package org.dromara.eims.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 java.util.Map;
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public class EasyExcelCellListener implements ReadListener<Map<Integer,String>> {
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private String cellValue;
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private int targetRow;
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private int targetColumn;
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private boolean isCellRead = false;
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public EasyExcelCellListener(int targetRow, int targetColumn) {
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this.targetRow = targetRow;
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this.targetColumn = targetColumn;
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}
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@Override
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//invoke方法的参数类型跟随实现的ReadListener的类型
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public void invoke(Map<Integer,String> map, AnalysisContext analysisContext) {
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if(isCellRead){
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return;
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}
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int currentRow = analysisContext.readRowHolder().getRowIndex()+1;
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if(currentRow == targetRow ){
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cellValue = map.get(targetColumn-1);
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isCellRead = true;
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}
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}
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@Override
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public void doAfterAllAnalysed(AnalysisContext analysisContext) {
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}
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public String getCellValue() {
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return cellValue;
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}
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}
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