📄 simplemodelinterface.java
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// SimpleModelInteface.java// An example of a data model interface that could be used in any MVC// scenario. This interface is implemented in the SimpleModel class.//package jswing.ch28;import javax.swing.event.*;public interface SimpleModelInterface { public int getValue(); public void setValue(int v); public boolean isActivated(); public void setActivated(boolean b); public void addChangeListener(ChangeListener l); public void removeChangeListener(ChangeListener l); public ChangeListener[] getChangeListeners();}
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