Package com.apicatalog.jsonld.lang

Class LanguageTagParser

  • final class LanguageTagParser
extends java.lang.Object
    Language tags are used to help identify languages and are defined by RFC 5646.
    See Also:
    RFC 5643

    • Field Summary

      Fields 
      Modifier and Type Field Description
      (package private) static java.util.regex.Pattern LANG_DEL_RE  
      (package private) java.lang.String languageTag  
      (package private) int tagIndex  
      (package private) java.lang.String[] tags  
      (package private) boolean verififierMode  

    • Constructor Summary

      Constructors 
      Constructor Description
      LanguageTagParser​(java.lang.String languageTag, java.lang.String[] tags, boolean verifierMode)  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) boolean accept​(int length)  
      (package private) boolean accept​(int min, int max, java.util.function.IntPredicate predicate, java.util.function.Consumer<java.lang.String> consumer)  
      (package private) boolean accept​(int length, java.util.function.Consumer<java.lang.String> consumer)  
      (package private) boolean acceptAlpha​(int min, int max, java.util.function.Consumer<java.lang.String> consumer)  
      (package private) boolean acceptAlpha​(int length, java.util.function.Consumer<java.lang.String> consumer)  
      (package private) boolean acceptAlphaNun​(int min, int max, java.util.function.Consumer<java.lang.String> consumer)  
      (package private) boolean acceptDigit​(int length)  
      (package private) boolean acceptDigit​(int min, int max, java.util.function.Consumer<java.lang.String> consumer)  
      (package private) boolean acceptDigit​(int length, java.util.function.Consumer<java.lang.String> consumer)  
      (package private) boolean acceptPrivateUse​(LanguageTag tag)  
      (package private) boolean alphaNumRange​(int index, int length)  
      (package private) boolean alphaRange​(int index, int length)  
      static LanguageTagParser create​(java.lang.String languageTag)
      Creates a new LanguageTagParser instance.
      private static LanguageTagParser create​(java.lang.String languageTag, boolean verifierMode)  
      (package private) boolean digitRange​(int index, int length)  
      static boolean isWellFormed​(java.lang.String languageTag)  
      (package private) LanguageTag parse()
      Parses the language tag.
      (package private) boolean range​(int index, int length, java.util.function.IntPredicate predicate)  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • LANG_DEL_RE

        static final java.util.regex.Pattern LANG_DEL_RE

      • languageTag

        final java.lang.String languageTag

      • tags

        final java.lang.String[] tags

      • tagIndex

        int tagIndex

      • verififierMode

        boolean verififierMode

    • Constructor Detail

      • LanguageTagParser

        LanguageTagParser​(java.lang.String languageTag,
                  java.lang.String[] tags,
                  boolean verifierMode)

    • Method Detail

      • create

        public static final LanguageTagParser create​(java.lang.String languageTag)
        Creates a new LanguageTagParser instance.
        Parameters:
        languageTag - used to initialize the parser
        Returns:
        a new instance

      • isWellFormed

        public static final boolean isWellFormed​(java.lang.String languageTag)

      • create

        private static final LanguageTagParser create​(java.lang.String languageTag,
                                              boolean verifierMode)

      • parse

        LanguageTag parse()
           throws java.lang.IllegalArgumentException
        Parses the language tag.
        Returns:
        the language tag
        Throws:
        java.lang.IllegalArgumentException - if the language tag is not well-formed

      • acceptPrivateUse

        boolean acceptPrivateUse​(LanguageTag tag)

      • acceptAlpha

        boolean acceptAlpha​(int length,
                    java.util.function.Consumer<java.lang.String> consumer)

      • acceptAlpha

        boolean acceptAlpha​(int min,
                    int max,
                    java.util.function.Consumer<java.lang.String> consumer)

      • acceptDigit

        boolean acceptDigit​(int length)

      • acceptDigit

        boolean acceptDigit​(int length,
                    java.util.function.Consumer<java.lang.String> consumer)

      • acceptDigit

        boolean acceptDigit​(int min,
                    int max,
                    java.util.function.Consumer<java.lang.String> consumer)

      • acceptAlphaNun

        boolean acceptAlphaNun​(int min,
                       int max,
                       java.util.function.Consumer<java.lang.String> consumer)

      • accept

        boolean accept​(int min,
               int max,
               java.util.function.IntPredicate predicate,
               java.util.function.Consumer<java.lang.String> consumer)

      • accept

        boolean accept​(int length)

      • accept

        boolean accept​(int length,
               java.util.function.Consumer<java.lang.String> consumer)

      • alphaRange

        boolean alphaRange​(int index,
                   int length)

      • alphaNumRange

        boolean alphaNumRange​(int index,
                      int length)

      • digitRange

        boolean digitRange​(int index,
                   int length)

      • range

        boolean range​(int index,
              int length,
              java.util.function.IntPredicate predicate)