Package nonapi.io.github.classgraph.types

Class TypeUtils

  • public final class TypeUtils
extends java.lang.Object
    Utilities for parsing Java type descriptors and type signatures.

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  TypeUtils.ModifierType
      The origin of the modifier bits.

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private TypeUtils()
      Constructor.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      private static void appendModifierKeyword​(java.lang.StringBuilder buf, java.lang.String modifierKeyword)
      Append a space if necessary (if not at the beginning of the buffer, and the last character is not already a space), then append a modifier keyword.
      static boolean getIdentifierToken​(Parser parser, boolean stopAtDollarSign, boolean stopAtDot)
      Parse a Java identifier, replacing '/' with '.'.
      static void modifiersToString​(int modifiers, TypeUtils.ModifierType modifierType, boolean isDefault, java.lang.StringBuilder buf)
      Convert modifiers into a string representation, e.g.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • TypeUtils

        private TypeUtils()
        Constructor.

    • Method Detail

      • getIdentifierToken

        public static boolean getIdentifierToken​(Parser parser,
                                         boolean stopAtDollarSign,
                                         boolean stopAtDot)
        Parse a Java identifier, replacing '/' with '.'. Appends the identifier to the token buffer in the parser.
        Parameters:
        parser - The parser.
        stopAtDollarSign - If true, stop parsing when the first '$' is hit.
        stopAtDot - If true, stop parsing when the first '.' is hit.
        Returns:
        true if at least one identifier character was parsed.

      • appendModifierKeyword

        private static void appendModifierKeyword​(java.lang.StringBuilder buf,
                                          java.lang.String modifierKeyword)
        Append a space if necessary (if not at the beginning of the buffer, and the last character is not already a space), then append a modifier keyword.
        Parameters:
        buf - the buf
        modifierKeyword - the modifier keyword

      • modifiersToString

        public static void modifiersToString​(int modifiers,
                                     TypeUtils.ModifierType modifierType,
                                     boolean isDefault,
                                     java.lang.StringBuilder buf)
        Convert modifiers into a string representation, e.g. "public static final".
        Parameters:
        modifiers - The field or method modifiers.
        modifierType - The TypeUtils.ModifierType these modifiers apply to.
        isDefault - for methods, true if this is a default method (else ignored).
        buf - The buffer to write the result into.