Package org.apache.iotdb.db.qp.physical.crud

Class DeletePlan

java.lang.Object

org.apache.iotdb.db.qp.physical.PhysicalPlan

org.apache.iotdb.db.qp.physical.crud.DeletePlan

All Implemented Interfaces:

org.apache.iotdb.consensus.common.request.IConsensusRequest, SerializedSize, WALEntryValue

public class DeletePlan
extends PhysicalPlan
implements WALEntryValue

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.iotdb.db.qp.physical.PhysicalPlan

PhysicalPlan.Factory, PhysicalPlan.PhysicalPlanType

Field Summary

Fields inherited from class org.apache.iotdb.db.qp.physical.PhysicalPlan

canBeSplit, index

Constructor Summary

Constructors

Constructor	Description
DeletePlan()
DeletePlan(long startTime, long endTime, java.util.List<org.apache.iotdb.commons.path.PartialPath> paths)	constructor of DeletePlan with multiple paths.
DeletePlan(long startTime, long endTime, org.apache.iotdb.commons.path.PartialPath path)	constructor of DeletePlan with single path.

Method Summary

Modifier and Type	Method	Description
void	addPath(org.apache.iotdb.commons.path.PartialPath path)
void	addPaths(java.util.List<org.apache.iotdb.commons.path.PartialPath> paths)
void	deserialize(java.io.DataInputStream stream)
void	deserialize(java.nio.ByteBuffer buffer)	Deserialize the plan from the given buffer.
boolean	equals(java.lang.Object o)
long	getDeleteEndTime()
long	getDeleteStartTime()
DataRegion.TimePartitionFilter	getPartitionFilter()
java.util.List<org.apache.iotdb.commons.path.PartialPath>	getPaths()
int	hashCode()
void	serialize(java.io.DataOutputStream stream)	Serialize the plan into the given buffer.
int	serializedSize()	Calculate size after serialization.
void	serializeImpl(java.nio.ByteBuffer buffer)
void	serializeToWAL(IWALByteBufferView buffer)	Serialize using IWALByteBufferView, which encapsulates some actions to deal with BufferOverflowException occurs in ByteBuffer.
void	setDeleteEndTime(long delTime)
void	setDeleteStartTime(long delTime)
void	setPartitionFilter(DataRegion.TimePartitionFilter partitionFilter)
void	setPaths(java.util.List<org.apache.iotdb.commons.path.PartialPath> paths)

Methods inherited from class org.apache.iotdb.db.qp.physical.PhysicalPlan

canBeSplit, checkIntegrity, getAggregations, getAuthPaths, getIndex, getLoginUserName, getOperatorName, getOperatorType, isAuthenticationRequired, isDebug, isPrefixMatch, isQuery, isSelectInto, putString, putString, putStrings, putStrings, readString, readStrings, serialize, serializeToByteBuffer, setDebug, setIndex, setLoginUserName, setOperatorType, setPrefixMatch, setQuery

Methods inherited from class java.lang.Object

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

Constructor Detail

DeletePlan

public DeletePlan()

DeletePlan

public DeletePlan(long startTime,
                  long endTime,
                  org.apache.iotdb.commons.path.PartialPath path)

constructor of DeletePlan with single path.

Parameters:

startTime - delete time range start

endTime - delete time range end

path - time series path

DeletePlan

public DeletePlan(long startTime,
                  long endTime,
                  java.util.List<org.apache.iotdb.commons.path.PartialPath> paths)

constructor of DeletePlan with multiple paths.

Parameters:

startTime - delete time range start

endTime - delete time range end

paths - time series paths in List structure

Method Detail

getDeleteStartTime

public long getDeleteStartTime()

setDeleteStartTime

public void setDeleteStartTime(long delTime)

getDeleteEndTime

public long getDeleteEndTime()

setDeleteEndTime

public void setDeleteEndTime(long delTime)

addPath

public void addPath(org.apache.iotdb.commons.path.PartialPath path)

addPaths

public void addPaths(java.util.List<org.apache.iotdb.commons.path.PartialPath> paths)

getPaths

public java.util.List<org.apache.iotdb.commons.path.PartialPath> getPaths()

Specified by:

getPaths in class PhysicalPlan

setPaths

public void setPaths(java.util.List<org.apache.iotdb.commons.path.PartialPath> paths)

Overrides:

setPaths in class PhysicalPlan

getPartitionFilter

public DataRegion.TimePartitionFilter getPartitionFilter()

setPartitionFilter

public void setPartitionFilter(DataRegion.TimePartitionFilter partitionFilter)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

serializedSize

public int serializedSize()

Description copied from interface: SerializedSize

Calculate size after serialization.

Specified by:

serializedSize in interface SerializedSize

Returns:

bytes number

serialize

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

Description copied from class: PhysicalPlan

Serialize the plan into the given buffer. All necessary fields will be serialized.

Overrides:

serialize in class PhysicalPlan

Throws:

java.io.IOException

serializeImpl

public void serializeImpl(java.nio.ByteBuffer buffer)

Overrides:

serializeImpl in class PhysicalPlan

serializeToWAL

public void serializeToWAL(IWALByteBufferView buffer)

Description copied from interface: WALEntryValue

Serialize using IWALByteBufferView, which encapsulates some actions to deal with BufferOverflowException occurs in ByteBuffer.

Specified by:

serializeToWAL in interface WALEntryValue

deserialize

public void deserialize(java.io.DataInputStream stream)
                 throws java.io.IOException,
                        org.apache.iotdb.commons.exception.IllegalPathException

Overrides:

deserialize in class PhysicalPlan

Throws:

java.io.IOException

org.apache.iotdb.commons.exception.IllegalPathException

deserialize

public void deserialize(java.nio.ByteBuffer buffer)
                 throws org.apache.iotdb.commons.exception.IllegalPathException

Description copied from class: PhysicalPlan

Deserialize the plan from the given buffer.

Overrides:

deserialize in class PhysicalPlan

Throws:

org.apache.iotdb.commons.exception.IllegalPathException