Package org.apache.cassandra.cql3

Examples of org.apache.cassandra.cql3.ColumnIdentifier

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    private static ColumnDefinition integerColumn(String ksName, String cfName)
    {
        return new ColumnDefinition(ksName,
                                    cfName,
                                    new ColumnIdentifier(IntegerType.instance.fromString("42"), IntegerType.instance),
                                    UTF8Type.instance,
                                    null,
                                    null,
                                    null,
                                    null,
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    private static ColumnDefinition utf8Column(String ksName, String cfName)
    {
        return new ColumnDefinition(ksName,
                                    cfName,
                                    new ColumnIdentifier("fortytwo", true),
                                    UTF8Type.instance,
                                    null,
                                    null,
                                    null,
                                    null,
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    public static ColumnSpecification makeArgSpec(ColumnSpecification receiver, Function fun, int i)
    {
        return new ColumnSpecification(receiver.ksName,
                receiver.cfName,
                new ColumnIdentifier("arg" + i +  "(" + fun.name() + ")", true),
                fun.argsType().get(i));
    }
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                r = clusteringSize == 0 ? EMPTY : new ByteBuffer[clusteringSize()];
                for (int i = 0; i < clusteringSize; i++)
                    r[i] = allocator.clone(get(i));

                ByteBuffer nameBuffer = get(r.length);
                ColumnIdentifier name;

                if (nameBuffer.remaining() == 0)
                {
                    name = CompoundSparseCellNameType.rowMarkerId;
                }
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        }
        else
        {
            // it's safe to simply grab based on clusteringPrefixSize() as we are only called if not a dense type
            AbstractType<?> type = cfMetaData.comparator.subtype(cfMetaData.comparator.clusteringPrefixSize());
            return new ColumnIdentifier(HeapAllocator.instance.clone(name), type);
        }
    }
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    public static ColumnSpecification makeArgSpec(ColumnSpecification receiver, Function fun, int i)
    {
        return new ColumnSpecification(receiver.ksName,
                receiver.cfName,
                new ColumnIdentifier("arg" + i +  "(" + fun.name() + ")", true),
                fun.argsType().get(i));
    }
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    /**
     * Returns a ColumnDefinition given a cell name.
     */
    public ColumnDefinition getColumnDefinition(CellName cellName)
    {
        ColumnIdentifier id = cellName.cql3ColumnName(this);
        ColumnDefinition def = id == null
                             ? getColumnDefinition(cellName.toByteBuffer())  // Means a dense layout, try the full column name
                             : getColumnDefinition(id);

        // It's possible that the def is a PRIMARY KEY or COMPACT_VALUE one in case a concrete cell
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    private static Map<ColumnIdentifier, Long> convertDroppedColumns(Map<String, Long> raw)
    {
        Map<ColumnIdentifier, Long> converted = Maps.newHashMap();
        for (Map.Entry<String, Long> entry : raw.entrySet())
            converted.put(new ColumnIdentifier(entry.getKey(), true), entry.getValue());
        return converted;
    }
View Full Code Here
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    private static ColumnDefinition integerColumn(String ksName, String cfName)
    {
        return new ColumnDefinition(ksName,
                                    cfName,
                                    new ColumnIdentifier(IntegerType.instance.fromString("42"), IntegerType.instance),
                                    UTF8Type.instance,
                                    null,
                                    null,
                                    null,
                                    null,
View Full Code Here
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    private static ColumnDefinition utf8Column(String ksName, String cfName)
    {
        return new ColumnDefinition(ksName,
                                    cfName,
                                    new ColumnIdentifier("fortytwo", true),
                                    UTF8Type.instance,
                                    null,
                                    null,
                                    null,
                                    null,
View Full Code Here
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