Package org.apache.iotdb.db.mpp.plan.planner.plan.node

Enum PlanNodeType

java.lang.Object

java.lang.Enum<PlanNodeType>

org.apache.iotdb.db.mpp.plan.planner.plan.node.PlanNodeType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<PlanNodeType>

public enum PlanNodeType
extends java.lang.Enum<PlanNodeType>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ACTIVATE_TEMPLATE
AGGREGATE
ALIGNED_LAST_QUERY_SCAN
ALIGNED_SERIES_AGGREGATE_SCAN
ALIGNED_SERIES_SCAN
ALTER_TIME_SERIES
COUNT_MERGE
CREATE_ALIGNED_TIME_SERIES
CREATE_MULTI_TIME_SERIES
CREATE_TIME_SERIES
DELETE_DATA
DELETE_TIMESERIES
DEVICE_MERGE
DEVICE_VIEW
DEVICES_COUNT
DEVICES_SCHEMA_SCAN
EXCHANGE
FILL
FILTER
FILTER_NULL
FRAGMENT_SINK
GROUP_BY_LEVEL
INSERT_MULTI_TABLET
INSERT_ROW
INSERT_ROWS
INSERT_ROWS_OF_ONE_DEVICE
INSERT_TABLET
INTERNAL_CREATE_TIMESERIES
INVALIDATE_SCHEMA_CACHE
LAST_QUERY
LAST_QUERY_COLLECT
LAST_QUERY_MERGE
LAST_QUERY_SCAN
LEVEL_TIME_SERIES_COUNT
LIMIT
NODE_MANAGEMENT_MEMORY_MERGE
NODE_PATHS_CONVERT
NODE_PATHS_COUNT
NODE_PATHS_SCAN
OFFSET
PATHS_USING_TEMPLATE_SCAN
PROJECT
SCHEMA_FETCH_MERGE
SCHEMA_FETCH_SCAN
SCHEMA_QUERY_MERGE
SCHEMA_QUERY_ORDER_BY_HEAT
SERIES_AGGREGATE_SCAN
SERIES_SCAN
SLIDING_WINDOW_AGGREGATION
SORT
TIME_JOIN
TIME_SERIES_COUNT
TIME_SERIES_SCHEMA_SCAN
TRANSFORM

Field Summary

Fields

Modifier and Type	Field	Description
static int	BYTES

Method Summary

Modifier and Type	Method	Description
static PlanNode	deserialize(java.nio.ByteBuffer buffer)
static PlanNode	deserializeFromWAL(java.io.DataInputStream stream)
static PlanNode	deserializeFromWAL(java.nio.ByteBuffer buffer)
short	getNodeType()
void	serialize(java.io.DataOutputStream stream)
void	serialize(java.nio.ByteBuffer buffer)
static PlanNodeType	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static PlanNodeType[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

