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

Class PathsUsingTemplateScanNode

java.lang.Object

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

org.apache.iotdb.db.mpp.plan.planner.plan.node.source.SourceNode

org.apache.iotdb.db.mpp.plan.planner.plan.node.metedata.read.SchemaQueryScanNode

org.apache.iotdb.db.mpp.plan.planner.plan.node.metedata.read.PathsUsingTemplateScanNode

All Implemented Interfaces:

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

public class PathsUsingTemplateScanNode
extends SchemaQueryScanNode

Field Summary

Fields inherited from class org.apache.iotdb.db.mpp.plan.planner.plan.node.metedata.read.SchemaQueryScanNode

isPrefixPath, limit, offset, path

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
PathsUsingTemplateScanNode(PlanNodeId id, int templateId)

Method Summary

Modifier and Type	Method	Description
PlanNode	clone()
static PathsUsingTemplateScanNode	deserialize(java.nio.ByteBuffer buffer)
java.util.List<java.lang.String>	getOutputColumnNames()
int	getTemplateId()
protected void	serializeAttributes(java.io.DataOutputStream stream)
protected void	serializeAttributes(java.nio.ByteBuffer byteBuffer)

Methods inherited from class org.apache.iotdb.db.mpp.plan.planner.plan.node.metedata.read.SchemaQueryScanNode

accept, addChild, allowedChildCount, close, equals, getChildren, getLimit, getOffset, getPath, getRegionReplicaSet, hashCode, isHasLimit, isPrefixPath, open, setHasLimit, setLimit, setOffset, setPath, setRegionReplicaSet, toString

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

cloneWithChildren, getPlanNodeId, serialize, serialize, serializeToByteBuffer, setPlanNodeId

Methods inherited from class java.lang.Object

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

Constructor Detail

PathsUsingTemplateScanNode

public PathsUsingTemplateScanNode(PlanNodeId id,
                                  int templateId)

Method Detail

getTemplateId

public int getTemplateId()

clone

public PlanNode clone()

Specified by:

clone in class PlanNode

getOutputColumnNames

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

Specified by:

getOutputColumnNames in class PlanNode

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

deserialize

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