/*
 * Created on Aug 5, 2005
 *
 */
package aima.learning.framework;

public class NumericAttributeSpecification implements AttributeSpecification {

	// a simple attribute representing a number reprsented as a double .
	private String name;

	public NumericAttributeSpecification (String name){
		this.name = name;
	}
	public boolean isValid(String string) {
		try{
			Double.parseDouble(string);
			return true;
		}
		catch (Exception e){
			return false;
		}
	}

	public String getAttributeName() {
		return name;
	}

	public Attribute createAttribute(String rawValue) {
		return new NumericAttribute(Double.parseDouble(rawValue),this);
	}

}