AGGREGATE

public static final PlanNodeType AGGREGATE

DEVICE_VIEW

public static final PlanNodeType DEVICE_VIEW

FILL

public static final PlanNodeType FILL

FILTER

public static final PlanNodeType FILTER

FILTER_NULL

public static final PlanNodeType FILTER_NULL

GROUP_BY_LEVEL

public static final PlanNodeType GROUP_BY_LEVEL

LIMIT

public static final PlanNodeType LIMIT

OFFSET

public static final PlanNodeType OFFSET

SORT

public static final PlanNodeType SORT

TIME_JOIN

public static final PlanNodeType TIME_JOIN

FRAGMENT_SINK

public static final PlanNodeType FRAGMENT_SINK

SERIES_SCAN

public static final PlanNodeType SERIES_SCAN

SERIES_AGGREGATE_SCAN

public static final PlanNodeType SERIES_AGGREGATE_SCAN

INSERT_TABLET

public static final PlanNodeType INSERT_TABLET

INSERT_ROW

public static final PlanNodeType INSERT_ROW

INSERT_ROWS

public static final PlanNodeType INSERT_ROWS

INSERT_ROWS_OF_ONE_DEVICE

public static final PlanNodeType INSERT_ROWS_OF_ONE_DEVICE

INSERT_MULTI_TABLET

public static final PlanNodeType INSERT_MULTI_TABLET

DEVICES_SCHEMA_SCAN

public static final PlanNodeType DEVICES_SCHEMA_SCAN

CREATE_TIME_SERIES

public static final PlanNodeType CREATE_TIME_SERIES

EXCHANGE

public static final PlanNodeType EXCHANGE

ALTER_TIME_SERIES

public static final PlanNodeType ALTER_TIME_SERIES

CREATE_ALIGNED_TIME_SERIES

public static final PlanNodeType CREATE_ALIGNED_TIME_SERIES

TIME_SERIES_SCHEMA_SCAN

public static final PlanNodeType TIME_SERIES_SCHEMA_SCAN

SCHEMA_FETCH_SCAN

public static final PlanNodeType SCHEMA_FETCH_SCAN

SCHEMA_QUERY_MERGE

public static final PlanNodeType SCHEMA_QUERY_MERGE

SCHEMA_QUERY_ORDER_BY_HEAT

public static final PlanNodeType SCHEMA_QUERY_ORDER_BY_HEAT

DEVICES_COUNT

public static final PlanNodeType DEVICES_COUNT

TIME_SERIES_COUNT

public static final PlanNodeType TIME_SERIES_COUNT

LEVEL_TIME_SERIES_COUNT

public static final PlanNodeType LEVEL_TIME_SERIES_COUNT

COUNT_MERGE

public static final PlanNodeType COUNT_MERGE

SLIDING_WINDOW_AGGREGATION

public static final PlanNodeType SLIDING_WINDOW_AGGREGATION

PROJECT

public static final PlanNodeType PROJECT

ALIGNED_SERIES_SCAN

public static final PlanNodeType ALIGNED_SERIES_SCAN

ALIGNED_SERIES_AGGREGATE_SCAN

public static final PlanNodeType ALIGNED_SERIES_AGGREGATE_SCAN

DEVICE_MERGE

public static final PlanNodeType DEVICE_MERGE

SCHEMA_FETCH_MERGE

public static final PlanNodeType SCHEMA_FETCH_MERGE

TRANSFORM

public static final PlanNodeType TRANSFORM

CREATE_MULTI_TIME_SERIES

public static final PlanNodeType CREATE_MULTI_TIME_SERIES

NODE_PATHS_SCAN

public static final PlanNodeType NODE_PATHS_SCAN

NODE_PATHS_CONVERT

public static final PlanNodeType NODE_PATHS_CONVERT

NODE_MANAGEMENT_MEMORY_MERGE

public static final PlanNodeType NODE_MANAGEMENT_MEMORY_MERGE

INVALIDATE_SCHEMA_CACHE

public static final PlanNodeType INVALIDATE_SCHEMA_CACHE

DELETE_DATA

public static final PlanNodeType DELETE_DATA

DELETE_TIMESERIES

public static final PlanNodeType DELETE_TIMESERIES

LAST_QUERY_SCAN

public static final PlanNodeType LAST_QUERY_SCAN

ALIGNED_LAST_QUERY_SCAN

public static final PlanNodeType ALIGNED_LAST_QUERY_SCAN

LAST_QUERY

public static final PlanNodeType LAST_QUERY

LAST_QUERY_MERGE

public static final PlanNodeType LAST_QUERY_MERGE

LAST_QUERY_COLLECT

public static final PlanNodeType LAST_QUERY_COLLECT

NODE_PATHS_COUNT

public static final PlanNodeType NODE_PATHS_COUNT

INTERNAL_CREATE_TIMESERIES

public static final PlanNodeType INTERNAL_CREATE_TIMESERIES

ACTIVATE_TEMPLATE

public static final PlanNodeType ACTIVATE_TEMPLATE

PATHS_USING_TEMPLATE_SCAN

public static final PlanNodeType PATHS_USING_TEMPLATE_SCAN

Field Detail

BYTES

public static final int BYTES

See Also:

Constant Field Values

Method Detail

values

public static PlanNodeType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (PlanNodeType c : PlanNodeType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static PlanNodeType valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

getNodeType

public short getNodeType()

serialize

public void serialize(java.nio.ByteBuffer buffer)

serialize

public void serialize(java.io.DataOutputStream stream)
               throws java.io.IOException

Throws:

java.io.IOException

deserializeFromWAL

public static PlanNode deserializeFromWAL(java.io.DataInputStream stream)
                                   throws java.io.IOException

Throws:

java.io.IOException

deserializeFromWAL

public static PlanNode deserializeFromWAL(java.nio.ByteBuffer buffer)

deserialize

public static PlanNode deserialize(java.nio.ByteBuffer buffer)