A B C D E F G I K L M N O P Q R S T W
All Classes All Packages

A

addChildOPerator(FilterOperator) - Method in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

addHeadDeltaObjectPath(String) - Method in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

B

BasicOperator - Class in org.apache.iotdb.spark.tsfile.qp.common

basic operators include < > >= <= !=.

BasicOperator(int, String, String) - Constructor for class org.apache.iotdb.spark.tsfile.qp.common.BasicOperator

BasicOperatorException - Exception in org.apache.iotdb.spark.tsfile.qp.exception

This exception is threw whiling meeting error in BasicOperator

BasicOperatorException(String) - Constructor for exception org.apache.iotdb.spark.tsfile.qp.exception.BasicOperatorException

BYTE_ARRAY - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

C

childOperators - Variable in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

clone() - Method in class org.apache.iotdb.spark.tsfile.qp.common.BasicOperator

clone() - Method in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

close(TaskAttemptContext) - Method in class org.apache.iotdb.spark.tsfile.io.TsFileRecordWriter

compareTo(FilterOperator) - Method in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

D

DELTA_OBJECT_NAME - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

DNFFilterOptimizer - Class in org.apache.iotdb.spark.tsfile.qp.optimizer

DNFFilterOptimizer() - Constructor for class org.apache.iotdb.spark.tsfile.qp.optimizer.DNFFilterOptimizer

DNFOptimizeException - Exception in org.apache.iotdb.spark.tsfile.qp.exception

This exception is threw whiling meeting error in

DNFOptimizeException(String) - Constructor for exception org.apache.iotdb.spark.tsfile.qp.exception.DNFOptimizeException

DOUBLE - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

E

EQUAL - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

EQUAL_NS - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

Executor - Class in org.apache.iotdb.spark.tsfile.qp

This class used to execute Queries on TSFile

Executor() - Constructor for class org.apache.iotdb.spark.tsfile.qp.Executor

F

FilterOperator - Class in org.apache.iotdb.spark.tsfile.qp.common

This class is for filter operator and implements Operator .
it may consist of more than two child FilterOperator, but if it's not leaf operator, the relation is same among all of its children.(AND or OR).

FilterOperator(int) - Constructor for class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

FilterOperator(int, boolean) - Constructor for class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

FLOAT - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

G

generatePlans(FilterOperator, List<String>, List<String>, TsFileSequenceReader, Long, Long) - Method in class org.apache.iotdb.spark.tsfile.qp.QueryProcessor

getAllPaths() - Method in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

getChildren() - Method in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

getColumnFilterOperator() - Method in class org.apache.iotdb.spark.tsfile.qp.common.SingleQuery

getMessage() - Method in exception org.apache.iotdb.spark.tsfile.qp.exception.QueryProcessorException

getPaths() - Method in class org.apache.iotdb.spark.tsfile.qp.common.TSQueryPlan

getRecordWriter(TaskAttemptContext) - Method in class org.apache.iotdb.spark.tsfile.io.TsFileOutputFormat

getSeriesPath() - Method in class org.apache.iotdb.spark.tsfile.qp.common.BasicOperator

getSeriesValue() - Method in class org.apache.iotdb.spark.tsfile.qp.common.BasicOperator

getSinglePath() - Method in class org.apache.iotdb.spark.tsfile.qp.common.BasicOperator

getSinglePath() - Method in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

getTimeFilterOperator() - Method in class org.apache.iotdb.spark.tsfile.qp.common.SingleQuery

getTimeFilterOperator() - Method in class org.apache.iotdb.spark.tsfile.qp.common.TSQueryPlan

getTokenIntType() - Method in class org.apache.iotdb.spark.tsfile.qp.common.Operator

getTokenSymbol() - Method in class org.apache.iotdb.spark.tsfile.qp.common.Operator

getValueFilterOperator() - Method in class org.apache.iotdb.spark.tsfile.qp.common.SingleQuery

getValueFilterOperator() - Method in class org.apache.iotdb.spark.tsfile.qp.common.TSQueryPlan

GREATERTHAN - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

GREATERTHANOREQUALTO - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

I

IFilterOptimizer - Interface in org.apache.iotdb.spark.tsfile.qp.optimizer

provide a filter operator, optimize it.

