Uses of Interface
org.apache.iotdb.db.mpp.common.schematree.ISchemaTree

Packages that use ISchemaTree

Package	Description
org.apache.iotdb.db.metadata.cache
org.apache.iotdb.db.mpp.common.schematree
org.apache.iotdb.db.mpp.plan.analyze
org.apache.iotdb.db.mpp.plan.planner.plan.node.write

Uses of ISchemaTree in org.apache.iotdb.db.metadata.cache

Methods in org.apache.iotdb.db.metadata.cache with parameters of type ISchemaTree

Modifier and Type	Method	Description
void	DataNodeSchemaCache.put(ISchemaTree schemaTree)

Uses of ISchemaTree in org.apache.iotdb.db.mpp.common.schematree

Classes in org.apache.iotdb.db.mpp.common.schematree that implement ISchemaTree

Modifier and Type	Class	Description
class	ClusterSchemaTree
class	DeviceGroupSchemaTree	This class is specifically for standalone schema validation during data insertion.

Uses of ISchemaTree in org.apache.iotdb.db.mpp.plan.analyze

Methods in org.apache.iotdb.db.mpp.plan.analyze that return ISchemaTree

Modifier and Type	Method	Description
ISchemaTree	ISchemaFetcher.fetchSchema(PathPatternTree patternTree)
ISchemaTree	ClusterSchemaFetcher.fetchSchemaListWithAutoCreate(java.util.List<org.apache.iotdb.commons.path.PartialPath> devicePathList, java.util.List<java.lang.String[]> measurementsList, java.util.List<org.apache.iotdb.tsfile.file.metadata.enums.TSDataType[]> tsDataTypesList, java.util.List<java.lang.Boolean> isAlignedList)
ISchemaTree	FakeSchemaFetcherImpl.fetchSchemaListWithAutoCreate(java.util.List<org.apache.iotdb.commons.path.PartialPath> devicePath, java.util.List<java.lang.String[]> measurements, java.util.List<org.apache.iotdb.tsfile.file.metadata.enums.TSDataType[]> tsDataTypes, java.util.List<java.lang.Boolean> aligned)
ISchemaTree	ISchemaFetcher.fetchSchemaListWithAutoCreate(java.util.List<org.apache.iotdb.commons.path.PartialPath> devicePath, java.util.List<java.lang.String[]> measurements, java.util.List<org.apache.iotdb.tsfile.file.metadata.enums.TSDataType[]> tsDataTypes, java.util.List<java.lang.Boolean> aligned)
ISchemaTree	StandaloneSchemaFetcher.fetchSchemaListWithAutoCreate(java.util.List<org.apache.iotdb.commons.path.PartialPath> devicePathList, java.util.List<java.lang.String[]> measurementsList, java.util.List<org.apache.iotdb.tsfile.file.metadata.enums.TSDataType[]> tsDataTypesList, java.util.List<java.lang.Boolean> isAlignedList)
ISchemaTree	ClusterSchemaFetcher.fetchSchemaWithAutoCreate(org.apache.iotdb.commons.path.PartialPath devicePath, java.lang.String[] measurements, java.util.function.Function<java.lang.Integer,org.apache.iotdb.tsfile.file.metadata.enums.TSDataType> getDataType, boolean isAligned)
ISchemaTree	FakeSchemaFetcherImpl.fetchSchemaWithAutoCreate(org.apache.iotdb.commons.path.PartialPath devicePath, java.lang.String[] measurements, java.util.function.Function<java.lang.Integer,org.apache.iotdb.tsfile.file.metadata.enums.TSDataType> getDataType, boolean aligned)
ISchemaTree	ISchemaFetcher.fetchSchemaWithAutoCreate(org.apache.iotdb.commons.path.PartialPath devicePath, java.lang.String[] measurements, java.util.function.Function<java.lang.Integer,org.apache.iotdb.tsfile.file.metadata.enums.TSDataType> getDataType, boolean aligned)
ISchemaTree	StandaloneSchemaFetcher.fetchSchemaWithAutoCreate(org.apache.iotdb.commons.path.PartialPath devicePath, java.lang.String[] measurements, java.util.function.Function<java.lang.Integer,org.apache.iotdb.tsfile.file.metadata.enums.TSDataType> getDataType, boolean aligned)
ISchemaTree	Analysis.getSchemaTree()
static ISchemaTree	SchemaValidator.validate(InsertNode insertNode)

Methods in org.apache.iotdb.db.mpp.plan.analyze with parameters of type ISchemaTree

Modifier and Type	Method	Description
static java.util.List<Expression>	ExpressionAnalyzer.concatDeviceAndRemoveWildcard(Expression expression, org.apache.iotdb.commons.path.PartialPath devicePath, ISchemaTree schemaTree, TypeProvider typeProvider)	Concat expression with the device path in the FROM clause.And then, bind schema (PartialPath -> MeasurementPath) and removes wildcards in Expression.
static java.util.List<Expression>	ExpressionAnalyzer.removeWildcardInExpression(Expression expression, ISchemaTree schemaTree)	Bind schema (PartialPath -> MeasurementPath) and removes wildcards in Expression.
static java.util.List<Expression>	ExpressionAnalyzer.removeWildcardInFilter(Expression predicate, java.util.List<org.apache.iotdb.commons.path.PartialPath> prefixPaths, ISchemaTree schemaTree, TypeProvider typeProvider, boolean isWhere)	Concat suffix path in WHERE and HAVING clause with the prefix path in the FROM clause.
static java.util.List<Expression>	ExpressionAnalyzer.removeWildcardInFilterByDevice(Expression predicate, org.apache.iotdb.commons.path.PartialPath devicePath, ISchemaTree schemaTree, TypeProvider typeProvider, boolean isWhere)	Concat measurement in WHERE and HAVING clause with device path.
void	Analysis.setSchemaTree(ISchemaTree schemaTree)

Uses of ISchemaTree in org.apache.iotdb.db.mpp.plan.planner.plan.node.write

Methods in org.apache.iotdb.db.mpp.plan.planner.plan.node.write with parameters of type ISchemaTree

Modifier and Type	Method	Description
boolean	InsertMultiTabletsNode.validateAndSetSchema(ISchemaTree schemaTree)
abstract boolean	InsertNode.validateAndSetSchema(ISchemaTree schemaTree)
boolean	InsertRowNode.validateAndSetSchema(ISchemaTree schemaTree)
boolean	InsertRowsNode.validateAndSetSchema(ISchemaTree schemaTree)
boolean	InsertRowsOfOneDeviceNode.validateAndSetSchema(ISchemaTree schemaTree)
boolean	InsertTabletNode.validateAndSetSchema(ISchemaTree schemaTree)