package framework.domain;

import java.lang.reflect.*;
import java.io.*;
import java.util.*;

public class Model extends Observable implements Serializable {
	private static final long serialVersionUID = 11L;

	private String fileName;
	private String modelName;
	private boolean unsavedChanges;
	private String componentName;
	private String extension;
	//flag to check if this is the first time the model is saved. If true promt the user for a file name
	private boolean firstSave;

	public Model() {
	  fileName = null;
	  modelName = null;
	  unsavedChanges = false;
	  firstSave = true;
	}
	public String getFileName() { return fileName; }
	public void setFileName(String newName) { fileName = newName; }
	public boolean getUnsavedChanges() { return unsavedChanges; }
	public void setUnsavedChanges(boolean flag) {
	  unsavedChanges = flag;
	}
	public boolean getFirstSave() {return firstSave;}
	public void setFirstSave(boolean flag) {
	   firstSave= flag;
	}
	public String getModelName() { return modelName; }
	public void setModelName(String newName) {
	  modelName = newName;
	}

	public String getComponentName() { return componentName;}
	public void setComponentName(String name) {componentName= name;}

	public void notifyViews() {
	  setUnsavedChanges(true);
	  setChanged();
	  notifyObservers();
	  clearChanged();
	}
	public String getExtension()
	{
	   return extension;
	}
	public void setExtension(String extension)
	{
	   this.extension = extension;
	}
}