How do I retrieve a value from two objects in Java? -
i want following:
myobject obj1 = new myobject(); myobject obj2 = new myobject(); myobject obj3 = new myobject(); myobject obj4 = new myobject(); values[obj1][obj2] = 1; values[obj2][obj4] = 2; values[obj1][obj4] = 3; int somevalue = values[obj1][obj2]; int someothervalue = values[obj2][obj4]; int anothervalue = values[obj1][obj4];
how create these getter , setters 2 objects key in java?
you can use class return 2 object.. may can work around this
final class myresultobject { private final myobject firstobject; private final myobject secondobject; private final int key; public myresult(myobject firstobject, myobject secondobject ,int key) { this.firstobject = firstobject; this.secondobject = secondobject; this.key=key; } public int getkey() { return key; } public int getkeyvalue(myobject object1, myobject object2){ } } //and can workaround public static void main(string[] args) { myresultobject resultob = new myresultobject(obj1,obj2,1); system.out.println(resultob.getfirstobject() + resultob.getsecondobject()); }
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