Examples with Value org.gridgain.internal.h2.value.Value used on opensource projects

Example 16 with Value

use of org.gridgain.internal.h2.value.Value in project ignite by apache.

the class GridH2IndexBase method segmentForRow.

/**
 * @param row Table row.
 * @return Segment ID for given row.
 */
protected int segmentForRow(SearchRow row) {
    assert row != null;
    if (segmentsCount() == 1 || ctx == null)
        return 0;
    CacheObject key;
    final Value keyColValue = row.getValue(KEY_COL);
    assert keyColValue != null;
    final Object o = keyColValue.getObject();
    if (o instanceof CacheObject)
        key = (CacheObject) o;
    else
        key = ctx.toCacheKeyObject(o);
    return segmentForPartition(ctx.affinity().partition(key));
}

Example 17 with Value

use of org.gridgain.internal.h2.value.Value in project ignite by apache.

the class GridH2IndexBase method toRow.

/**
 * @param msg Message.
 * @return Row.
 */
private Row toRow(GridH2RowMessage msg) {
    if (msg == null)
        return null;
    GridKernalContext ctx = kernalContext();
    List<GridH2ValueMessage> vals = msg.values();
    assert !F.isEmpty(vals) : vals;
    Value[] vals0 = new Value[vals.size()];
    for (int i = 0; i < vals0.length; i++) {
        try {
            vals0[i] = vals.get(i).value(ctx);
        } catch (IgniteCheckedException e) {
            throw new CacheException(e);
        }
    }
    return database.createRow(vals0, MEMORY_CALCULATE);
}

Example 18 with Value

use of org.gridgain.internal.h2.value.Value in project ignite by apache.

the class GridH2IndexBase method toSearchRow.

/**
 * @param msg Row message.
 * @return Search row.
 */
private SearchRow toSearchRow(GridH2RowMessage msg) {
    if (msg == null)
        return null;
    GridKernalContext ctx = kernalContext();
    Value[] vals = new Value[getTable().getColumns().length];
    assert vals.length > 0;
    List<GridH2ValueMessage> msgVals = msg.values();
    for (int i = 0; i < indexColumns.length; i++) {
        if (i >= msgVals.size())
            continue;
        try {
            vals[indexColumns[i].column.getColumnId()] = msgVals.get(i).value(ctx);
        } catch (IgniteCheckedException e) {
            throw new CacheException(e);
        }
    }
    return database.createRow(vals, MEMORY_CALCULATE);
}

Example 19 with Value

use of org.gridgain.internal.h2.value.Value in project ignite by apache.

the class GridH2IndexBase method toSearchRowMessage.

/**
 * @param row Search row.
 * @return Row message.
 */
private GridH2RowMessage toSearchRowMessage(SearchRow row) {
    if (row == null)
        return null;
    List<GridH2ValueMessage> vals = new ArrayList<>(indexColumns.length);
    for (IndexColumn idxCol : indexColumns) {
        Value val = row.getValue(idxCol.column.getColumnId());
        if (val == null)
            break;
        try {
            vals.add(GridH2ValueMessageFactory.toMessage(val));
        } catch (IgniteCheckedException e) {
            throw new CacheException(e);
        }
    }
    GridH2RowMessage res = new GridH2RowMessage();
    res.values(vals);
    return res;
}

Example 20 with Value

use of org.gridgain.internal.h2.value.Value in project ignite by apache.

the class GridH2KeyValueRowOnheap method toString.

/**
 * {@inheritDoc}
 */
@Override
public String toString() {
    SB sb = new SB("Row@");
    sb.a(Integer.toHexString(System.identityHashCode(this)));
    Value v = key;
    sb.a("[ key: ").a(v == null ? "nil" : v.getString());
    v = val;
    sb.a(", val: ").a(v == null ? "nil" : v.getString());
    v = ver;
    sb.a(", ver: ").a(v == null ? "nil" : v.getString());
    sb.a(" ][ ");
    if (v != null) {
        for (int i = DEFAULT_COLUMNS_COUNT, cnt = getColumnCount(); i < cnt; i++) {
            v = getValue(i);
            if (i != DEFAULT_COLUMNS_COUNT)
                sb.a(", ");
            if (!desc.isKeyValueOrVersionColumn(i))
                sb.a(v == null ? "nil" : v.getString());
        }
    }
    sb.a(" ]");
    return sb.toString();
}