站内搜索: 请输入搜索关键词
当前页面: 在线文档首页 > JDK 5 Documentation v6.0, Java 2 SDK 英文文档

Uses of Class java.lang.Enum (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档


Java™ Platform
Standard Ed. 6

Uses of Class
java.lang.Enum

Packages that use Enum
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
 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
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
 Class<? extends Enum> EnumConstantNotPresentException.enumType()
          Returns the type of the missing enum constant.
 

Constructor parameters in java.lang with type arguments of type Enum
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
 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
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
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. 6

Submit a bug or feature
For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2006 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.