@Override
    public Float convertToJavaData(ReadCellData<?> cellData, ExcelContentProperty contentProperty,
                                   GlobalConfiguration globalConfiguration) {
        if (cellData.getBooleanValue()) {
            return ONE;
        }
        return ZERO;
    }
Float and boolean converter

@author Jiaju Zhuang
fastexcel-core/src/main/java/cn/idev/excel/converters/floatconverter/FloatBooleanConverter.java