Package org.apache.iotdb.db.protocol.influxdb.meta

Class AbstractInfluxDBMetaManager

java.lang.Object

org.apache.iotdb.db.protocol.influxdb.meta.AbstractInfluxDBMetaManager

Direct Known Subclasses:

InfluxDBMetaManager, NewInfluxDBMetaManager

public abstract class AbstractInfluxDBMetaManager
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
protected static java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Integer>>>	database2Measurement2TagOrders
protected static java.lang.String	SELECT_TAG_INFO_SQL

Constructor Summary

Constructors

Constructor	Description
AbstractInfluxDBMetaManager()

Method Summary

Modifier and Type	Method	Description
java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Integer>>	createDatabase(java.lang.String database, long sessionID)
java.lang.String	generatePath(java.lang.String database, java.lang.String measurement, java.util.Map<java.lang.String,java.lang.String> tags, long sessionID)
static java.util.Map<java.lang.String,java.lang.Integer>	getTagOrders(java.lang.String database, java.lang.String measurement)
java.util.Map<java.lang.String,java.lang.Integer>	getTagOrdersWithAutoCreatingSchema(java.lang.String database, java.lang.String measurement, long sessionID)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SELECT_TAG_INFO_SQL

protected static final java.lang.String SELECT_TAG_INFO_SQL

See Also:

Constant Field Values

database2Measurement2TagOrders

protected static java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Integer>>> database2Measurement2TagOrders

Constructor Detail

AbstractInfluxDBMetaManager

public AbstractInfluxDBMetaManager()

Method Detail

getTagOrders

public static java.util.Map<java.lang.String,java.lang.Integer> getTagOrders(java.lang.String database,
                                                                                   java.lang.String measurement)

createDatabase

public final java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Integer>> createDatabase(java.lang.String database,
                                                                                                                          long sessionID)

getTagOrdersWithAutoCreatingSchema

public final java.util.Map<java.lang.String,java.lang.Integer> getTagOrdersWithAutoCreatingSchema(java.lang.String database,
                                                                                                        java.lang.String measurement,
                                                                                                        long sessionID)

generatePath

public final java.lang.String generatePath(java.lang.String database,
                                           java.lang.String measurement,
                                           java.util.Map<java.lang.String,java.lang.String> tags,
                                           long sessionID)