System.out.println(e.nextElement()); Methods are provided to enumerate through the elements of a vector, the keys of a hashtable, and the values in a hashtable. Enumerations are also used to specify the input streams to a SequenceInputStream. NOTE: The functionality of this interface is ...
* NOTE: The functionality of this interface is duplicated by the Iterator * interface. In addition, Iterator adds an optional remove operation, and * has shorter method names. New implementations should consider using * Iterator in preference to Enumeration. * * @see java.util.Iterator * @see ...
If we avoid constructors in favor of static factory methods, clients will only see the interface. That means we can switch which implementation class clients are using without changing their code at all. Java enumerations allow defining an ADT with a small finite set of immutable values. ...
5. Java Spliterator for Parallel Iteration over Large Collections In all the above iterators one common disadvantage is there, that they are slow in the case of very large collections. To solve this problem, Java introduced thejava.util.Spliteratorinterface in the JDK1.8. ...
Enumeration Sets in JavaEnumeration sets are implemented as classes in the Java toolkit. Each of the values listed for a particular enumeration set is represented as a field of the corresponding class in the Java toolkit. Some examples are listed in the following table....
Java.Util Assembly: Mono.Android.dll An object that implements the Enumeration interface generates a series of elements, one at a time. C#复制 [Android.Runtime.Register("java/util/Enumeration","","Java.Util.IEnumerationInvoker")] [Java.Interop.JavaTypeParameters(new System.String[] {"E"})]...
java.util Interface Enumeration<E> All Known Subinterfaces: NamingEnumeration<T> All Known Implementing Classes: StringTokenizer public interfaceEnumeration<E> An object that implements the Enumeration interface generates a series of elements, one at a time. Successive calls to thenextElementmethod return...
java.util 接口 Enumeration<E> 所有已知子接口: NamingEnumeration<T> 所有已知实现类: StringTokenizer public interface Enumeration<E> 实现 Enumeration 接口的对象,它生成一系列元素,一次生成一个。连续调用 nextElement 方法将返回一系列 ...
Package java.math Package java.net Package java.security Package java.security.acl Package java.sql Package java.text Package java.util Class BitSet Class Calendar Class Date Class Dictionary Class EmptyStackException Interface Enumeration Interface Enumeration Enumeration Members Methods Interface EventListener...
Get an Enumeration with all the subinterfaces (also known as virtual interfaces) attached to this network interface. Uses of Enumeration in java.security Methods in java.security that return Enumeration Modifier and TypeMethod and Description Enumeration<String> KeyStore.aliases() Lists all the alias...