org.apache.lucene.queryparser.flexible.messages

## Class NLS

- java.lang.Object
- - org.apache.lucene.queryparser.flexible.messages.NLS

Direct Known Subclasses:
  QueryParserMessages

    public class NLS
    extends Object

MessageBundles classes extend this class, to implement a bundle. For Native Language Support (NLS), system of software internationalization. This interface is similar to the NLS class in eclipse.osgi.util.NLS class - initializeMessages() method resets the values of all static strings, should only be called by classes that extend from NLS (see TestMessages.java for reference) - performs validation of all message in a bundle, at class load time - performs per message validation at runtime - see NLSTest.java for usage reference MessageBundle classes may subclass this type.

### Constructor Summary

Constructors
`protected` `NLS()`

### Method Summary

Methods
`static String` `getLocalizedMessage(String key)`
`static String` `getLocalizedMessage(String key, Locale locale)`
`static String` `getLocalizedMessage(String key, Locale locale, Object... args)`
`static String` `getLocalizedMessage(String key, Object... args)`
`protected static void` `initializeMessages(String bundleName, Class<? extends NLS> clazz)` Initialize a given class with the message bundle Keys Should be called from a class that extends NLS in a static block at class load time.

### Methods inherited from class java.lang.Object

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

### Constructor Detail

#### NLS

    protected NLS()

### Method Detail

#### getLocalizedMessage

    public static String getLocalizedMessage(String key)

#### getLocalizedMessage

    public static String getLocalizedMessage(String key,
                             Locale locale)

#### getLocalizedMessage

    public static String getLocalizedMessage(String key,
                             Locale locale,
                             Object... args)

#### getLocalizedMessage

    public static String getLocalizedMessage(String key,
                             Object... args)

#### initializeMessages

    protected static void initializeMessages(String bundleName,
                          Class<? extends NLS> clazz)

Initialize a given class with the message bundle Keys Should be called from a class that extends NLS in a static block at class load time.

Parameters:
  `bundleName` - Property file with that contains the message bundle
  `clazz` - where constants will reside