1 | /* | |
2 | * Copyright OpenSearch Contributors | |
3 | * SPDX-License-Identifier: Apache-2.0 | |
4 | */ | |
5 | ||
6 | ||
7 | package org.opensearch.sql.utils; | |
8 | ||
9 | import lombok.Getter; | |
10 | import lombok.RequiredArgsConstructor; | |
11 | import lombok.experimental.UtilityClass; | |
12 | ||
13 | /** | |
14 | * System Index Utils. | |
15 | * Todo. Find the better name for this class. | |
16 | */ | |
17 | @UtilityClass | |
18 | public class SystemIndexUtils { | |
19 | ||
20 | public static final String TABLE_NAME_FOR_TABLES_INFO = "tables"; | |
21 | /** | |
22 | * The suffix of all the system tables. | |
23 | */ | |
24 | private static final String SYS_TABLES_SUFFIX = "ODFE_SYS_TABLE"; | |
25 | ||
26 | /** | |
27 | * The suffix of all the meta tables. | |
28 | */ | |
29 | private static final String SYS_META_SUFFIX = "META_" + SYS_TABLES_SUFFIX; | |
30 | ||
31 | /** | |
32 | * The suffix of all the table mappings. | |
33 | */ | |
34 | private static final String SYS_MAPPINGS_SUFFIX = "MAPPINGS_" + SYS_TABLES_SUFFIX; | |
35 | ||
36 | /** | |
37 | * The ALL.META_ODFE_SYS_TABLE contain all the table info. | |
38 | */ | |
39 | public static final String TABLE_INFO = "ALL." + SYS_META_SUFFIX; | |
40 | ||
41 | public static final String CATALOGS_TABLE_NAME = ".CATALOGS"; | |
42 | ||
43 | ||
44 | public static Boolean isSystemIndex(String indexName) { | |
45 |
2
1. isSystemIndex : replaced Boolean return with False for org/opensearch/sql/utils/SystemIndexUtils::isSystemIndex → KILLED 2. isSystemIndex : replaced Boolean return with True for org/opensearch/sql/utils/SystemIndexUtils::isSystemIndex → KILLED |
return indexName.endsWith(SYS_TABLES_SUFFIX); |
46 | } | |
47 | ||
48 | /** | |
49 | * Compose system mapping table. | |
50 | * | |
51 | * @return system mapping table. | |
52 | */ | |
53 | public static String mappingTable(String indexName) { | |
54 |
1
1. mappingTable : replaced return value with "" for org/opensearch/sql/utils/SystemIndexUtils::mappingTable → KILLED |
return String.join(".", indexName, SYS_MAPPINGS_SUFFIX); |
55 | } | |
56 | ||
57 | /** | |
58 | * Build the {@link SystemTable}. | |
59 | * | |
60 | * @return {@link SystemTable} | |
61 | */ | |
62 | public static SystemTable systemTable(String indexName) { | |
63 | final int lastDot = indexName.lastIndexOf("."); | |
64 |
1
1. systemTable : Replaced integer addition with subtraction → KILLED |
String suffix = indexName.substring(lastDot + 1); |
65 | String tableName = indexName.substring(0, lastDot) | |
66 | .replace("%", "*"); | |
67 | ||
68 |
1
1. systemTable : negated conditional → KILLED |
if (suffix.equalsIgnoreCase(SYS_META_SUFFIX)) { |
69 |
1
1. systemTable : replaced return value with null for org/opensearch/sql/utils/SystemIndexUtils::systemTable → KILLED |
return new SystemInfoTable(tableName); |
70 |
1
1. systemTable : negated conditional → KILLED |
} else if (suffix.equalsIgnoreCase(SYS_MAPPINGS_SUFFIX)) { |
71 |
1
1. systemTable : replaced return value with null for org/opensearch/sql/utils/SystemIndexUtils::systemTable → KILLED |
return new MetaInfoTable(tableName); |
72 | } else { | |
73 | throw new IllegalStateException("Invalid system index name: " + indexName); | |
74 | } | |
75 | } | |
76 | ||
77 | /** | |
78 | * System Table. | |
79 | */ | |
80 | public interface SystemTable { | |
81 | ||
82 | String getTableName(); | |
83 | ||
84 | default boolean isSystemInfoTable() { | |
85 |
1
1. isSystemInfoTable : replaced boolean return with true for org/opensearch/sql/utils/SystemIndexUtils$SystemTable::isSystemInfoTable → KILLED |
return false; |
86 | } | |
87 | ||
88 | default boolean isMetaInfoTable() { | |
89 |
1
1. isMetaInfoTable : replaced boolean return with true for org/opensearch/sql/utils/SystemIndexUtils$SystemTable::isMetaInfoTable → KILLED |
return false; |
90 | } | |
91 | } | |
92 | ||
93 | /** | |
94 | * System Info Table. | |
95 | */ | |
96 | @Getter | |
97 | @RequiredArgsConstructor | |
98 | public static class SystemInfoTable implements SystemTable { | |
99 | ||
100 | private final String tableName; | |
101 | ||
102 | public boolean isSystemInfoTable() { | |
103 |
1
1. isSystemInfoTable : replaced boolean return with false for org/opensearch/sql/utils/SystemIndexUtils$SystemInfoTable::isSystemInfoTable → KILLED |
return true; |
104 | } | |
105 | } | |
106 | ||
107 | /** | |
108 | * System Table. | |
109 | */ | |
110 | @Getter | |
111 | @RequiredArgsConstructor | |
112 | public static class MetaInfoTable implements SystemTable { | |
113 | ||
114 | private final String tableName; | |
115 | ||
116 | public boolean isMetaInfoTable() { | |
117 |
1
1. isMetaInfoTable : replaced boolean return with false for org/opensearch/sql/utils/SystemIndexUtils$MetaInfoTable::isMetaInfoTable → KILLED |
return true; |
118 | } | |
119 | } | |
120 | } | |
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