#9917

Committed 24 Aug 2023 04:16PM UTC coverage: 47.861% (+0.009%) from 47.852%

Build # #9917

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push

travis_ci

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web-flow

Commit Message

Feature/streamlined grafana plugin profile (#10907)

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52.94

/iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/schema/SchemaConstant.java

/*
 * 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.iotdb.commons.schema;

import org.apache.iotdb.commons.conf.IoTDBConstant;
import org.apache.iotdb.commons.path.PartialPath;
import org.apache.iotdb.commons.path.PathPatternTree;
import org.apache.iotdb.commons.path.fa.dfa.PatternDFA;

public class SchemaConstant {

  private SchemaConstant() {
    // allowed to do nothing
  }

  public static final String MTREE_PREFIX = "mtree";
  private static final String MTREE_VERSION = "1";
  public static final String MTREE_TXT_SNAPSHOT_OLD_VERSION =
      MTREE_PREFIX + IoTDBConstant.FILE_NAME_SEPARATOR + MTREE_VERSION + ".snapshot";
  public static final String MTREE_SNAPSHOT_OLD_VERSION =
      MTREE_PREFIX + IoTDBConstant.FILE_NAME_SEPARATOR + MTREE_VERSION + ".snapshot.bin";
  public static final String MTREE_SNAPSHOT_TMP_OLDVERSION =
      MTREE_PREFIX + IoTDBConstant.FILE_NAME_SEPARATOR + MTREE_VERSION + ".snapshot.bin.tmp";

  public static final String ROOT = "root";
  public static final String METADATA_TXT_LOG = "mlog.txt";
  public static final String METADATA_LOG = "mlog.bin";
  public static final String METADATA_LOG_DESCRIPTION = "mlog.description";
  public static final String TAG_LOG = "tlog.txt";
  public static final String TEMPLATE_FILE = "template_log.bin";
  public static final String STORAGE_GROUP_LOG = "storage_group_log.bin";
  public static final String PBTREE_FILE_NAME = "pbtree.pst";
  public static final String PBTREE_LOG_FILE_NAME = "pbtree_log.bin";

  public static final String PBTREE_SNAPSHOT = "pbtree.pst.snapshot";
  public static final String TAG_LOG_SNAPSHOT = "tlog.txt.snapshot";
  public static final String TAG_LOG_SNAPSHOT_TMP = "tlog.txt.snapshot.tmp";
  public static final String MTREE_SNAPSHOT = "mtree.snapshot";
  public static final String MTREE_SNAPSHOT_TMP = "mtree.snapshot.tmp";
  public static final String SYSTEM_DATABASE = "root.__system";

  public static final String[] ALL_RESULT_NODES = new String[] {"root", "**"};
  public static final PartialPath ALL_MATCH_PATTERN = new PartialPath(ALL_RESULT_NODES);
  public static final PathPatternTree ALL_MATCH_PATTERN_TREE = new PathPatternTree();

  static {
    ALL_MATCH_PATTERN_TREE.appendPathPattern(ALL_MATCH_PATTERN);
    ALL_MATCH_PATTERN_TREE.constructTree();
  }

  public static final PatternDFA ALL_MATCH_DFA = new PatternDFA(ALL_MATCH_PATTERN, false);
  public static final PartialPath SYSTEM_DATABASE_PATTERN =
      new PartialPath(SYSTEM_DATABASE.split("\\."));

  public static final int NON_TEMPLATE = -1;
  public static final int ALL_TEMPLATE = -2;

  public static final byte INTERNAL_MNODE_TYPE = 0;
  public static final byte STORAGE_GROUP_MNODE_TYPE = 1;
  public static final byte MEASUREMENT_MNODE_TYPE = 2;
  public static final byte ENTITY_MNODE_TYPE = 3;
  public static final byte STORAGE_GROUP_ENTITY_MNODE_TYPE = 4;

  public static final byte LOGICAL_VIEW_MNODE_TYPE = 5;

