Java™ Platform
Standard Ed. 8

Uses of Class
java.lang.Enum

  • Packages that use Enum 
    Package Description
    java.lang
    Provides classes that are fundamental to the design of the Java programming language.
    java.util
    Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).
    • Uses of Enum in java.lang

      Classes in java.lang with type parameters of type Enum 
      Modifier and Type Class and Description
      class  Enum<E extends Enum<E>>
      This is the common base class of all Java language enumeration types.
      Methods in java.lang with type parameters of type Enum 
      Modifier and Type Method and Description
      static <T extends Enum<T>>
      T
      Enum.valueOf(Class<T> enumType, String name)
      Returns the enum constant of the specified enum type with the specified name.
      Methods in java.lang that return types with arguments of type Enum 
      Modifier and Type Method and Description
      Class<? extends Enum> EnumConstantNotPresentException.enumType()
      Returns the type of the missing enum constant.
      Constructor parameters in java.lang with type arguments of type Enum 
      Constructor and Description
      EnumConstantNotPresentException(Class<? extends Enum> enumType, String constantName)
      Constructs an EnumConstantNotPresentException for the specified constant.
    • Uses of Enum in java.util

      Classes in java.util with type parameters of type Enum 
      Modifier and Type Class and Description
      class  EnumMap<K extends Enum<K>,V>
      A specialized Map implementation for use with enum type keys.
      class  EnumSet<E extends Enum<E>>
      A specialized Set implementation for use with enum types.
      Methods in java.util with type parameters of type Enum 
      Modifier and Type Method and Description
      static <E extends Enum<E>>
      EnumSet<E>
      EnumSet.allOf(Class<E> elementType)
      Creates an enum set containing all of the elements in the specified element type.
      static <E extends Enum<E>>
      EnumSet<E>
      EnumSet.complementOf(EnumSet<E> s)
      Creates an enum set with the same element type as the specified enum set, initially containing all the elements of this type that are not contained in the specified set.
      static <E extends Enum<E>>
      EnumSet<E>
      EnumSet.copyOf(Collection<E> c)
      Creates an enum set initialized from the specified collection.
      static <E extends Enum<E>>
      EnumSet<E>
      EnumSet.copyOf(EnumSet<E> s)
      Creates an enum set with the same element type as the specified enum set, initially containing the same elements (if any).
      static <E extends Enum<E>>
      EnumSet<E>
      EnumSet.noneOf(Class<E> elementType)
      Creates an empty enum set with the specified element type.
      static <E extends Enum<E>>
      EnumSet<E>
      EnumSet.of(E e)
      Creates an enum set initially containing the specified element.
      static <E extends Enum<E>>
      EnumSet<E>
      EnumSet.of(E first, E... rest)
      Creates an enum set initially containing the specified elements.
      static <E extends Enum<E>>
      EnumSet<E>
      EnumSet.of(E e1, E e2)
      Creates an enum set initially containing the specified elements.
      static <E extends Enum<E>>
      EnumSet<E>
      EnumSet.of(E e1, E e2, E e3)
      Creates an enum set initially containing the specified elements.
      static <E extends Enum<E>>
      EnumSet<E>
      EnumSet.of(E e1, E e2, E e3, E e4)
      Creates an enum set initially containing the specified elements.
      static <E extends Enum<E>>
      EnumSet<E>
      EnumSet.of(E e1, E e2, E e3, E e4, E e5)
      Creates an enum set initially containing the specified elements.
      static <E extends Enum<E>>
      EnumSet<E>
      EnumSet.range(E from, E to)
      Creates an enum set initially containing all of the elements in the range defined by the two specified endpoints.
      Methods in java.util with parameters of type Enum 
      Modifier and Type Method and Description
      static <E extends Enum<E>>
      EnumSet<E>
      EnumSet.of(E first, E... rest)
      Creates an enum set initially containing the specified elements.
Java™ Platform
Standard Ed. 8

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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2022, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.

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