Package org.geotools.feature

Class FeatureComparators.Index

  • All Implemented Interfaces:
    Comparator
    Enclosing class:
    FeatureComparators
    public static class FeatureComparators.Index
extends Object
implements Comparator
    A Comparator which performs the comparison on attributes at a given index.

    • Constructor Summary

      Constructors 
      Constructor Description
      Index​(int i)
      Create a new Comparator based on the given index.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int compare​(Object o1, Object o2)
      Implementation of Comparator.
      protected int compareAtts​(Object att1, Object att2)
      Compares the two attributes.

      • Methods inherited from class Object

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

      • Methods inherited from interface Comparator

        equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

    • Constructor Detail

      • Index

        public Index​(int i)
        Create a new Comparator based on the given index.
        Parameters:
        i - The index.

    • Method Detail

      • compare

        public int compare​(Object o1,
                   Object o2)
        Implementation of Comparator. Calls compareAtts to perform the actual comparison.
        Specified by:
        compare in interface Comparator
        Parameters:
        o1 - The first Feature.
        o2 - The second Feature
        Returns:
        A value indicating less than, equal, or greater than.

      • compareAtts

        protected int compareAtts​(Object att1,
                          Object att2)
        Compares the two attributes.
        Parameters:
        att1 - The first attribute to compare.
        att2 - The second attribute to compare.
        Returns:
        A value indicating less than, equal, or greater than.