| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.uima.cas.admin; |
| |
| import org.apache.uima.cas.FSIndexRepository; |
| |
| /** |
| * Repository of indexes. Indexes are defined via |
| * {@link org.apache.uima.cas.admin.FSIndexComparator FSIndexComparator}s. |
| * |
| * @see org.apache.uima.cas.FSIndex |
| */ |
| public interface FSIndexRepositoryMgr extends FSIndexRepository { |
| |
| /** |
| * Create a new comparator to define a new index. |
| * |
| * @return A new comparator instance. |
| */ |
| public FSIndexComparator createComparator(); |
| |
| /** |
| * Create a new index. Note: if you creata a BAG_INDEX, the comparator will be ignored. |
| * |
| * @param comp |
| * The comparator for the new index. |
| * @param label |
| * The name of the new index. |
| * @param indexingStrategy |
| * The kind of index (sorted, set, bag). |
| * @return <code>false</code> iff an index with the same<code>label</code> already exists. |
| * @throws CASAdminException |
| * If the repository is locked (after calling {@link #commit() commit()}). |
| */ |
| boolean createIndex(FSIndexComparator comp, String label, int indexingStrategy) |
| throws CASAdminException; |
| |
| /** |
| * Create a new sorted index. |
| * |
| * @param comp |
| * The comparator for the new index. |
| * @param label |
| * The name of the new index. |
| * @return <code>false</code> iff an index with the same<code>label</code> already exists. |
| * @throws CASAdminException |
| * If the repository is locked (after calling {@link #commit() commit()}). |
| */ |
| boolean createIndex(FSIndexComparator comp, String label) throws CASAdminException; |
| |
| /** |
| * Commit this repository instance. No more additions will be allowed. |
| */ |
| void commit(); |
| |
| /** |
| * Check if this instance has been committed. |
| * |
| * @return <code>true</code> iff this instance has been committed. |
| */ |
| boolean isCommitted(); |
| |
| /** |
| * Get the default type order builder. |
| * |
| * @return The default type order builder. |
| */ |
| LinearTypeOrderBuilder getDefaultOrderBuilder(); |
| |
| /** |
| * Get the default type order. |
| * |
| * @return The default type order. |
| */ |
| LinearTypeOrder getDefaultTypeOrder(); |
| |
| /** |
| * Currently not useful. |
| * |
| * @return A new type order builder. |
| */ |
| LinearTypeOrderBuilder createTypeSortOrder(); |
| |
| /** |
| * Create a new index comparator for creating an index. |
| * |
| * @return A new index comparator. |
| */ |
| // FSIndexComparator createIndexComparator(); |
| } |