Comparators

java.lang.Object

com.inductiveautomation.ignition.common.util.Comparators

public final class Comparators extends Object

Utility to perform string comparisons that sort in a human-readable order (e.g. 1, 2, 10) rather than lexicographically (1, 10, 2).

Method Summary

Modifier and Type

Method

Description

static Comparator<CharSequence>

alphaNumeric()

static Comparator<CharSequence>

alphaNumeric(boolean caseSensitive)

static <T> Comparator<T>

alphaNumeric(Function<T,CharSequence> toString)

static <T> Comparator<T>

alphaNumeric(Function<T,CharSequence> toStringFn, boolean caseSensitive)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details
- alphaNumeric
  
  public static Comparator<CharSequence> alphaNumeric()
  
  Returns:
  
  a new, case insensitive alphanumeric comparator.
- alphaNumeric
  
  public static Comparator<CharSequence> alphaNumeric(boolean caseSensitive)
- alphaNumeric
  
  public static <T> Comparator<T> alphaNumeric(Function<T,CharSequence> toString)
  
  Returns:
  
  a new, case insensitive alphanumeric comparator using the given charsequence extractor function.
- alphaNumeric
  
  public static <T> Comparator<T> alphaNumeric(Function<T,CharSequence> toStringFn, boolean caseSensitive)