Java EE (Java Enterprise Edition) General Discussion

I have the question regarding the code snippet below.

interface Component{ 
boolean isRelevant(); 
} 
public abstract class AbstractComponent implements Component { 
String componentType;
 List<String> data; 
     public AbstractComponent(String componentType, List<String> data) 
     { //assign values.  } 
}


class ComponentA implements Component { 
//Constructor with super method to pass type and data to parent class.  
public boolean isRelevant()
 { //Use data to check relevance.  } 
} 
and so on components.  
//Main program to Test  
List<Component> components; //Initialize all Components with type and data.Ex: new Component("CompA", Data);

Iterate through the Component and run isRelevance over components.

for each component 
{ 
boolean flag = comp.isRelevant() 
//HOW DO I Check Component Type here that need to be used in next section as i explained? 
}

Secondly based on the combination of Components with true/false, we will arrive with name.

Ex: CompA is relevant, B is relevant and C is not. ===> "Good"

CompA is not relevant, B is relevant and C is not. ===> "Better"

I was thinking of creating a Map with 1/0 bit flags combination and assigning the name.

Say "110" => Good.

Can i have some suggestions on giving a better design/implementation approach for this?