package bluej.parser;

import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;

import bluej.debugger.gentype.JavaType;
import bluej.debugmgr.NamedValue;
import bluej.debugmgr.ValueCollection;




| Implementation of ValueCollection for testing purposes.
|
| @author Davin McCall
|
public class TestValueCollection
implements ValueCollection{    
   private Map<String,NamedValue> namedValues = new HashMap<String,NamedValue>();
    
   
   final class TestVar
implements NamedValue
   {        
      String name;
       
      boolean finalVar;
       
      boolean initialized = false;
       
      JavaType type;
        
       
      public TestVar(String name, JavaType type, boolean finalVar)
       {            
         this.name = name;
           
         this.finalVar = finalVar;
           
         this.type = type;         
         }
        
       
      public String getName()
       {            
         return name;         
         }
        
       
      public JavaType getGenType()
       {            
         return type;         
         }
        
       
      public boolean isFinal()
       {            
         return finalVar;         
         }
        
       
      public boolean isInitialized()
       {            
         return initialized;         
         }
        
       
      public void setInitialized()
       {            
         initialized = true;         
         }     
      }
    
   
   public void addVariable(String name, JavaType type, boolean initialized, boolean isFinal)
   {        
      TestVar nv = new TestVar(name, type, isFinal);
      if (initialized) {
         nv.setInitialized();         
         }
      namedValues.put(name, nv);     
      }
    
   
   @Override
   
   public Iterator getValueIterator()
   {
      return namedValues.values().iterator();     
      }

   
   @Override
   
   public NamedValue getNamedValue(String name)
   {
      return namedValues.get(name);     
      } 
   }