Okay, so I have a Vector object, and i'm adding another vector to it, with 2 strings in it. Now, when i .get this object, and use getClass() on it, it says java.util.Vector. But, when i try to use .get on IT, it says it can't find the method... Code:
[code]
String name = plcname.getText();
String notetext = notes.getText();
String[] one = {worker9.getNm(),worker9.getHrs()};
String[] two = {worker10.getNm(),worker10.getHrs()};
String[] three = {worker11.getNm(),worker11.getHrs()};
String[] four = {worker12.getNm(),worker12.getHrs()};
String[][] list = {one,two,three,four};
Vector listfinal = new Vector();
int[] okays = new int[4];
int num = -1;
for(String[] k : list){
num++;
System.out.println("-----Worker-----");
if(!k[0].equals("") & !k[1].equals("")){
System.out.println(" -----Name:-----'"+k[0]+"'-----");
System.out.println(" -----Hours:--'"+k[1]+"'--------");
okays[num] = 1;
} else{
System.out.println("Nothing");
}
}
for(int k : okays){
System.out.println(k);
if(k==1){
Vector var = new Vector(); // Here is where
var.add(list[k][0]); // I am adding
var.add(list[k][1]); // the vector with
listfinal.add(var); // the two strings to the bigger vector
}
}
for(int i=0; i < listfinal.size(); i++){
Object obj = listfinal.get(i);
System.out.println(obj.getClass()); //return: 'class java.util.Vector"
//System.out.println(obj.get(1)); // this errors saying it can't find symbol method get(int) on class java.lang.Object when it clearly is a java.util.Vector
//System.out.println("-----Worker-----");
//System.out.println(" -----Name:-----'"+(String)obj+"'-----");
//System.out.println(" -----Hours:--'"+(String)obj+"'--------");
}
[/code]
Help!
Thanks in advance :)
You have to cast the Object to Vector first, else you can only use the methods of Object.
Oh... let me try that... Thank you very much sir, it worked. :downs:
You should set a type on your vectors also.
[code]
Vector<String> listFinal = new Vector<String>();
Vector<Integer> intVect = new Vector<Integer>();
[/code]
Just good practice. And javac throws a warning if you don't set the type.
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