| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.fop.layoutmgr; |
| |
| /** |
| * An instance of this class represents an unbreakable piece of content with |
| * fixed width: for example an image, a syllable (but only if letter spacing |
| * is constant), ... |
| * |
| * A KnuthBox is never a feasible breaking point. |
| * |
| * The represented piece of content is never suppressed. |
| * |
| * Besides the inherited methods and attributes, this class has some more |
| * attributes to store information about the content height and its vertical |
| * positioning, and the methods used to get them. |
| */ |
| public class KnuthBox extends KnuthElement { |
| |
| /** |
| * Creates a new <code>KnuthBox</code>. |
| * |
| * @param width the width of this box |
| * @param pos the Position stored in this box |
| * @param auxiliary is this box auxiliary? |
| */ |
| public KnuthBox(int width, Position pos, boolean auxiliary) { |
| super(width, pos, auxiliary); |
| } |
| |
| /** {@inheritDoc} */ |
| public boolean isBox() { |
| return true; |
| } |
| |
| /** {@inheritDoc} */ |
| public String toString() { |
| StringBuffer buffer = new StringBuffer(64); |
| if (isAuxiliary()) { |
| buffer.append("aux. "); |
| } |
| buffer.append("box"); |
| buffer.append(" w="); |
| buffer.append(getWidth()); |
| return buffer.toString(); |
| } |
| |
| } |