public class Projection extends UnaryOperator implements Cloneable
Constructor and Description |
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Projection() |
Modifier and Type | Method and Description |
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Projection |
clone() |
NamedExpr[] |
getNamedExprs() |
int |
hashCode() |
boolean |
isDistinct() |
void |
setDistinct() |
void |
setNamedExprs(NamedExpr[] targets) |
int |
size() |
String |
toJson() |
getChild, hasChild, setChild
public int size()
public boolean isDistinct()
public void setDistinct()
public NamedExpr[] getNamedExprs()
public void setNamedExprs(NamedExpr[] targets)
public int hashCode()
hashCode
in class UnaryOperator
public String toJson()
toJson
in interface JsonSerializable
toJson
in class Expr
public Projection clone() throws CloneNotSupportedException
clone
in class Object
CloneNotSupportedException
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