LangSort (Vitro API 1.15.0 API)

java.lang.Object
- edu.cornell.mannlib.vitro.webapp.rdfservice.filter.LangSort

```
public class LangSort
extends Object
```
A class for sorting language strings by acceptability according to a supplied list of language preferences. Refactored from LanguageFilteringRDFService for reuse by classes performing similar functions.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  protected List<String> langs
- Constructor Summary
  
  Constructors
  Constructor Description
  
  LangSort(List<String> preferredLanguageStrings)
  Construct a language string sorter with a supplied list of preferred language strings
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  protected int compareLangs(String t1lang, String t2lang)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - langs
```
protected List<String> langs
```
- Constructor Detail
  - LangSort
```
public LangSort(List<String> preferredLanguageStrings)
```
    Construct a language string sorter with a supplied list of preferred language strings
    
    Parameters:
    
    preferredLanguageStrings - list of preferred languages of form 'en-US', 'es', 'fr-CA'. May not be null.
- Method Detail
  - compareLangs
```
protected int compareLangs(String t1lang,
                           String t2lang)
```