package com.linghu.listener;
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import com.alibaba.excel.context.AnalysisContext;
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import com.alibaba.excel.read.listener.ReadListener;
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import com.linghu.model.excel.KeywordExcel;
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import java.util.ArrayList;
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import java.util.List;
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public class KeywordExcelListener implements ReadListener<KeywordExcel> {
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private final List<String> keywordList = new ArrayList<>();
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@Override
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public void invoke(KeywordExcel data, AnalysisContext context) {
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if (data.getKeyword_name() != null && !data.getKeyword_name().trim().isEmpty()) {
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keywordList.add(data.getKeyword_name().trim());
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}
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}
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@Override
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public void doAfterAllAnalysed(AnalysisContext context) {
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// 数据读取完成后的处理
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}
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public String getMergedKeywords() {
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return String.join("\n", keywordList);
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}
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}
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