New implementations should consider using Iterator in preference to Enumeration. 说明:本接口功能已被Iterator接口取代。Iterator接口扩展了删除方法,并且具有更简洁的方法名。 再来写个实例,加深了解: packagecom.dylan.collection;importjava.util.Enumeration;importjava.util.Vector;/** * 测试枚举接口, * 可用于遍...
printStack(stack aifaSystemoutprintIn"empty!");return;}else{Enumeration it=a.elements();(hasMoreElements(printIn}}} 这个类有两个方法 hasMoreElements() 这是检测Enumeration 对象是否还有元素,有则返回true,否则faluse nextElement()
import java.util.Vector; import java.util.Enumeration; public class EnumerationTester{ public static void main(String args[]){ Enumeration days; Vector dayNames = new Vector(); dayNames.add("Sunday"); dayNames.add("Monday"); dayNames.add("Tuesday"); dayNames.add("Wednesday"); dayNames.a...
java.lang.Object.getClass java.lang.Object.notify java.lang.Object.notifyAll java.lang.Object.wait java.lang.Object.wait java.lang.Object.wait Methoden fromString(String value) public static PropertyChangeType fromString(String value) Analysiert einen serialisierten Wert in einen PropertyChangeType-...
// Java program to demonstrate// Enumeration.hasMoreElements() methodimportjava.util.*;publicclassGFG{@SuppressWarnings({"unchecked","rawtypes"})publicstaticvoidmain(String[] args){ Enumeration<Integer> classNine; Vector<Integer> rollno =newVector<Integer>(); ...
In Ada this declaration would be written type mips_special_regs is (gp, sp, fp, ra); -- must be sorted for mips_special_regs use (gp => 28, sp => 29, fp => 30, ra => 31); Example 7.7 Emulating Distinguished Enum Values in Java 5 In recent versions of Java one can obtain...
namemust be a legal Java Identifier, and must not have a package prefix. You can have zero or more<typesafeEnumMember>declarations embedded in a<typesafeEnumClass>declaration. <javadoc>customizes the Javadoc tool annotations for the enumeration class. ...
Ja no actualitzem aquest contingut regularment. Consulteu elcicle de vida del producte de Microsoftper obtenir informació sobre com es proporciona l'assistència tècnica per a aquest producte, servei, tecnologia o API. Torna al lloc principal...
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: java.io.SequenceInputStream is found in J2ME CDC profiles such as J2ME ...
Java Overview APMCrash 性能管理 Android com.huawei.agconnect.apms Overview APMS CustomTrace NetworkMeasure AddCustomTrace ApmsLog FetchTask.FetchCallback TaskInfo iOS Classes Overview AGCAPM Web agconnect.apm Overview APM Trace 游戏性能调优 游戏性能管理 ...