Package org.apache.iotdb.db.metadata.schemaregion

Class SchemaEngine

java.lang.Object

org.apache.iotdb.db.metadata.schemaregion.SchemaEngine

public class SchemaEngine
extends java.lang.Object

Method Summary

Modifier and Type	Method	Description
void	clear()
void	createSchemaRegion(org.apache.iotdb.commons.path.PartialPath storageGroup, org.apache.iotdb.commons.consensus.SchemaRegionId schemaRegionId)
void	deleteSchemaRegion(org.apache.iotdb.commons.consensus.SchemaRegionId schemaRegionId)
void	forceMlog()
java.util.Collection<ISchemaRegion>	getAllSchemaRegions()
static SchemaEngine	getInstance()
ISchemaRegion	getSchemaRegion(org.apache.iotdb.commons.consensus.SchemaRegionId regionId)
void	init()
java.util.Map<org.apache.iotdb.commons.path.PartialPath,java.util.List<org.apache.iotdb.commons.consensus.SchemaRegionId>>	initForLocalConfigNode()
void	setSeriesNumerLimiter(org.apache.iotdb.external.api.ISeriesNumerLimiter seriesNumerLimiter)
org.apache.iotdb.common.rpc.thrift.TSStatus	write(org.apache.iotdb.commons.consensus.SchemaRegionId schemaRegionId, PlanNode planNode)

Methods inherited from class java.lang.Object

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

Method Detail

write

public org.apache.iotdb.common.rpc.thrift.TSStatus write(org.apache.iotdb.commons.consensus.SchemaRegionId schemaRegionId,
                                                         PlanNode planNode)

getInstance

public static SchemaEngine getInstance()

init

public void init()

initForLocalConfigNode

public java.util.Map<org.apache.iotdb.commons.path.PartialPath,java.util.List<org.apache.iotdb.commons.consensus.SchemaRegionId>> initForLocalConfigNode()
                                                                                                                                                        throws org.apache.iotdb.commons.exception.MetadataException

Throws:

org.apache.iotdb.commons.exception.MetadataException

forceMlog

public void forceMlog()

clear

public void clear()

getSchemaRegion

public ISchemaRegion getSchemaRegion(org.apache.iotdb.commons.consensus.SchemaRegionId regionId)

getAllSchemaRegions

public java.util.Collection<ISchemaRegion> getAllSchemaRegions()

createSchemaRegion

public void createSchemaRegion(org.apache.iotdb.commons.path.PartialPath storageGroup,
                               org.apache.iotdb.commons.consensus.SchemaRegionId schemaRegionId)
                        throws org.apache.iotdb.commons.exception.MetadataException

Throws:

org.apache.iotdb.commons.exception.MetadataException

deleteSchemaRegion

public void deleteSchemaRegion(org.apache.iotdb.commons.consensus.SchemaRegionId schemaRegionId)
                        throws org.apache.iotdb.commons.exception.MetadataException

Throws:

org.apache.iotdb.commons.exception.MetadataException

setSeriesNumerLimiter

public void setSeriesNumerLimiter(org.apache.iotdb.external.api.ISeriesNumerLimiter seriesNumerLimiter)