  public static final String INTERNAL_MNODE_TYPE_NAME = "InternalMNode";
  public static final String STORAGE_GROUP_MNODE_TYPE_NAME = "StorageGroupMNode";
  public static final String MEASUREMENT_MNODE_TYPE_NAME = "MeasurementMNode";
  public static final String ENTITY_MNODE_TYPE_NAME = "EntityMNode";
  public static final String STORAGE_GROUP_ENTITY_MNODE_TYPE_NAME = "StorageGroupEntityMNode";

  public static final String LOGICAL_VIEW_MNODE_TYPE_NAME = "LogicalViewMNode";

  public static final String SCHEMA_REGION_METRIC_NAME = "schema_region";
  public static final String SCHEMA_ENGINE_METRIC_NAME = "pbtree";

  public static final String DEFAULT_SCHEMA_ENGINE_MODE = "Memory";
  public static final String DEFAULT_MNODE_FACTORY_ENV = "IoTDB";

  public static String getMNodeTypeName(byte type) {
    switch (type) {
      case INTERNAL_MNODE_TYPE:
        return INTERNAL_MNODE_TYPE_NAME;
      case STORAGE_GROUP_MNODE_TYPE:
        return STORAGE_GROUP_MNODE_TYPE_NAME;
      case MEASUREMENT_MNODE_TYPE:
        return MEASUREMENT_MNODE_TYPE_NAME;
      case ENTITY_MNODE_TYPE:
        return ENTITY_MNODE_TYPE_NAME;
      case STORAGE_GROUP_ENTITY_MNODE_TYPE:
        return STORAGE_GROUP_ENTITY_MNODE_TYPE_NAME;
      case LOGICAL_VIEW_MNODE_TYPE:
        return LOGICAL_VIEW_MNODE_TYPE_NAME;
      default:
        throw new RuntimeException("Undefined MNode type " + type);
    }
  }

  public static boolean isStorageGroupType(byte type) {
    return type == STORAGE_GROUP_MNODE_TYPE || type == STORAGE_GROUP_ENTITY_MNODE_TYPE;
  }
}

