1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.maven.search.api.request;
20
21 import static java.util.Objects.requireNonNull;
22
23 /**
24 * Field query.
25 */
26 public class FieldQuery extends Query {
27 private final Field field;
28
29 protected FieldQuery(Field field, String queryString) {
30 super(queryString);
31 this.field = requireNonNull(field);
32 }
33
34 /**
35 * Returns the field, never {@code null}.
36 */
37 public Field getField() {
38 return field;
39 }
40
41 @Override
42 public String toString() {
43 return getField().getFieldName() + ":" + getValue();
44 }
45
46 /**
47 * Creates a field query using given {@link Field} and query string.
48 */
49 public static FieldQuery fieldQuery(Field fieldName, String query) {
50 return new FieldQuery(fieldName, query);
51 }
52 }