INT32 - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

INT64 - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

isLeaf - Variable in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

isLeaf() - Method in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

isReservedPath(String) - Static method in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

isSingle - Variable in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

isSingle() - Method in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

K

KW_AND - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

KW_NOT - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

KW_OR - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

L

LESSTHAN - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

LESSTHANOREQUALTO - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

LogicalOptimizeException - Exception in org.apache.iotdb.spark.tsfile.qp.exception

This exception is threw whiling meeting error in logical optimizer process

LogicalOptimizeException(String) - Constructor for exception org.apache.iotdb.spark.tsfile.qp.exception.LogicalOptimizeException

M

MergeFilterException - Exception in org.apache.iotdb.spark.tsfile.qp.exception

MergeFilterException(String) - Constructor for exception org.apache.iotdb.spark.tsfile.qp.exception.MergeFilterException

MergeSingleFilterOptimizer - Class in org.apache.iotdb.spark.tsfile.qp.optimizer

MergeSingleFilterOptimizer() - Constructor for class org.apache.iotdb.spark.tsfile.qp.optimizer.MergeSingleFilterOptimizer

N

NOTEQUAL - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

O

Operator - Class in org.apache.iotdb.spark.tsfile.qp.common

This class is a superclass of all operator.

optimize(FilterOperator) - Method in class org.apache.iotdb.spark.tsfile.qp.optimizer.DNFFilterOptimizer

get DNF(disjunctive normal form) for this filter operator tree.

optimize(FilterOperator) - Method in interface org.apache.iotdb.spark.tsfile.qp.optimizer.IFilterOptimizer

optimize(FilterOperator) - Method in class org.apache.iotdb.spark.tsfile.qp.optimizer.MergeSingleFilterOptimizer

optimize(FilterOperator) - Method in class org.apache.iotdb.spark.tsfile.qp.optimizer.RemoveNotOptimizer

get DNF(disjunctive normal form) for this filter operator tree.

optimize(SingleQuery, List<String>, TsFileSequenceReader, Long, Long) - Method in class org.apache.iotdb.spark.tsfile.qp.optimizer.PhysicalOptimizer

org.apache.iotdb.spark.tsfile.io - package org.apache.iotdb.spark.tsfile.io

org.apache.iotdb.spark.tsfile.qp - package org.apache.iotdb.spark.tsfile.qp

org.apache.iotdb.spark.tsfile.qp.common - package org.apache.iotdb.spark.tsfile.qp.common

org.apache.iotdb.spark.tsfile.qp.exception - package org.apache.iotdb.spark.tsfile.qp.exception

org.apache.iotdb.spark.tsfile.qp.optimizer - package org.apache.iotdb.spark.tsfile.qp.optimizer

P

PATH_SEPARATOR - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

PhysicalOptimizer - Class in org.apache.iotdb.spark.tsfile.qp.optimizer

PhysicalOptimizer(List<String>) - Constructor for class org.apache.iotdb.spark.tsfile.qp.optimizer.PhysicalOptimizer

Q

query(TsFileReader, List<QueryExpression>, long, long) - Static method in class org.apache.iotdb.spark.tsfile.qp.Executor

QueryOperatorException - Exception in org.apache.iotdb.spark.tsfile.qp.exception

QueryOperatorException(String) - Constructor for exception org.apache.iotdb.spark.tsfile.qp.exception.QueryOperatorException

QueryProcessor - Class in org.apache.iotdb.spark.tsfile.qp

This class is used to convert information given by sparkSQL to construct TSFile's query plans.

