| /* |
| * 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); |
| } |
| } |