Examples of heart.alsvfd.Null

heart.alsvfd.Null
The class representing a state of attribute in which we have o information about its values. Only eq and neq operators are allowed for this kind of type. @author sbk

   * 
   * @param attribute an attribute to be registered
   */
  public void registerAttribute(Attribute attribute){
    try {
      registeredAttributes.put(attribute.getName(), new AVEntry(attribute, new Null()));
    } catch (NotInTheDomainException e) {
      // This will not happend, as the Null ca always be assigned as an attribute value
    }
  }

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  public Value getAttributeValue(String attributeName){
    AVEntry ave = registeredAttributes.get(attributeName);
    if(ave != null){
      return ave.getValue();
    }else{
      return new Null();
    }
  }

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  public Value getAttributeValue(Attribute attr){
    AVEntry ave = registeredAttributes.get(attr.getName());
    if(ave != null){
      return ave.getValue();
    }else{
      return new Null();
    }
  }

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    for(StateElement se : stateElements){
      if(se.getAttributeName().equals(name)){
        return se.getValue();
      }
    }
    return new Null();
  }

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Related Classes of heart.alsvfd.Null

heart.State

heart.WorkingMemory

heart.exceptions.NotInTheDomainException

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