Package org.hsqldb

Examples of org.hsqldb.Row

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        return cache.getAccessCount();
    }

    public void set(CachedObject object) {

        Row row = ((Row) object);

        database.txManager.setTransactionInfo(row);
    }
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    }

    public CachedObject getNewCachedObject(Session session, Object object,
                                           boolean tx) {

        Row row = new RowAVLDisk(table, (Object[]) object, this);

        add(row);

        if (tx) {
            RowAction action = new RowAction(session, table,
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    }

    public void add(Object[] data) {

        try {
            Row row = (Row) store.getNewCachedObject(session, data, false);

            store.indexRow(null, row);

            size++;
        } catch (HsqlException e) {}
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        }

        RowIterator it = groupIndex.findFirstRow(session, store, oldData);

        if (it.hasNext()) {
            Row row = it.getNextRow();

            it.remove();
            it.release();

            size--;
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    public void intersectAll(Session session, RowSetNavigatorData other) {

        Object[]    compareData = null;
        RowIterator it;
        Row         otherRow  = null;
        Object[]    otherData = null;

        sortFull(session);
        reset();
        other.sortFull(session);

        it = fullIndex.emptyIterator();

        while (hasNext()) {
            Object[] currentData = getNext();
            boolean newGroup =
                compareData == null
                || fullIndex.compareRowNonUnique(
                    session, currentData, compareData,
                    fullIndex.getColumnCount()) != 0;

            if (newGroup) {
                compareData = currentData;
                it          = other.findFirstRow(currentData);
            }

            otherRow  = it.getNextRow();
            otherData = otherRow == null ? null
                                         : otherRow.getData();

            if (otherData != null
                    && fullIndex.compareRowNonUnique(
                        session, currentData, otherData,
                        fullIndex.getColumnCount()) == 0) {
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    public void exceptAll(Session session, RowSetNavigatorData other) {

        Object[]    compareData = null;
        RowIterator it;
        Row         otherRow  = null;
        Object[]    otherData = null;

        sortFull(session);
        reset();
        other.sortFull(session);

        it = fullIndex.emptyIterator();

        while (hasNext()) {
            Object[] currentData = getNext();
            boolean newGroup =
                compareData == null
                || fullIndex.compareRowNonUnique(
                    session, currentData, compareData,
                    fullIndex.getColumnCount()) != 0;

            if (newGroup) {
                compareData = currentData;
                it          = other.findFirstRow(currentData);
            }

            otherRow  = it.getNextRow();
            otherData = otherRow == null ? null
                                         : otherRow.getData();

            if (otherData != null
                    && fullIndex.compareRowNonUnique(
                        session, currentData, otherData,
                        fullIndex.getColumnCount()) == 0) {
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        }

        RowIterator it = groupIndex.findFirstRow(session, store, data);

        if (it.hasNext()) {
            Row row = it.getNextRow();

            if (isAggregate) {
                row.setChanged(true);
            }

            return row.getData();
        }

        return null;
    }
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        RowStoreAVLHybrid tempStore = new RowStoreAVLHybridExtended(session,
            table);
        RowIterator iterator = table.rowIterator(this);

        while (iterator.hasNext()) {
            Row row = iterator.getNextRow();
            Row newRow = (Row) tempStore.getNewCachedObject(session,
                row.getData(), false);

            tempStore.indexRow(session, newRow);
        }
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        }

        RowIterator it = rowIterator();

        while (it.hasNext()) {
            Row row = it.getNextRow();

            ((RowAVL) row).clearNonPrimaryNodes();

            for (int i = 1; i < indexList.length; i++) {
                indexList[i].insert(session, this, row);
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        try {
            Table       table = (Table) this.table;
            RowIterator it    = other.rowIterator();

            while (it.hasNext()) {
                Row      row      = it.getNextRow();
                Object[] olddata  = row.getData();
                Object[] data     = table.getEmptyRowData();
                Object   oldvalue = null;

                if (adjust == 0 && colindex != -1) {
                    oldvalue = olddata[colindex];
                    colvalue = newtype.convertToType(session, oldvalue,
                                                     oldtype);
                }

                ArrayUtil.copyAdjustArray(olddata, data, colvalue, colindex,
                                          adjust);
                table.systemSetIdentityColumn(session, data);

                if (table.hasGeneratedColumn()) {
                    ((Table) table).setGeneratedColumns(session, data);
                }

                table.enforceTypeLimits(session, data);
                table.enforceRowConstraints(session, data);

                // get object without RowAction
                Row newrow = (Row) getNewCachedObject(session, data, false);

                indexRow(session, newrow);
            }

            if (table.isTemp()) {
                return;
            }

            if (oldtype != null && oldtype.isLobType()) {
                it = other.rowIterator();

                while (it.hasNext()) {
                    Row      row      = it.getNextRow();
                    Object[] olddata  = row.getData();
                    Object   oldvalue = olddata[colindex];

                    if (oldvalue != null) {
                        session.sessionData.adjustLobUsageCount(oldvalue, -1);
                    }
                }
            }

            if (newtype != null && newtype.isLobType()) {
                it = rowIterator();

                while (it.hasNext()) {
                    Row      row   = it.getNextRow();
                    Object[] data  = row.getData();
                    Object   value = data[colindex];

                    if (value != null) {
                        session.sessionData.adjustLobUsageCount(value, +1);
                    }
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Related Classes of org.hsqldb.Row

  • org.hsqldb.index.IndexAVL
  • org.hsqldb.index.IndexAVL$IndexRowIterator
  • org.hsqldb.index.IndexAVLMemory
  • org.hsqldb.navigator.RowSetNavigatorData
  • org.hsqldb.navigator.RowSetNavigatorDataTable
  • org.hsqldb.persist.DataFileCacheSession
  • org.hsqldb.persist.DataFileDefrag
  • org.hsqldb.persist.RowStoreAVL
  • org.hsqldb.persist.RowStoreAVLDisk
  • org.hsqldb.persist.RowStoreAVLDiskData
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