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49 lines
1.5 KiB
49 lines
1.5 KiB
package com.alibaba.excel.write.merge; |
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import java.util.List; |
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import org.apache.poi.ss.usermodel.Cell; |
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import org.apache.poi.ss.usermodel.Row; |
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import org.apache.poi.ss.usermodel.Sheet; |
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import com.alibaba.excel.metadata.CellData; |
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import com.alibaba.excel.metadata.Head; |
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import com.alibaba.excel.write.handler.CellWriteHandler; |
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import com.alibaba.excel.write.metadata.holder.WriteSheetHolder; |
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import com.alibaba.excel.write.metadata.holder.WriteTableHolder; |
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/** |
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* Merge strategy |
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* |
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* @author Jiaju Zhuang |
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*/ |
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public abstract class AbstractMergeStrategy implements CellWriteHandler { |
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@Override |
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public void beforeCellCreate(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, Row row, |
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Head head, Integer columnIndex, Integer relativeRowIndex, Boolean isHead) { |
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} |
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@Override |
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public void afterCellCreate(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, Cell cell, |
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Head head, Integer relativeRowIndex, Boolean isHead) {} |
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@Override |
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public void afterCellDispose(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, |
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List<CellData> cellDataList, Cell cell, Head head, Integer relativeRowIndex, Boolean isHead) { |
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if (isHead) { |
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return; |
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} |
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merge(writeSheetHolder.getSheet(), cell, head, relativeRowIndex); |
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} |
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/** |
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* merge |
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* |
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* @param sheet |
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* @param cell |
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* @param head |
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* @param relativeRowIndex |
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*/ |
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protected abstract void merge(Sheet sheet, Cell cell, Head head, int relativeRowIndex); |
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}
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