is event handling possible with any object?
can i set a event notification to any object? say for example if i have a multidimensional array of strings can i associate a event handler with it so that when a different application or part of a code changes it's contents i can fire a method?
consider the scenario
initially...
String userId[][]=new String[R][C];
public MyServer()
{
userId[0][0] ="mr00047";
userId[0][1] ="false";
userId[1][0] ="dider7";
userId[1][1] ="false";
userId[2][0] ="thegreendove";
userId[2][1] ="false";
....................................
..................................
}
now at some point the content of the userId array changes
for(int i=0;i<3;i++)
{
if(temp.equals(MyServer.userId[i][0]))
{
flag=true;
MyServer.userId[i][1]="true";// I want to fire a method from this point
break;
}
}
can any body tell me how can i do it? please help!!!
