Java tutorial
/** * The MIT License * * Copyright (c) 2017, Mahmoud Ben Hassine (mahmoud.benhassine@icloud.com) * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ package org.easybatch.extensions.msexcel; import java.util.Calendar; import java.util.Date; import org.apache.poi.ss.formula.FormulaParseException; import org.apache.poi.ss.usermodel.Cell; import org.apache.poi.ss.usermodel.CellStyle; import org.apache.poi.ss.usermodel.Comment; import org.apache.poi.ss.usermodel.Hyperlink; import org.apache.poi.ss.usermodel.RichTextString; import org.apache.poi.ss.usermodel.Row; import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.util.CellAddress; import org.apache.poi.ss.util.CellRangeAddress; class MsExcelCell implements Cell { private int columnIndex; private Object value; private String formula; private byte errorValue; private int type; private CellStyle style; private Comment comment; private Hyperlink hyperlink; public MsExcelCell(int columnIndex) { this.columnIndex = columnIndex; } @Override public int getColumnIndex() { return columnIndex; } @Override public int getRowIndex() { return 0; } @Override public Sheet getSheet() { return null; } @Override public Row getRow() { return null; } @Override public void setCellType(int cellType) { this.type = cellType; } @Override public int getCellType() { return type; } @Override public int getCachedFormulaResultType() { return 0; } @Override public void setCellValue(double value) { this.value = value; setCellType(CELL_TYPE_NUMERIC); } @Override public void setCellValue(Date value) { this.value = value; setCellType(CELL_TYPE_STRING); // missing CELL_TYPE_DATE in Cell ?? } @Override public void setCellValue(Calendar value) { this.value = value; setCellType(CELL_TYPE_STRING); // missing CELL_TYPE_CALENDAR in Cell ?? } @Override public void setCellValue(RichTextString value) { this.value = value; setCellType(CELL_TYPE_STRING);// missing CELL_TYPE_RICH_TEXT_STRING in Cell ?? } @Override public void setCellValue(String value) { this.value = value; setCellType(CELL_TYPE_STRING); } @Override public void setCellFormula(String formula) throws FormulaParseException { this.formula = formula; setCellType(CELL_TYPE_FORMULA); } @Override public String getCellFormula() { return formula; } @Override public double getNumericCellValue() { return (double) value; } @Override public Date getDateCellValue() { return (Date) value; } @Override public RichTextString getRichStringCellValue() { return (RichTextString) value; } @Override public String getStringCellValue() { return (String) value; } @Override public void setCellValue(boolean value) { this.value = value; setCellType(CELL_TYPE_BOOLEAN); } @Override public void setCellErrorValue(byte value) { errorValue = value; } @Override public boolean getBooleanCellValue() { return (boolean) value; } @Override public byte getErrorCellValue() { return errorValue; } @Override public void setCellStyle(CellStyle style) { this.style = style; } @Override public CellStyle getCellStyle() { return style; } @Override public void setAsActiveCell() { } @Override public CellAddress getAddress() { return null; } @Override public void setCellComment(Comment comment) { this.comment = comment; } @Override public Comment getCellComment() { return comment; } @Override public void removeCellComment() { comment = null; } @Override public Hyperlink getHyperlink() { return hyperlink; } @Override public void setHyperlink(Hyperlink hyperlink) { this.hyperlink = hyperlink; } @Override public void removeHyperlink() { this.hyperlink = null; } @Override public CellRangeAddress getArrayFormulaRange() { return null; } @Override public boolean isPartOfArrayFormulaGroup() { return false; } }