How to filter datas and display in java

Question

Hi guys.
I'm kind of new to Java,
I've have a database where values are stored ,i just have to take one column and i got to filter one value and display all .
is there a command to filter
I just want to do that if that Not wanted value is there to ignore and display the rest of the data in the html when search is called.
i have to do this in the java , not in jsp.
mysql,hibernate,ejb,jsp are being used at my environment.
please help

Answer 1

Simply put you want to 'selectively' navigate through the collection of data. Here, is an alternative using Iterator pattern given below;
Create an interface
* Iterator interface has method declarations for iterating through
* data.
public interface Iterator {
  public MyData next(int current);
  public MyData prev(int current);
}// End of interfaceNow, create implementation classes for the above interface and you can aptly name them based upon your filtering criteria
public MyFlter implements Iterator {
* next � method which takes the current data number
* and returns the next selected data.
  public MyData next (int current) {
    MyData data = null;
    while desired data not found: iterate --> implement your selection criteria here
    return data
  }              Similarly implement the previous method.
Hope that helps.