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.iotdb.commons.schema;
20
21	import org.apache.iotdb.commons.conf.IoTDBConstant;
22	import org.apache.iotdb.commons.path.PartialPath;
23	import org.apache.iotdb.commons.path.PathPatternTree;
24	import org.apache.iotdb.commons.path.fa.dfa.PatternDFA;
25
26	public class SchemaConstant {
27
28	private SchemaConstant() {
29	// allowed to do nothing
30	}
31
32	public static final String MTREE_PREFIX = "mtree";
33	private static final String MTREE_VERSION = "1";
34	public static final String MTREE_TXT_SNAPSHOT_OLD_VERSION =
35	MTREE_PREFIX + IoTDBConstant.FILE_NAME_SEPARATOR + MTREE_VERSION + ".snapshot";
36	public static final String MTREE_SNAPSHOT_OLD_VERSION =
37	MTREE_PREFIX + IoTDBConstant.FILE_NAME_SEPARATOR + MTREE_VERSION + ".snapshot.bin";
38	public static final String MTREE_SNAPSHOT_TMP_OLDVERSION =
39	MTREE_PREFIX + IoTDBConstant.FILE_NAME_SEPARATOR + MTREE_VERSION + ".snapshot.bin.tmp";
40
41	public static final String ROOT = "root";
42	public static final String METADATA_TXT_LOG = "mlog.txt";
43	public static final String METADATA_LOG = "mlog.bin";
44	public static final String METADATA_LOG_DESCRIPTION = "mlog.description";
45	public static final String TAG_LOG = "tlog.txt";
46	public static final String TEMPLATE_FILE = "template_log.bin";
47	public static final String STORAGE_GROUP_LOG = "storage_group_log.bin";
48	public static final String PBTREE_FILE_NAME = "pbtree.pst";
49	public static final String PBTREE_LOG_FILE_NAME = "pbtree_log.bin";
50
51	public static final String PBTREE_SNAPSHOT = "pbtree.pst.snapshot";
52	public static final String TAG_LOG_SNAPSHOT = "tlog.txt.snapshot";
53	public static final String TAG_LOG_SNAPSHOT_TMP = "tlog.txt.snapshot.tmp";
54	public static final String MTREE_SNAPSHOT = "mtree.snapshot";
55	public static final String MTREE_SNAPSHOT_TMP = "mtree.snapshot.tmp";
56	public static final String SYSTEM_DATABASE = "root.__system";
57
58	public static final String[] ALL_RESULT_NODES = new String[] {"root", "**"};	1✔
59	public static final PartialPath ALL_MATCH_PATTERN = new PartialPath(ALL_RESULT_NODES);	1✔
60	public static final PathPatternTree ALL_MATCH_PATTERN_TREE = new PathPatternTree();	1✔
61
62	static {
63	ALL_MATCH_PATTERN_TREE.appendPathPattern(ALL_MATCH_PATTERN);	1✔
64	ALL_MATCH_PATTERN_TREE.constructTree();	1✔
65	}
66
67	public static final PatternDFA ALL_MATCH_DFA = new PatternDFA(ALL_MATCH_PATTERN, false);	1✔
68	public static final PartialPath SYSTEM_DATABASE_PATTERN =	1✔
69	new PartialPath(SYSTEM_DATABASE.split("\\."));	1✔
70
71	public static final int NON_TEMPLATE = -1;
72	public static final int ALL_TEMPLATE = -2;
73
74	public static final byte INTERNAL_MNODE_TYPE = 0;
75	public static final byte STORAGE_GROUP_MNODE_TYPE = 1;
76	public static final byte MEASUREMENT_MNODE_TYPE = 2;
77	public static final byte ENTITY_MNODE_TYPE = 3;
78	public static final byte STORAGE_GROUP_ENTITY_MNODE_TYPE = 4;
79
80	public static final byte LOGICAL_VIEW_MNODE_TYPE = 5;
81
82	public static final String INTERNAL_MNODE_TYPE_NAME = "InternalMNode";
83	public static final String STORAGE_GROUP_MNODE_TYPE_NAME = "StorageGroupMNode";
84	public static final String MEASUREMENT_MNODE_TYPE_NAME = "MeasurementMNode";
85	public static final String ENTITY_MNODE_TYPE_NAME = "EntityMNode";
86	public static final String STORAGE_GROUP_ENTITY_MNODE_TYPE_NAME = "StorageGroupEntityMNode";
87
88	public static final String LOGICAL_VIEW_MNODE_TYPE_NAME = "LogicalViewMNode";
89
90	public static final String SCHEMA_REGION_METRIC_NAME = "schema_region";
91	public static final String SCHEMA_ENGINE_METRIC_NAME = "pbtree";
92
93	public static final String DEFAULT_SCHEMA_ENGINE_MODE = "Memory";
94	public static final String DEFAULT_MNODE_FACTORY_ENV = "IoTDB";
95
96	public static String getMNodeTypeName(byte type) {
97	switch (type) {	×
98	case INTERNAL_MNODE_TYPE:
99	return INTERNAL_MNODE_TYPE_NAME;	×
100	case STORAGE_GROUP_MNODE_TYPE:
101	return STORAGE_GROUP_MNODE_TYPE_NAME;	×
102	case MEASUREMENT_MNODE_TYPE:
103	return MEASUREMENT_MNODE_TYPE_NAME;	×
104	case ENTITY_MNODE_TYPE:
105	return ENTITY_MNODE_TYPE_NAME;	×
106	case STORAGE_GROUP_ENTITY_MNODE_TYPE:
107	return STORAGE_GROUP_ENTITY_MNODE_TYPE_NAME;	×
108	case LOGICAL_VIEW_MNODE_TYPE:
109	return LOGICAL_VIEW_MNODE_TYPE_NAME;	×
110	default:
111	throw new RuntimeException("Undefined MNode type " + type);	×
112	}
113	}
114
115	public static boolean isStorageGroupType(byte type) {
116	return type == STORAGE_GROUP_MNODE_TYPE \|\| type == STORAGE_GROUP_ENTITY_MNODE_TYPE;	1✔
117	}
118	}

apache / iotdb / #9917

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