| /* |
| * 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. |
| */ |
| package org.apache.commons.imaging.formats.tiff; |
| |
| import java.util.Comparator; |
| |
| public abstract class TiffElement |
| { |
| public final int offset; |
| public final int length; |
| |
| public TiffElement(int offset, int length) |
| { |
| this.offset = offset; |
| this.length = length; |
| } |
| |
| public String getElementDescription() |
| { |
| return getElementDescription(false); |
| } |
| |
| public abstract String getElementDescription(boolean verbose); |
| |
| public static final Comparator<TiffElement> COMPARATOR = new Comparator<TiffElement>() |
| { |
| public int compare(TiffElement e1, TiffElement e2) |
| { |
| return e1.offset - e2.offset; |
| } |
| }; |
| |
| public static abstract class DataElement extends TiffElement |
| { |
| public final byte data[]; |
| |
| public DataElement(int offset, int length, final byte data[]) |
| { |
| super(offset, length); |
| |
| this.data = data; |
| } |
| |
| } |
| |
| public static final class Stub extends TiffElement |
| { |
| public Stub(int offset, int length) |
| { |
| super(offset, length); |
| } |
| |
| @Override |
| public String getElementDescription(boolean verbose) |
| { |
| return "Element, offset: " + offset + ", length: " + length |
| + ", last: " + (offset + length) + ""; |
| } |
| |
| } |
| } |