1 /*
2 * Copyright 2016-2025 the original author or authors.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * https://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.mybatis.dynamic.sql.select.aggregate;
17
18 import org.mybatis.dynamic.sql.render.RenderingContext;
19 import org.mybatis.dynamic.sql.util.FragmentAndParameters;
20
21 public class CountAll extends AbstractCount {
22
23 public CountAll() {
24 super();
25 }
26
27 private CountAll(String alias) {
28 super(alias);
29 }
30
31 @Override
32 public FragmentAndParameters render(RenderingContext renderingContext) {
33 return FragmentAndParameters.fromFragment("count(*)"); //$NON-NLS-1$
34 }
35
36 @Override
37 public CountAll as(String alias) {
38 return new CountAll(alias);
39 }
40 }