Uses of Interface
org.apache.iotdb.db.metadata.schemaregion.ISchemaRegion

Packages that use ISchemaRegion

Package	Description
org.apache.iotdb.db.consensus.statemachine
org.apache.iotdb.db.metadata.schemaregion
org.apache.iotdb.db.metadata.visitor
org.apache.iotdb.db.mpp.execution.driver
org.apache.iotdb.db.mpp.execution.fragment
org.apache.iotdb.db.mpp.execution.operator.schema
org.apache.iotdb.db.mpp.plan.planner

Uses of ISchemaRegion in org.apache.iotdb.db.consensus.statemachine

Constructors in org.apache.iotdb.db.consensus.statemachine with parameters of type ISchemaRegion

Constructor	Description
SchemaRegionStateMachine(ISchemaRegion schemaRegion)

Uses of ISchemaRegion in org.apache.iotdb.db.metadata.schemaregion

Classes in org.apache.iotdb.db.metadata.schemaregion that implement ISchemaRegion

Modifier and Type	Class	Description
class	SchemaRegionMemoryImpl	This class takes the responsibility of serialization of all the metadata info of one certain schema region and persistent it into files.
class	SchemaRegionSchemaFileImpl	This class takes the responsibility of serialization of all the metadata info of one certain schema region and persistent it into files.

Methods in org.apache.iotdb.db.metadata.schemaregion that return ISchemaRegion

Modifier and Type	Method	Description
ISchemaRegion	SchemaEngine.getSchemaRegion(org.apache.iotdb.commons.consensus.SchemaRegionId regionId)
ISchemaRegion	RSchemaRegionLoader.loadRSchemaRegion(org.apache.iotdb.commons.path.PartialPath storageGroup, org.apache.iotdb.commons.consensus.SchemaRegionId schemaRegionId, IStorageGroupMNode node)	Load the jar files for RSchemaRegion and create an instance of it.

Methods in org.apache.iotdb.db.metadata.schemaregion that return types with arguments of type ISchemaRegion

Modifier and Type	Method	Description
java.util.Collection<ISchemaRegion>	SchemaEngine.getAllSchemaRegions()

Uses of ISchemaRegion in org.apache.iotdb.db.metadata.visitor

Methods in org.apache.iotdb.db.metadata.visitor with parameters of type ISchemaRegion

Modifier and Type	Method	Description
org.apache.iotdb.common.rpc.thrift.TSStatus	SchemaExecutionVisitor.visitActivateTemplate(ActivateTemplateNode node, ISchemaRegion schemaRegion)
org.apache.iotdb.common.rpc.thrift.TSStatus	SchemaExecutionVisitor.visitAlterTimeSeries(AlterTimeSeriesNode node, ISchemaRegion schemaRegion)
org.apache.iotdb.common.rpc.thrift.TSStatus	SchemaExecutionVisitor.visitCreateAlignedTimeSeries(CreateAlignedTimeSeriesNode node, ISchemaRegion schemaRegion)
org.apache.iotdb.common.rpc.thrift.TSStatus	SchemaExecutionVisitor.visitCreateMultiTimeSeries(CreateMultiTimeSeriesNode node, ISchemaRegion schemaRegion)
org.apache.iotdb.common.rpc.thrift.TSStatus	SchemaExecutionVisitor.visitCreateTimeSeries(CreateTimeSeriesNode node, ISchemaRegion schemaRegion)
org.apache.iotdb.common.rpc.thrift.TSStatus	SchemaExecutionVisitor.visitInternalCreateTimeSeries(InternalCreateTimeSeriesNode node, ISchemaRegion schemaRegion)
org.apache.iotdb.common.rpc.thrift.TSStatus	SchemaExecutionVisitor.visitPlan(PlanNode node, ISchemaRegion context)

Uses of ISchemaRegion in org.apache.iotdb.db.mpp.execution.driver

Methods in org.apache.iotdb.db.mpp.execution.driver that return ISchemaRegion

Modifier and Type	Method	Description
ISchemaRegion	SchemaDriverContext.getSchemaRegion()

Constructors in org.apache.iotdb.db.mpp.execution.driver with parameters of type ISchemaRegion

Constructor	Description
SchemaDriverContext(FragmentInstanceContext fragmentInstanceContext, ISchemaRegion schemaRegion)

Uses of ISchemaRegion in org.apache.iotdb.db.mpp.execution.fragment

Methods in org.apache.iotdb.db.mpp.execution.fragment with parameters of type ISchemaRegion

Modifier and Type	Method	Description
FragmentInstanceInfo	FragmentInstanceManager.execSchemaQueryFragmentInstance(FragmentInstance instance, ISchemaRegion schemaRegion)

Uses of ISchemaRegion in org.apache.iotdb.db.mpp.execution.operator.schema

Constructors in org.apache.iotdb.db.mpp.execution.operator.schema with parameters of type ISchemaRegion

Constructor	Description
SchemaFetchScanOperator(PlanNodeId planNodeId, OperatorContext context, PathPatternTree patternTree, java.util.Map<java.lang.Integer,Template> templateMap, ISchemaRegion schemaRegion)

Uses of ISchemaRegion in org.apache.iotdb.db.mpp.plan.planner

Methods in org.apache.iotdb.db.mpp.plan.planner with parameters of type ISchemaRegion

Modifier and Type	Method	Description
SchemaDriver	LocalExecutionPlanner.plan(PlanNode plan, FragmentInstanceContext instanceContext, ISchemaRegion schemaRegion)