/*

 * Copyright (c) 2004, 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.font;

import java.awt.Rectangle;

import java.awt.Shape;

import java.awt.geom.AffineTransform;

import java.awt.geom.PathIterator;

import java.awt.geom.Point2D;

import java.awt.geom.Rectangle2D;

/**

 * To avoid people downcasting Shape to a known mutable subclass and

 * mucking with its internals, we need to interpose a subclass that

 * cannot be mutated or downcasted.

 */

public final class DelegatingShape implements Shape {

    Shape delegate;

    public DelegatingShape(Shape delegate) {

        this.delegate = delegate;

    }

    public Rectangle getBounds() {

        return delegate.getBounds(); // assumes all delegates are immutable via the returned Rectangle

    }

    public Rectangle2D getBounds2D() {

        return delegate.getBounds2D();  // assumes all delegates are immutable via the returned Rectangle2D

    }

    public boolean contains(double x, double y) {

        return delegate.contains(x, y);

    }

    public boolean contains(Point2D p) {

        return delegate.contains(p);

    }

    public boolean intersects(double x, double y, double w, double h) {

        return delegate.intersects(x, y, w, h);

    }

    public boolean intersects(Rectangle2D r) {

        return delegate.intersects(r);

    }

    public boolean contains(double x, double y, double w, double h) {

        return delegate.contains(x, y, w, h);

    }

    public boolean contains(Rectangle2D r) {

        return delegate.contains(r);

    }

    public PathIterator getPathIterator(AffineTransform at) {

        return delegate.getPathIterator(at);

    }

    public PathIterator getPathIterator(AffineTransform at, double flatness) {

        return delegate.getPathIterator(at, flatness);

    }

}