilterMetaData

        public java.util.List<FilterMetaData> getFilterMetaData()

      • getFilterMetaData

        public FilterMetaData getFilterMetaData​(java.lang.String filterName)