/**
* Sets the reference to a {@link DynamicRealmList} on the given field.
*
* @param fieldName the field name.
* @param list the list of references.
* @throws IllegalArgumentException if field name doesn't exists, it doesn't contain a list of
* links or the type of the object represented by the DynamicRealmObject doesn't match.
*/
public void setList(String fieldName, DynamicRealmList list) {
long columnIndex = row.getColumnIndex(fieldName);
LinkView links = row.getLinkList(columnIndex);
links.clear();
for (DynamicRealmObject obj : list) {
links.add(obj.row.getIndex());
}
}
@Override
public String toString() {
if (row == null || !row.isAttached()) {
return "Invalid object";
}
StringBuilder sb = new StringBuilder(row.getTable().getName() + " = [");
String[] fields = getFieldNames();
for (String field : fields) {
long columnIndex = row.getColumnIndex(field);
ColumnType type = row.getColumnType(columnIndex);
sb.append("{");
switch (type) {
case BOOLEAN:
sb.append(field + ": " + row.getBoolean(columnIndex));
break;
case INTEGER:
sb.append(field + ": " + row.getLong(columnIndex));
break;
case FLOAT:
sb.append(field + ": " + row.getFloat(columnIndex));
break;
case DOUBLE:
sb.append(field + ": " + row.getDouble(columnIndex));
break;
case STRING:
sb.append(field + ": " + row.getString(columnIndex));
break;
case BINARY:
sb.append(field + ": " + row.getBinaryByteArray(columnIndex));
break;
case DATE:
sb.append(field + ": " + row.getDate(columnIndex));
break;
case LINK:
if (row.isNullLink(columnIndex)) {
sb.append("null");
} else {
sb.append(field + ": " + row.getTable().getLinkTarget(columnIndex).getName());
}
break;
case LINK_LIST:
String targetType = row.getTable().getLinkTarget(columnIndex).getName();
sb.append(
String.format(
"%s: RealmList<%s>[%s]", field, targetType, row.getLinkList(columnIndex).size()));
break;
case TABLE:
case MIXED:
default:
sb.append(field + ": ?");
}
sb.append("}, ");
}
sb.replace(sb.length() - 2, sb.length(), "");
sb.append("]");
return sb.toString();
}
/**
* Returns the {@link io.realm.RealmList} of objects being linked to from this field. This list is
* returned as a {@link DynamicRealmList}.
*
* @param fieldName the name of field.
* @return the {@link DynamicRealmList} representation of the RealmList.
* @throws IllegalArgumentException if field name doesn't exists or it doesn't contain a list of
* links.
*/
public DynamicRealmList getList(String fieldName) {
long columnIndex = row.getColumnIndex(fieldName);
return new DynamicRealmList(row.getLinkList(columnIndex), realm);
}