public Row getPrefetchedRow(DecoratedKey key, Clustering clustering) { if (prefetchedRows == null) return null; Partition partition = prefetchedRows.get(key); return partition == null ? null : partition.searchIterator(ColumnFilter.selection(partition.columns()), false).next(clustering); } }
public UnfilteredRowIterator getUnfilteredRowIterator(final ColumnFilter columnFilter, final Partition partition) { final Iterator<Clustering> clusteringIter = clusteringsInQueryOrder.iterator(); final SearchIterator<Clustering, Row> searcher = partition.searchIterator(columnFilter, reversed); return new AbstractUnfilteredRowIterator(partition.metadata(), partition.partitionKey(), partition.partitionLevelDeletion(), columnFilter.fetchedColumns(), searcher.next(Clustering.STATIC_CLUSTERING), reversed, partition.stats()) { protected Unfiltered computeNext() { while (clusteringIter.hasNext()) { Row row = searcher.next(clusteringIter.next()); if (row != null) return row; } return endOfData(); } }; }
public UnfilteredRowIterator getUnfilteredRowIterator(final ColumnFilter columnFilter, final Partition partition) { final Iterator<Clustering> clusteringIter = clusteringsInQueryOrder.iterator(); final SearchIterator<Clustering, Row> searcher = partition.searchIterator(columnFilter, reversed); return new AbstractUnfilteredRowIterator(partition.metadata(), partition.partitionKey(), partition.partitionLevelDeletion(), columnFilter.fetchedColumns(), searcher.next(Clustering.STATIC_CLUSTERING), reversed, partition.stats()) { protected Unfiltered computeNext() { while (clusteringIter.hasNext()) { Row row = searcher.next(clusteringIter.next()); if (row != null) return row; } return endOfData(); } }; }
public UnfilteredRowIterator getUnfilteredRowIterator(final ColumnFilter columnFilter, final Partition partition) { final SearchIterator<Clustering, Row> searcher = partition.searchIterator(columnFilter, reversed); return new AbstractUnfilteredRowIterator(partition.metadata(), partition.partitionKey(), partition.partitionLevelDeletion(), columnFilter.fetchedColumns(), searcher.next(Clustering.STATIC_CLUSTERING), reversed, partition.stats()) { private final Iterator<Clustering> clusteringIter = clusteringsInQueryOrder.iterator(); protected Unfiltered computeNext() { while (clusteringIter.hasNext() && searcher.hasNext()) { Row row = searcher.next(clusteringIter.next()); if (row != null) return row; } return endOfData(); } }; }
public UnfilteredRowIterator getUnfilteredRowIterator(final ColumnFilter columnFilter, final Partition partition) { final Iterator<Clustering> clusteringIter = clusteringsInQueryOrder.iterator(); final SearchIterator<Clustering, Row> searcher = partition.searchIterator(columnFilter, reversed); return new AbstractUnfilteredRowIterator(partition.metadata(), partition.partitionKey(), partition.partitionLevelDeletion(), columnFilter.fetchedColumns(), searcher.next(Clustering.STATIC_CLUSTERING), reversed, partition.stats()) { protected Unfiltered computeNext() { while (clusteringIter.hasNext()) { Row row = searcher.next(clusteringIter.next()); if (row != null) return row; } return endOfData(); } }; }
Row prefetchedRow = partition == null ? null : partition.searchIterator(ColumnFilter.selection(partition.columns()), false).next(clustering);
Row prefetchedRow = partition == null ? null : partition.searchIterator(ColumnFilter.selection(partition.columns()), false).next(clustering);
Row prefetchedRow = partition == null ? null : partition.searchIterator(ColumnFilter.selection(partition.columns()), false).next(clustering);
return filter; SearchIterator<Clustering, Row> searchIter = result.searchIterator(columnFilter(), false);
return filter; SearchIterator<Clustering, Row> searchIter = result.searchIterator(columnFilter(), false);
return filter; SearchIterator<Clustering, Row> searchIter = result.searchIterator(columnFilter(), false);