Package com.github.toolarium.enumeration.configuration.util

Class EnumUtil

  • public final class EnumUtil
extends java.lang.Object
    Enum utility

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      <T extends java.lang.Enum<T>>
      EnumValueConfiguration      		 getAnnotationInformation​(T e)
      Read the enum
      static EnumUtil getInstance()
      Get the instance
      <T extends java.lang.Enum<T>>
      T      		 mapEnum​(java.lang.Class<T> enumType, java.lang.Enum<?> inputEnum)
      Returns the enum constant of the specified enum type with the specified name.
      <T extends java.lang.Enum<T>>
      T      		 valueOf​(java.lang.Class<T> enumType, java.lang.String name)
      Returns the enum constant of the specified enum type with the specified name.

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • getInstance

        public static EnumUtil getInstance()
        Get the instance
        Returns:
        the instance

      • getAnnotationInformation

        public <T extends java.lang.Enum<T>> EnumValueConfiguration getAnnotationInformation​(T e)
                                                                              throws java.lang.IllegalArgumentException
        Read the enum
        Type Parameters:
        T - the generic type
        Parameters:
        e - the enumeration value
        Returns:
        the parsed content
        Throws:
        java.lang.IllegalArgumentException - In case the annotation could not be resolved

      • valueOf

        public <T extends java.lang.Enum<T>> T valueOf​(java.lang.Class<T> enumType,
                                               java.lang.String name)
        Returns the enum constant of the specified enum type with the specified name. The name must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Type Parameters:
        T - the type
        Parameters:
        enumType - the Class object of the enum type from which to return a constant
        name - the name of the constant to return
        Returns:
        the enum constant of the specified enum type with the specified name

      • mapEnum

        public <T extends java.lang.Enum<T>> T mapEnum​(java.lang.Class<T> enumType,
                                               java.lang.Enum<?> inputEnum)
        Returns the enum constant of the specified enum type with the specified name. The name must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Type Parameters:
        T - the type
        Parameters:
        enumType - the Class object of the enum type from which to return a constant
        inputEnum - the input enum to map
        Returns:
        the enum constant of the specified enum type with the specified name