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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.commons.imaging.formats.jpeg.iptc;
18  
19  /**
20   * Represents an IPTC block, a set of key-value pairs of Photoshop IPTC data.
21   */
22  public class IptcBlock {
23      // N.B. The class is used in public API parameter types
24  
25      public final int blockType;
26      //  Only currently used by classes in the package
27      final byte[] blockNameBytes; // TODO make private and provide getter?
28      final byte[] blockData; // TODO make private and provide getter?
29  
30      public IptcBlock(final int blockType, final byte[] blockNameBytes, final byte[] blockData) {
31          this.blockData = blockData;
32          this.blockNameBytes = blockNameBytes;
33          this.blockType = blockType;
34      }
35  
36      public boolean isIPTCBlock() {
37          return blockType == IptcConstants.IMAGE_RESOURCE_BLOCK_IPTC_DATA;
38      }
39  }