/* * @(#)RTFAttribute.java	1.10 03/12/19 * * Copyright 2004 Sun Microsystems, Inc. All rights reserved. * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */package javax.swing.text.rtf;import javax.swing.text.AttributeSet;import javax.swing.text.MutableAttributeSet;import java.io.IOException;/**  * This interface describes a class which defines a 1-1 mapping between * an RTF keyword and a SwingText attribute. */interface RTFAttribute{    static final int D_CHARACTER = 0;    static final int D_PARAGRAPH = 1;    static final int D_SECTION = 2;    static final int D_DOCUMENT = 3;    static final int D_META = 4;    /* These next three should really be public variables,       but you can't declare public variables in an interface... */    /* int domain; */    public int domain();    /* String swingName; */    public Object swingName();    /* String rtfName; */    public String rtfName();    public boolean set(MutableAttributeSet target);    public boolean set(MutableAttributeSet target, int parameter);    public boolean setDefault(MutableAttributeSet target);    /* TODO: This method is poorly thought out */    public boolean write(AttributeSet source,		         RTFGenerator target,			 boolean force)        throws IOException;    public boolean writeValue(Object value,			      RTFGenerator target,			      boolean force)        throws IOException;}