Package org.omegat.util

Class StreamUtil

java.lang.Object

org.omegat.util.StreamUtil

public final class StreamUtil
extends Object

Method Summary

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

Methods inherited from class java.lang.Object

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

Method Details

localeComparator

public static <T> Comparator<T> localeComparator(Function<? super T,? extends 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 Comparator<String> comparatorByList(List<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> Predicate<T> patternFilter(String regex,
 Function<T,String> stringExtractor)