org.cadixdev.lorenz.io

Class MappingsWriterConfig.Utils

java.lang.Object

org.cadixdev.lorenz.io.MappingsWriterConfig.Utils

Enclosing class:

MappingsWriterConfig

public static class MappingsWriterConfig.Utils
extends Object

Utility functions for assisting in the creation of a mappings writer configuration.

Method Summary

Modifier and Type	Method and Description
static <T> Comparator<T>	comparingLength(Function<? super T,String> keyExtractor) Accepts a function that extracts a string sort key from a type T, and returns a comparator that compares using that key when the lengths are both equal, and comparing based on length otherwise.

Methods inherited from class java.lang.Object

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

Method Detail

comparingLength

public static <T> Comparator<T> comparingLength(Function<? super T,String> keyExtractor)

Accepts a function that extracts a string sort key from a type T, and returns a comparator that compares using that key when the lengths are both equal, and comparing based on length otherwise.

Type Parameters:

T - The type of the object being compared

Parameters:

keyExtractor - The function used to extract the sort key

Returns:

The comparator