public void setValue(Attribute attribute, Object value) {
checkWritable();
if (value != null && !(value instanceof Collection<?>)) {
value = Collections.singleton(value);
}
setValues(attribute, (Collection<?>) value);
}
public <T> void addValue(Attribute attribute, T value) {
checkWritable();
String attributeKey = attribute.getKey();
String stringValue = toStringValue(attribute, value);
if (stringValue == null) {
return;
}
addValue(attributeKey, stringValue);
}
public <T> void addValue(Attribute attribute, T value) {
checkWritable();
String attributeKey = attribute.getKey();
String stringValue = ((AttributeImpl) attribute).toStringValue(value);
if (stringValue == null) {
return;
}
List<String> l = data.get(attributeKey);
if (l == null) {
l = new ArrayList<String>();
data.put(attributeKey, l);
}
l.add(stringValue);
}
public <T> void setValues(Attribute attribute, Collection<T> values) {
checkWritable();
String attributeKey = attribute.getKey();
if (values == null || values.isEmpty()) {
data.remove(attributeKey);
name = null;
return;
}
ArrayList<String> newValues = new ArrayList<String>();
for (Object value : values) {
String stringValue = ((AttributeImpl) attribute).toStringValue(value);
if (stringValue != null) {
newValues.add(stringValue);
}
}
data.put(attributeKey, newValues);
// isNameUpToDate = false;
name = null;
}