return returnResult;
}
private boolean nextInternal(int limit, String metric) throws IOException {
List<Get> gets = new ArrayList<Get>();
RowBuilder builder = RowBuilder.build();
Get get = null;
Result[] indexResults = indexScanner.next(limit);
for (Result result : indexResults) {
if (action.getFTableName() != null) {
get = new Get(builder.buildEntityRowKey(result));
get.setTimeRange(0, this.timeStamp);
get.setMaxVersions(1);
for (ColumnStruct col : this.action.getColumns()) {
get.addColumn(Bytes.toBytes(col.getFamilyName()),
Bytes.toBytes(col.getColumnName()));