Set<DataModelCondition> modelPredicates = extractor.extractDataModelCondition(sheet);
if (modelPredicates.contains(DataModelCondition.IGNORE_ABSENT)) {
builder.acceptIfAbsent();
}
if (modelPredicates.contains(DataModelCondition.IGNORE_UNEXPECTED)) {
builder.acceptIfUnexpected();
}
if (modelPredicates.contains(DataModelCondition.IGNORE_MATCHED) == false) {
int start = extractor.extractPropertyRowStartIndex(sheet);
int end = sheet.getLastRowNum() + 1;
for (int i = start; i < end; i++) {