public class Select extends PlanNode implements scala.Product, scala.Serializable
Constructor and Description |
---|
Select(PlanNode input,
scala.collection.Seq<Expression> selection) |
Modifier and Type | Method and Description |
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scala.collection.Seq<PlanNode> |
children()
List of child nodes that should be considered when doing transformations.
|
PlanNode |
input() |
scala.collection.Seq<scala.Tuple2<String,TypeInformation<?>>> |
outputFields() |
scala.collection.Seq<Expression> |
selection() |
String |
toString() |
exists, fastEquals, makeCopy, transformChildrenPost, transformChildrenPre, transformPost, transformPre
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
public Select(PlanNode input, scala.collection.Seq<Expression> selection)
public PlanNode input()
public scala.collection.Seq<Expression> selection()
public scala.collection.Seq<PlanNode> children()
TreeNode
public scala.collection.Seq<scala.Tuple2<String,TypeInformation<?>>> outputFields()
outputFields
in class PlanNode
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