org.dromara.pdf.pdfbox.core.ext.comparator

Class TextComparator

java.lang.Object

org.dromara.pdf.pdfbox.core.ext.AbstractExpander

org.dromara.pdf.pdfbox.core.ext.comparator.AbstractComparator

org.dromara.pdf.pdfbox.core.ext.comparator.TextComparator

public class TextComparator
extends AbstractComparator

文本比较器

Since:

1.8

Copyright (c) 2020 xsx All Rights Reserved. x-easypdf-pdfbox is licensed under Mulan PSL v2. You can use this software according to the terms and conditions of the Mulan PSL v2. You may obtain a copy of Mulan PSL v2 at: http://license.coscl.org.cn/MulanPSL2 THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE. See the Mulan PSL v2 for more details.

Author:

xsx

Field Summary

Fields inherited from class org.dromara.pdf.pdfbox.core.ext.AbstractExpander

document, log

Constructor Summary

Constructors

Constructor and Description
TextComparator(Document document) 有参构造

Method Summary

Modifier and Type	Method and Description
protected List<TextCompareInfo>	compareTexts(Document other, int pageIndex) 比较文本
Map<Integer,List<TextCompareInfo>>	compareTo(Document other, int... pageIndexes) 比较
protected List<String>	processPageText(Document document, int pageIndex) 处理页面文本

Methods inherited from class org.dromara.pdf.pdfbox.core.ext.AbstractExpander

getDocument

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TextComparator

public TextComparator(Document document)

有参构造

Parameters:

document - 文档

Method Detail

compareTo

public Map<Integer,List<TextCompareInfo>> compareTo(Document other,
                                                    int... pageIndexes)

比较

Parameters:

other - 文档

compareTexts

protected List<TextCompareInfo> compareTexts(Document other,
                                             int pageIndex)

比较文本

Parameters:

other - 文档

pageIndex - 页面索引

Returns:

返回比较结果

processPageText

protected List<String> processPageText(Document document,
                                       int pageIndex)

处理页面文本

Parameters:

document - 文档

pageIndex - 页面索引

Returns:

返回文本列表