org.omegat.util

Class StreamUtil

java.lang.Object

org.omegat.util.StreamUtil

public final class StreamUtil
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static java.util.Comparator<java.lang.String>	comparatorByList(java.util.List<java.lang.String> order) Get a comparator that sorts according to the provided list.
static <T> java.util.Comparator<T>	localeComparator(java.util.function.Function<? super T,? extends java.lang.String> keyExtractor) Get a comparator that compares based on PRIMARY differences with the current default locale.
static <T> java.util.function.Predicate<T>	patternFilter(java.lang.String regex, java.util.function.Function<T,java.lang.String> stringExtractor)

Methods inherited from class java.lang.Object

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

Method Detail

localeComparator

public static <T> java.util.Comparator<T> localeComparator(java.util.function.Function<? super T,? extends java.lang.String> keyExtractor)

Get a comparator that compares based on PRIMARY differences with the current default locale.

Parameters:

keyExtractor - Function for obtaining strings that the Collator can compare

Returns:

A comparator useful for e.g. sorting lists of files in a stable fashion

comparatorByList

public static java.util.Comparator<java.lang.String> comparatorByList(java.util.List<java.lang.String> order)

Get a comparator that sorts according to the provided list. Items not appearing in the list are sorted alphabetically.

patternFilter

public static <T> java.util.function.Predicate<T> patternFilter(java.lang.String regex,
                                                                java.util.function.Function<T,java.lang.String> stringExtractor)