Examples of org.hsqldb_voltpatches.lib.HashMappedList

org.hsqldb_voltpatches.lib.HashMappedList
Implementation of an Map which maintains the user-defined order of the keys. Key/value pairs can be accessed by index or by key. Iterators return the keys or values in the index order. This class does not store null keys. @author Fred Toussi (fredt@users dot sourceforge.net) @version 1.9.0 @since 1.7.2


            return oldRows.getSize();
        }


        HashSet path = session.sessionContext.getConstraintPath();
        HashMappedList tableUpdateList =
            session.sessionContext.getTableUpdateList();


        if (session.database.isReferentialIntegrity()) {
            oldRows.beforeFirst();


            while (oldRows.hasNext()) {
                oldRows.next();


                Row row = oldRows.getCurrentRow();


                path.clear();
                checkCascadeDelete(session, table, tableUpdateList, row,
                                   false, path);
            }
        }


        if (session.database.isReferentialIntegrity()) {
            oldRows.beforeFirst();


            while (oldRows.hasNext()) {
                oldRows.next();


                Row row = oldRows.getCurrentRow();


                path.clear();
                checkCascadeDelete(session, table, tableUpdateList, row, true,
                                   path);
            }
        }


        oldRows.beforeFirst();


        while (oldRows.hasNext()) {
            oldRows.next();


            Row row = oldRows.getCurrentRow();


            if (!row.isDeleted(session)) {
                table.deleteNoRefCheck(session, row);
            }
        }


        for (int i = 0; i < tableUpdateList.size(); i++) {
            Table targetTable = (Table) tableUpdateList.getKey(i);
            HashMappedList updateList =
                (HashMappedList) tableUpdateList.get(i);


            if (updateList.size() > 0) {
                targetTable.updateRowSet(session, updateList, null, true);
                updateList.clear();
            }
        }


        oldRows.beforeFirst();

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                                   || c.getDeleteAction()
                                      == Constraint.SET_DEFAULT;


                // -- list for records to be inserted if this is
                // -- a 'ON DELETE SET [NULL|DEFAULT]' constraint
                HashMappedList rowSet = null;


                if (isUpdate) {
                    rowSet = (HashMappedList) tableUpdateList.get(reftable);


                    if (rowSet == null) {
                        rowSet = new HashMappedList();


                        tableUpdateList.add(reftable, rowSet);
                    }
                }

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            boolean hasref =
                reftable.getNextConstraintIndex(0, Constraint.MAIN) != -1;
            Index refindex = c.getRefIndex();


            // -- walk the index for all the nodes that reference update node
            HashMappedList rowSet =
                (HashMappedList) tableUpdateLists.get(reftable);


            if (rowSet == null) {
                rowSet = new HashMappedList();


                tableUpdateLists.add(reftable, rowSet);
            }


            for (Row refrow = refiterator.getNextRow(); ;

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            }


            return;
        }


        HashMappedList list = new HashMappedList();


        if (parent != null) {
            for (int i = 0; i < parent.scopeVariables.size(); i++) {
                list.add(parent.scopeVariables.getKey(i),
                         parent.scopeVariables.get(i));
            }
        }


        for (int i = 0; i < variables.length; i++) {
            String  name  = variables[i].getName().name;
            boolean added = list.add(name, variables[i]);


            if (!added) {
                throw Error.error(ErrorCode.X_42606, name);
            }


            if (root.getParameterIndex(name) != -1) {
                throw Error.error(ErrorCode.X_42606, name);
            }
        }


        RangeVariable range = new RangeVariable(list, true);


        rangeVariables     = new RangeVariable[] {
            root.getParameterRangeVariables()[0], range
        };
        root.variableCount = list.size();
    }

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            ex.printStackTrace();
        }
    }


    public static HashMappedList getHashMappedList() {
        return new HashMappedList();
    }

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org.hsqldb_voltpatches.SchemaManager

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