| /* |
| * 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.solr.common.params; |
| |
| /** |
| * Parameters and constants used when dealing with cursor based requests across |
| * large sorted result sets. |
| */ |
| public interface CursorMarkParams { |
| |
| /** |
| * Param clients should specify indicating that they want a cursor based search. |
| * The value specified must either be {@link #CURSOR_MARK_START} indicating the |
| * first page of results, or a value returned by a previous search via the |
| * {@link #CURSOR_MARK_NEXT} key. |
| */ |
| public static final String CURSOR_MARK_PARAM = "cursorMark"; |
| |
| /** |
| * Key used in Solr response to inform the client what the "next" |
| * {@link #CURSOR_MARK_PARAM} value should be to continue pagination |
| */ |
| public static final String CURSOR_MARK_NEXT = "nextCursorMark"; |
| |
| /** |
| * Special value for {@link #CURSOR_MARK_PARAM} indicating that cursor functionality |
| * should be used, and a new cursor value should be computed afte the last result, |
| * but that currently the "first page" of results is being requested |
| */ |
| public static final String CURSOR_MARK_START = "*"; |
| |
| } |
| |