Examples of org.hsqldb.lib.WrapperIterator

org.hsqldb.lib.WrapperIterator
An Iterator that returns the elements of a specified array, or other iterators etc. The collection of objects returned depends on the constructor used.
Based on similar Enumerator code by boucherb@users @author fred@users @version 1.9.0 @since HSQLDB 1.7.2

                dbProps[i]          = null;
            }
        }


        synchronized (serverConnSet) {
            it = new WrapperIterator(serverConnSet.toArray(null));
        }


        while (it.hasNext()) {
            ServerConnection sc = (ServerConnection) it.next();

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        final int privilege_type = 6;
        final int is_grantable   = 7;


        //
        Iterator objects =
            new WrapperIterator(database.schemaManager
                .databaseObjectIterator(SchemaObject.SEQUENCE), database
                .schemaManager.databaseObjectIterator(SchemaObject.COLLATION));


        objects = new WrapperIterator(
            objects,
            database.schemaManager.databaseObjectIterator(
                SchemaObject.CHARSET));
        objects = new WrapperIterator(
            objects,
            database.schemaManager.databaseObjectIterator(
                SchemaObject.DOMAIN));


        // TYPE objects are covered in separate UDT_PRIVILEGES view
        OrderedHashSet grantees =
            session.getGrantee().getGranteeAndAllRolesWithPublic();


        while (objects.hasNext()) {
            SchemaObject object = (SchemaObject) objects.next();


            for (int i = 0; i < grantees.size(); i++) {
                Grantee granteeObject = (Grantee) grantees.get(i);
                OrderedHashSet rights =
                    granteeObject.getAllDirectPrivileges(object);

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     *
     * @return an enumeration over all of the tables in this database
     */
    protected final Iterator allTables() {


        return new WrapperIterator(
            database.schemaManager.databaseObjectIterator(SchemaObject.TABLE),
            new WrapperIterator(sysTables, true));
    }

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                return functionLookup.map.values().iterator();


            case SchemaObject.ROUTINE :
                Iterator functions = functionLookup.map.values().iterator();


                return new WrapperIterator(
                    functions, procedureLookup.map.values().iterator());


            case SchemaObject.SPECIFIC_ROUTINE :
                return specificRoutineLookup.map.values().iterator();

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     * including temporary and text tables. <p>
     *
     * @return an enumeration over all of the tables in this database
     */
    protected final Iterator allTables() {
        return new WrapperIterator(database.schemaManager.allTablesIterator(),
                                   new WrapperIterator(sysTables, true));
    }

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    /**
     * Iterator includes INFORMATION_SCHEMA
     */
    Iterator fullSchemaNamesIterator() {
        return new WrapperIterator(new WrapperIterator(INFORMATION_SCHEMA),
                                   schemaMap.keySet().iterator());
    }

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    }


    public Iterator allTablesIterator() {


        Iterator schemas = userSchemaNameIterator();
        Iterator tables  = new WrapperIterator();


        while (schemas.hasNext()) {
            String   name = (String) schemas.next();
            Iterator t    = tablesIterator(name);


            tables = new WrapperIterator(tables, t);
        }


        return tables;
    }

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    }


    public Iterator allSequencesIterator() {


        Iterator it        = schemaMap.values().iterator();
        Iterator sequences = new WrapperIterator();


        while (it.hasNext()) {
            Schema temp = (Schema) it.next();


            sequences = new WrapperIterator(sequences,
                                            temp.sequencesIterator());
        }


        return sequences;
    }

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     * @return An Iterator whose elements are <code>String</code> objects
     *      naming all visible catalogs, relative to this object's database.
     * @throws HsqlException never (reserved for future use)
     */
    Iterator iterateCatalogNames() throws HsqlException {
        return isReportCatalogs() ? new WrapperIterator(catalogName)
                                  : new WrapperIterator();
    }

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        HashMap       invAliasMap;


        try {
            clazz = classForName(className);
        } catch (ClassNotFoundException e) {
            return new WrapperIterator();
        }


        invAliasMap = andAliases ? getInverseAliasMap()
                                 : null;

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Related Classes of org.hsqldb.lib.WrapperIterator

org.hsqldb.DatabaseInformationMain

org.hsqldb.dbinfo.DatabaseInformationFull

org.hsqldb.dbinfo.DatabaseInformationMain

org.hsqldb.dbinfo.DINameSpace

org.hsqldb.DINameSpace

org.hsqldb.rights.Grantee

org.hsqldb.Schema

org.hsqldb.SchemaManager

org.hsqldb.Server

org.hsqldb.server.Server

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