*/classPeople{privateStringname;publicPeople(Stringname){this.name=name;}@Overridepublicbooleanequals(Objectobj){// TODO Auto-generated method stub//如果是自己if(this==obj){returntrue;}//如果是空if(obj==null){returnfalse;}//比较两个People的名字是否相同if(obj!=null&&objinstanceofPeople){if((...
47 //可能会出现 numberformate 异常 48 Integer in1 = Integer.parseInt(str); 49 String str1 = "true"; 50 Boolean b1 = Boolean.parseBoolean(str1); 51 52 53 } 54 public void method(Object obj) { 55 System.out.println(obj); 56 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. ...
通常情况下,我们自定义的类如果使用equals()的话,也通常比较两个对象的“实体内容”是否相同,那么我们就需要对Object类中的 equals()进行重写; 以下手动重写equals方法: 10classPerson1{11privateString name;12privateintage;13publicString getName() {14returnname;15}16publicvoidsetName(String name) {17this.n...
The following example illustrates theEquals(Object, Object)method and compares it with theReferenceEqualsmethod. C# usingSystem;publicclassExample{publicstaticvoidMain(){ Dog m1 =newDog("Alaskan Malamute"); Dog m2 =newDog("Alaskan Malamute"); Dog g1 =newDog("Great Pyrenees"); Dog g2 = g1...
Object.Equals(Object) Method Reference Definition Namespace: Java.Lang Assembly: Mono.Android.dll Indicates whether some other object is "equal to" this one. C# [Android.Runtime.Register("equals","(Ljava/lang/Object;)Z","GetEquals_Ljava_lang_Object_Handler")]publicvirtualboolEquals(Java.Lang....
Java Object class boolean equals(Object o) method: Here, we are going to learn about the boolean equals(Object o) method of Object class with its syntax and example.
The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any non-null reference values x and y, this method returns true if and only if x and y refer to the same object (x == y has the value true). ...
Security in Silverlight Mobile Platform Development General Reference Learn Previous Versions Silverlight .NET Framework Class Library for Silverlight System Namespace Object Class Object Methods Equals Method VB VB C# Save Add to Collections Add to plan ...
Theequals()method compares two strings, and returns true if the strings are equal, and false if not. Tip:Use thecompareTo()method to compare two strings lexicographically. Syntax publicbooleanequals(ObjectanotherObject) Parameter Values ParameterDescription ...
Theequalsmethod for classObjectimplements the most discriminating possible equivalence relation on objects; that is, for any non-null reference valuesxandy, this method returnstrueif and only ifxandyrefer to the same object (x == yhas the valuetrue). ...