io.undertow.util

Class QValueParser

java.lang.Object

io.undertow.util.QValueParser

public class QValueParser
extends Object

Utility class for parsing headers that accept q values

Author:

Stuart Douglas

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	QValueParser.QValueResult

Method Summary

Modifier and Type	Method and Description
static List<List<QValueParser.QValueResult>>	parse(List<String> headers) Parses a set of headers that take q values to determine the most preferred one.

Methods inherited from class java.lang.Object

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

Method Detail

parse

public static List<List<QValueParser.QValueResult>> parse(List<String> headers)

Parses a set of headers that take q values to determine the most preferred one. It returns the result in the form of a sorted list of list, with every element in the list having the same q value. This means the highest priority items are at the front of the list. The container should use its own internal preferred ordering to determinately pick the correct item to use

Parameters:

headers - The headers

Returns:

The q value results