org.teiid.query.processor.relational
Class InsertPlanExecutionNode

java.lang.Object
  org.teiid.query.processor.relational.RelationalNode
      org.teiid.query.processor.relational.PlanExecutionNode
          org.teiid.query.processor.relational.InsertPlanExecutionNode

All Implemented Interfaces:

java.lang.Cloneable, BatchCollector.BatchProducer

public class InsertPlanExecutionNode
extends PlanExecutionNode

Constructor Summary

InsertPlanExecutionNode(int nodeID, QueryMetadataInterface metadata)

Method Summary

protected void	addBatchRow(java.util.List row)
java.lang.Object	clone() All the implementation of Cloneable interface need to implement clone() method.
void	closeDirect()
protected void	copy(InsertPlanExecutionNode source, InsertPlanExecutionNode target)
protected boolean	hasNextCommand()
protected boolean	openPlanImmediately()
protected boolean	prepareNextCommand()
protected TupleBatch	pullBatch()
void	reset()
void	setReferences(java.util.List<Reference> references)

Methods inherited from class org.teiid.query.processor.relational.PlanExecutionNode

copy, getDescriptionProperties, getNodeString, getProcessorPlan, nextBatchDirect, open, setProcessorPlan

Methods inherited from class org.teiid.query.processor.relational.RelationalNode

addChild, close, copy, createLookupMap, getBatchSize, getBufferManager, getChildren, getClassName, getConnectionID, getContext, getDataManager, getElements, getEstimateNodeCardinality, getID, getNodeStatistics, getOutputElements, getParent, getProjectionIndexes, hasPendingRows, initialize, isBatchFull, isClosed, isLastBatch, nextBatch, nodeToString, projectTuple, setContext, setElements, setEstimateDepAccessCardinality, setEstimateDepJoinCost, setEstimateJoinCost, setEstimateNodeCardinality, setEstimateNodeSetSize, setID, setParent, terminateBatches, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

InsertPlanExecutionNode

public InsertPlanExecutionNode(int nodeID,
                               QueryMetadataInterface metadata)

Method Detail

setReferences

public void setReferences(java.util.List<Reference> references)

addBatchRow

protected void addBatchRow(java.util.List row)

Overrides:

addBatchRow in class RelationalNode

pullBatch

protected TupleBatch pullBatch()

Overrides:

pullBatch in class RelationalNode

hasNextCommand

protected boolean hasNextCommand()

Overrides:

hasNextCommand in class PlanExecutionNode

openPlanImmediately

protected boolean openPlanImmediately()

Overrides:

openPlanImmediately in class PlanExecutionNode

prepareNextCommand

protected boolean prepareNextCommand()
                              throws BlockedException,
                                     TeiidComponentException,
                                     TeiidProcessingException

Overrides:

prepareNextCommand in class PlanExecutionNode

Throws:

BlockedException

TeiidComponentException

TeiidProcessingException

clone

public java.lang.Object clone()

Description copied from class: RelationalNode

All the implementation of Cloneable interface need to implement clone() method. The plan is only clonable in the pre-execution stage, not the execution state (things like program state, result sets, etc). It's only safe to call that method in between query processings, in other words, it's only safe to call clone() on a plan after nextTuple() returns null, meaning the plan has finished processing.

Overrides:

clone in class PlanExecutionNode

copy

protected void copy(InsertPlanExecutionNode source,
                    InsertPlanExecutionNode target)

closeDirect

public void closeDirect()

Overrides:

closeDirect in class PlanExecutionNode

reset

public void reset()

Overrides:

reset in class PlanExecutionNode