com._4paradigm.hybridse.node

Class ProjectNode

java.lang.Object

com._4paradigm.hybridse.node.PlanNode

com._4paradigm.hybridse.node.LeafPlanNode

com._4paradigm.hybridse.node.ProjectNode

public class ProjectNode
extends LeafPlanNode

Field Summary

Fields inherited from class com._4paradigm.hybridse.node.PlanNode

swigCMemOwn

Constructor Summary

Constructors

Constructor and Description
ProjectNode(int pos, String name, boolean is_aggregation, ExprNode expression, FrameNode frame)
ProjectNode(long cPtr, boolean cMemoryOwn)

Method Summary

Modifier and Type	Method and Description
void	delete()
boolean	Equals(PlanNode node)
protected void	finalize()
FrameNode	frame()
static long	getCPtr(ProjectNode obj)
ExprNode	GetExpression()
boolean	getIs_aggregation_()
String	GetName()
int	GetPos()
void	Print(SWIGTYPE_p_std__ostream output, String orgTab)
void	set_frame(FrameNode frame)
void	SetExpression(ExprNode expr)

Methods inherited from class com._4paradigm.hybridse.node.LeafPlanNode

AddChild, getCPtr, PrintChildren

Methods inherited from class com._4paradigm.hybridse.node.PlanNode

GetChildren, GetChildrenSize, getCPtr, getType_, GetType, GetTypeName

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ProjectNode

public ProjectNode(long cPtr,
                   boolean cMemoryOwn)

ProjectNode

public ProjectNode(int pos,
                   String name,
                   boolean is_aggregation,
                   ExprNode expression,
                   FrameNode frame)

Method Detail

getCPtr

public static long getCPtr(ProjectNode obj)

finalize

protected void finalize()

Overrides:

finalize in class LeafPlanNode

delete

public void delete()

Overrides:

delete in class LeafPlanNode

Print

public void Print(SWIGTYPE_p_std__ostream output,
                  String orgTab)

Overrides:

Print in class PlanNode

GetPos

public int GetPos()

GetName

public String GetName()

GetExpression

public ExprNode GetExpression()

SetExpression

public void SetExpression(ExprNode expr)

frame

public FrameNode frame()

set_frame

public void set_frame(FrameNode frame)

Equals

public boolean Equals(PlanNode node)

Overrides:

Equals in class LeafPlanNode

getIs_aggregation_

public boolean getIs_aggregation_()