public String getYear(AbstractPost post) {
for (String year : getYears()) {
for (Keyword keyword : post.getKeywords()) {
if (StringUtils.equalsIgnoreCase(year, keyword.getName())) {
return year;
}
}
}
return "";
}
public List<String> getGrades(AbstractPost post) {
List<String> grades = new ArrayList<String>();
for (String grade : getGrades()) {
for (Keyword keyword : post.getKeywords()) {
if (StringUtils.equalsIgnoreCase(grade, keyword.getName())) {
grades.add(grade);
}
}
}
return grades;
}