/*

 * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package sun.awt.geom;

public interface PathConsumer2D {

    /**

     * @see java.awt.geom.Path2D.Float.moveTo

     */

    public void moveTo(float x, float y);

    /**

     * @see java.awt.geom.Path2D.Float.lineTo

     */

    public void lineTo(float x, float y);

    /**

     * @see java.awt.geom.Path2D.Float.quadTo

     */

    public void quadTo(float x1, float y1,

                       float x2, float y2);

    /**

     * @see java.awt.geom.Path2D.Float.curveTo

     */

    public void curveTo(float x1, float y1,

                        float x2, float y2,

                        float x3, float y3);

    /**

     * @see java.awt.geom.Path2D.Float.closePath

     */

    public void closePath();

    /**

     * Called after the last segment of the last subpath when the

     * iteration of the path segments is completely done.  This

     * method serves to trigger the end of path processing in the

     * consumer that would normally be triggered when a

     * {@link java.awt.geom.PathIterator PathIterator}

     * returns {@code true} from its {@code done} method.

     */

    public void pathDone();

    /**

     * If a given PathConsumer performs all or most of its work

     * natively then it can return a (non-zero) pointer to a

     * native function vector that defines C functions for all

     * of the above methods.

     * The specific pointer it returns is a pointer to a

     * PathConsumerVec structure as defined in the include file

     * src/share/native/sun/java2d/pipe/PathConsumer2D.h

     * @return a native pointer to a PathConsumerVec structure.

     */

    public long getNativeConsumer();

}