Examples with ColumnOrSuperColumn org.apache.cassandra.thrift.ColumnOrSuperColumn used on opensource projects

Example 11 with ColumnOrSuperColumn

use of org.apache.cassandra.thrift.ColumnOrSuperColumn in project eiger by wlloyd.

the class ColumnOrSuperColumnHelper method extractEvtAndLvt.

public static EvtAndLvt extractEvtAndLvt(Collection<ColumnOrSuperColumn> coscCollection) {
    long maxEarliestValidTime = Long.MIN_VALUE;
    long minLatestValidTime = Long.MAX_VALUE;
    for (ColumnOrSuperColumn cosc : coscCollection) {
        EvtAndLvt evtAndLvt = ColumnOrSuperColumnHelper.extractEvtAndLvt(cosc);
        maxEarliestValidTime = Math.max(maxEarliestValidTime, evtAndLvt.getEarliestValidTime());
        minLatestValidTime = Math.min(minLatestValidTime, evtAndLvt.getLatestValidTime());
    }
    return new EvtAndLvt(maxEarliestValidTime, minLatestValidTime);
}

Example 12 with ColumnOrSuperColumn

use of org.apache.cassandra.thrift.ColumnOrSuperColumn in project eiger by wlloyd.

the class ColumnOrSuperColumnHelper method toString.

public static String toString(ColumnOrSuperColumn cosc) {
    if (cosc.isSetColumn()) {
        StringBuilder sb = new StringBuilder(ByteBufferUtil.bytesToHex(cosc.column.name));
        sb.append(":");
        sb.append(cosc.column.isSetValue() ? ByteBufferUtil.bytesToHex(cosc.column.value) : "-");
        sb.append("@");
        sb.append(cosc.column.isSetTimestamp() ? cosc.column.timestamp : "-");
        return sb.toString();
    } else if (cosc.isSetCounter_column()) {
        return ByteBufferUtil.bytesToHex(cosc.counter_column.name) + ":" + cosc.counter_column.value;
    } else if (cosc.isSetSuper_column()) {
        String superColumnString = new String(ByteBufferUtil.bytesToHex(cosc.super_column.name) + "={");
        for (Column column : cosc.super_column.columns) {
            superColumnString += ByteBufferUtil.bytesToHex(column.name) + ":" + ByteBufferUtil.bytesToHex(column.value) + "@" + column.timestamp + ", ";
        }
        return superColumnString.substring(0, superColumnString.length() - 2) + "}";
    } else {
        String superColumnString = new String(ByteBufferUtil.bytesToHex(cosc.super_column.name) + "={");
        for (CounterColumn column : cosc.counter_super_column.columns) {
            superColumnString += ByteBufferUtil.bytesToHex(column.name) + ":" + column.value + ", ";
        }
        return superColumnString.substring(0, superColumnString.length() - 2) + "}";
    }
}

Example 13 with ColumnOrSuperColumn

use of org.apache.cassandra.thrift.ColumnOrSuperColumn in project brisk by riptano.

the class HistoricalPriceInserter method genDaysPrices.

private Map<String, List<Mutation>> genDaysPrices(ByteBuffer date) {
    Map<String, List<Mutation>> prices = new HashMap<String, List<Mutation>>();
    Mutation m = new Mutation();
    m.setColumn_or_supercolumn(new ColumnOrSuperColumn().setColumn(new Column().setName(date).setValue(ByteBufferUtil.bytes(String.valueOf((double) (Pricer.randomizer.nextDouble() * 1000)))).setTimestamp(System.currentTimeMillis())));
    prices.put("StockHist", Arrays.asList(m));
    return prices;
}