Example usage for org.apache.poi.ss.usermodel DataValidationHelper createNumericConstraint

Introduction

In this page you can find the example usage for org.apache.poi.ss.usermodel DataValidationHelper createNumericConstraint.

Prototype

DataValidationConstraint createNumericConstraint(int validationType, int operatorType, String formula1,
            String formula2);

Source Link

Usage

From source file:com.plugin.excel.util.ExcelFileHelper.java

License:Apache License

private static void addNumberValidation(Cell cell) {

    if (cell != null) {

        Sheet sheet = cell.getSheet();/*w  w  w. j a v a 2 s . co m*/
        DataValidationHelper dvHelper = sheet.getDataValidationHelper();
        XSSFDataValidationConstraint dvConstraint = (XSSFDataValidationConstraint) dvHelper
                .createNumericConstraint(ValidationType.DECIMAL, DVConstraint.OperatorType.BETWEEN, "1.00",
                        "1000000000000.00");
        CellRangeAddressList addressList = new CellRangeAddressList(cell.getRowIndex(), cell.getRowIndex(),
                cell.getColumnIndex(), cell.getColumnIndex());
        XSSFDataValidation validation = (XSSFDataValidation) dvHelper.createValidation(dvConstraint,
                addressList);
        validation.setErrorStyle(ErrorStyle.STOP);
        validation.createErrorBox("Error", "Only numeric values are allowed");
        validation.setShowErrorBox(true);
        sheet.addValidationData(validation);
    }

}

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