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

Class FragmentSinkNode

java.lang.Object

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

org.apache.iotdb.db.mpp.plan.planner.plan.node.sink.SinkNode

org.apache.iotdb.db.mpp.plan.planner.plan.node.sink.FragmentSinkNode

All Implemented Interfaces:

java.lang.AutoCloseable, org.apache.iotdb.consensus.common.request.IConsensusRequest

public class FragmentSinkNode
extends SinkNode

Field Summary

Fields inherited from class org.apache.iotdb.db.mpp.plan.planner.plan.node.PlanNode

CHILD_COUNT_NO_LIMIT, NO_CHILD_ALLOWED, ONE_CHILD

Constructor Summary

Constructors

Constructor	Description
FragmentSinkNode(PlanNodeId id)

Method Summary

Modifier and Type	Method	Description
<R,C> R	accept(PlanVisitor<R,C> visitor, C context)
void	addChild(PlanNode child)
int	allowedChildCount()
PlanNode	clone()
PlanNode	cloneWithChildren(java.util.List<PlanNode> children)
void	close()
static FragmentSinkNode	deserialize(java.nio.ByteBuffer byteBuffer)
boolean	equals(java.lang.Object o)
PlanNode	getChild()
java.util.List<PlanNode>	getChildren()
java.lang.String	getDownStreamAddress()
org.apache.iotdb.common.rpc.thrift.TEndPoint	getDownStreamEndpoint()
FragmentInstanceId	getDownStreamInstanceId()
PlanNodeId	getDownStreamPlanNodeId()
java.util.List<java.lang.String>	getOutputColumnNames()
int	hashCode()
void	send()
protected void	serializeAttributes(java.io.DataOutputStream stream)
protected void	serializeAttributes(java.nio.ByteBuffer byteBuffer)
void	setChild(PlanNode child)
void	setDownStream(org.apache.iotdb.common.rpc.thrift.TEndPoint endPoint, FragmentInstanceId instanceId, PlanNodeId nodeId)
void	setDownStreamPlanNodeId(PlanNodeId downStreamPlanNodeId)
java.lang.String	toString()

Methods inherited from class org.apache.iotdb.db.mpp.plan.planner.plan.node.PlanNode

getPlanNodeId, serialize, serialize, serializeToByteBuffer, setPlanNodeId

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

FragmentSinkNode

public FragmentSinkNode(PlanNodeId id)

Method Detail

getChildren

public java.util.List<PlanNode> getChildren()

Specified by:

getChildren in class PlanNode

clone

public PlanNode clone()

Specified by:

clone in class PlanNode

cloneWithChildren

public PlanNode cloneWithChildren(java.util.List<PlanNode> children)

Overrides:

cloneWithChildren in class PlanNode

accept

public <R,C> R accept(PlanVisitor<R,C> visitor,
                            C context)

Overrides:

accept in class PlanNode

addChild

public void addChild(PlanNode child)

Specified by:

addChild in class PlanNode

allowedChildCount

public int allowedChildCount()

Specified by:

allowedChildCount in class PlanNode

getOutputColumnNames

public java.util.List<java.lang.String> getOutputColumnNames()

Specified by:

getOutputColumnNames in class PlanNode

deserialize

public static FragmentSinkNode deserialize(java.nio.ByteBuffer byteBuffer)

serializeAttributes

protected void serializeAttributes(java.nio.ByteBuffer byteBuffer)

Specified by:

serializeAttributes in class PlanNode

serializeAttributes

protected void serializeAttributes(java.io.DataOutputStream stream)
                            throws java.io.IOException

Specified by:

serializeAttributes in class PlanNode

Throws:

java.io.IOException

send

public void send()

Specified by:

send in class SinkNode

close

public void close()
           throws java.lang.Exception

Throws:

java.lang.Exception

getChild

public PlanNode getChild()

setChild

public void setChild(PlanNode child)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getDownStreamAddress

public java.lang.String getDownStreamAddress()

setDownStream

public void setDownStream(org.apache.iotdb.common.rpc.thrift.TEndPoint endPoint,
                          FragmentInstanceId instanceId,
                          PlanNodeId nodeId)

setDownStreamPlanNodeId

public void setDownStreamPlanNodeId(PlanNodeId downStreamPlanNodeId)

getDownStreamEndpoint

public org.apache.iotdb.common.rpc.thrift.TEndPoint getDownStreamEndpoint()

getDownStreamInstanceId

public FragmentInstanceId getDownStreamInstanceId()

getDownStreamPlanNodeId

public PlanNodeId getDownStreamPlanNodeId()

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class PlanNode

hashCode

public int hashCode()

Overrides:

hashCode in class PlanNode