QueryProcessor() - Constructor for class org.apache.iotdb.spark.tsfile.qp.QueryProcessor

QueryProcessorException - Exception in org.apache.iotdb.spark.tsfile.qp.exception

This exception is threw whiling meeting error in query processor

R

REGEX_PATH_SEPARATOR - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

RemoveNotException - Exception in org.apache.iotdb.spark.tsfile.qp.exception

This exception is threw whiling meeting error in

RemoveNotException(String) - Constructor for exception org.apache.iotdb.spark.tsfile.qp.exception.RemoveNotException

RemoveNotOptimizer - Class in org.apache.iotdb.spark.tsfile.qp.optimizer

RemoveNotOptimizer() - Constructor for class org.apache.iotdb.spark.tsfile.qp.optimizer.RemoveNotOptimizer

RESERVED_DELTA_OBJECT - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

RESERVED_FREQ - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

RESERVED_TIME - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

reverseWords - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

S

setChildrenList(List<FilterOperator>) - Method in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

setIsSingle(boolean) - Method in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

setReversedTokenIntType() - Method in class org.apache.iotdb.spark.tsfile.qp.common.BasicOperator

setSinglePath(String) - Method in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

setTimeFilterOperator(FilterOperator) - Method in class org.apache.iotdb.spark.tsfile.qp.common.TSQueryPlan

setTokenIntType(int) - Method in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

setValueFilterOperator(FilterOperator) - Method in class org.apache.iotdb.spark.tsfile.qp.common.TSQueryPlan

singlePath - Variable in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

SingleQuery - Class in org.apache.iotdb.spark.tsfile.qp.common

This class is constructed with a single getIndex plan.

SingleQuery(List<FilterOperator>, FilterOperator, FilterOperator) - Constructor for class org.apache.iotdb.spark.tsfile.qp.common.SingleQuery

SQLConstant - Class in org.apache.iotdb.spark.tsfile.qp.common

this class contains several constants used in SQL.

SQLConstant() - Constructor for class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

T

TOK_AUTHOR_CREATE - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_AUTHOR_DROP - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_AUTHOR_GRANT - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_AUTHOR_REVOKE - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_DATALOAD - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_DELETE - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_FROM - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_INSERT - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_METADATA_CREATE - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_METADATA_DELETE - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_METADATA_SET_FILE_LEVEL - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_PROPERTY_ADD_LABEL - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_PROPERTY_CREATE - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_PROPERTY_DELETE_LABEL - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_PROPERTY_LINK - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_PROPERTY_UNLINK - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_QUERY - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_SELECT - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_UPDATE - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

TOK_WHERE - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

tokenNames - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

tokenSymbol - Static variable in class org.apache.iotdb.spark.tsfile.qp.common.SQLConstant

toString() - Method in class org.apache.iotdb.spark.tsfile.qp.common.BasicOperator

toString() - Method in class org.apache.iotdb.spark.tsfile.qp.common.FilterOperator

toString() - Method in class org.apache.iotdb.spark.tsfile.qp.common.Operator

toString() - Method in class org.apache.iotdb.spark.tsfile.qp.common.SingleQuery

toString() - Method in class org.apache.iotdb.spark.tsfile.qp.common.TSQueryPlan

TsFileOutputFormat - Class in org.apache.iotdb.spark.tsfile.io

TsFileOutputFormat(Schema) - Constructor for class org.apache.iotdb.spark.tsfile.io.TsFileOutputFormat

TsFileRecordWriter - Class in org.apache.iotdb.spark.tsfile.io

TsFileRecordWriter(TaskAttemptContext, Path, Schema) - Constructor for class org.apache.iotdb.spark.tsfile.io.TsFileRecordWriter

TSQueryPlan - Class in org.apache.iotdb.spark.tsfile.qp.common

One tsfile logical query plan that can be performed at one time

TSQueryPlan(List<String>, FilterOperator, FilterOperator) - Constructor for class org.apache.iotdb.spark.tsfile.qp.common.TSQueryPlan

W

write(NullWritable, TSRecord) - Method in class org.apache.iotdb.spark.tsfile.io.TsFileRecordWriter

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