Package org.apache.cassandra.db

Examples of org.apache.cassandra.db.Cell

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            {
                ColumnDef cdef = itera.next();
                ByteBuffer columnValue = columns.get(ByteBufferUtil.string(cdef.name.duplicate()));
                if (columnValue != null)
                {
                    Cell cell = new BufferCell(CellNames.simpleDense(cdef.name), columnValue);
                    AbstractType<?> validator = getValidatorMap(cfDef).get(cdef.name);
                    setTupleValue(tuple, i, cqlColumnToObj(cell, cfDef), validator);
                }
                else
                    tuple.set(i, null);
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            }

            protected Cell getReduced()
            {
                assert current != null;
                Cell toReturn = current;
                current = null;
                return toReturn;
            }

            @Override
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            {
                if (next == null)
                    getNext();

                assert next != null;
                Cell toReturn = next;
                next = null;
                return toReturn;
            }

            private void getNext()
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            {
                ColumnDef cdef = itera.next();
                ByteBuffer columnValue = columns.get(ByteBufferUtil.string(cdef.name.duplicate()));
                if (columnValue != null)
                {
                    Cell cell = new BufferCell(CellNames.simpleDense(cdef.name), columnValue);
                    AbstractType<?> validator = getValidatorMap(cfDef).get(cdef.name);
                    setTupleValue(tuple, i, cqlColumnToObj(cell, cfDef), validator);
                }
                else
                    tuple.set(i, null);
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            {
                ColumnDef cdef = itera.next();
                ByteBuffer columnValue = row.getBytesUnsafe(ByteBufferUtil.string(cdef.name.duplicate()));
                if (columnValue != null)
                {
                    Cell cell = new BufferCell(CellNames.simpleDense(cdef.name), columnValue);
                    AbstractType<?> validator = getValidatorMap(cfDef).get(cdef.name);
                    setTupleValue(tuple, i, cqlColumnToObj(cell, cfDef), validator);
                }
                else
                    tuple.set(i, null);
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        private List<Cell> unthriftifySuper(SuperColumn super_column)
        {
            List<Cell> cells = new ArrayList<Cell>(super_column.columns.size());
            for (org.apache.cassandra.thrift.Column column : super_column.columns)
            {
                Cell c = unthriftifySimple(column);
                cells.add(c.withUpdatedName(CellNames.simpleDense(CompositeType.build(super_column.name, c.name().toByteBuffer()))));
            }
            return cells;
        }
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        private List<Cell> unthriftifySuperCounter(CounterSuperColumn super_column)
        {
            List<Cell> cells = new ArrayList<Cell>(super_column.columns.size());
            for (CounterColumn column : super_column.columns)
            {
                Cell c = unthriftifyCounter(column);
                cells.add(c.withUpdatedName(CellNames.simpleDense(CompositeType.build(super_column.name, c.name().toByteBuffer()))));
            }
            return cells;
        }
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        return new KeysSearcher(baseCfs.indexManager, columns);
    }

    public boolean isIndexEntryStale(ByteBuffer indexedValue, ColumnFamily data, long now)
    {
        Cell liveCell = data.getColumn(data.getComparator().makeCellName(columnDef.name.bytes));
        if (liveCell == null || liveCell.isMarkedForDelete(now))
            return true;

        ByteBuffer liveValue = liveCell.value();
        return columnDef.type.compare(indexedValue, liveValue) != 0;
    }
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            {
                ColumnDef cdef = itera.next();
                ByteBuffer columnValue = columns.get(ByteBufferUtil.string(cdef.name.duplicate()));
                if (columnValue != null)
                {
                    Cell cell = new Cell(CellNames.simpleDense(cdef.name), columnValue);
                    AbstractType<?> validator = getValidatorMap(cfDef).get(cdef.name);
                    setTupleValue(tuple, i, cqlColumnToObj(cell, cfDef), validator);
                }
                else
                    tuple.set(i, null);
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        private List<Cell> unthriftifySuper(SuperColumn super_column)
        {
            List<Cell> cells = new ArrayList<Cell>(super_column.columns.size());
            for (org.apache.cassandra.thrift.Column column : super_column.columns)
            {
                Cell c = unthriftifySimple(column);
                cells.add(c.withUpdatedName(comparator.makeCellName(super_column.name, c.name().toByteBuffer())));
            }
            return cells;
        }
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Related Classes of org.apache.cassandra.db.Cell

  • com.stratio.cassandra.index.RegularCellsMapper
  • org.apache.cassandra.cql3.ColumnConditionTest
  • org.apache.cassandra.db.filter.ExtendedFilter$WithClauses
  • org.apache.cassandra.db.filter.QueryFilter
  • org.apache.cassandra.db.index.composites.CompositesSearcher
  • org.apache.cassandra.db.index.keys.KeysIndex
  • org.apache.cassandra.hadoop.ColumnFamilyRecordReader$RowIterator
  • org.apache.cassandra.hadoop.pig.CqlNativeStorage
  • org.apache.cassandra.hadoop.pig.CqlStorage
  • org.apache.cassandra.io.util.DataOutputBuffer
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