org.apache.flink.api.table.expressions

Class Max

java.lang.Object

org.apache.flink.api.table.trees.TreeNode<Expression>

org.apache.flink.api.table.expressions.Expression

org.apache.flink.api.table.expressions.UnaryExpression

org.apache.flink.api.table.expressions.Aggregation

org.apache.flink.api.table.expressions.Max

All Implemented Interfaces:

Serializable, scala.Equals, scala.Product

public class Max
extends Aggregation
implements scala.Product, scala.Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Max(Expression child)

Method Summary

Modifier and Type	Method and Description
Expression	child()
scala.collection.Seq<Aggregations>	getAggregations()
Expression	getFinalField(scala.collection.Seq<Expression> inputs)
scala.collection.Seq<Expression>	getIntermediateFields()
String	toString()

Methods inherited from class org.apache.flink.api.table.expressions.Aggregation

typeInfo

Methods inherited from class org.apache.flink.api.table.expressions.UnaryExpression

children

Methods inherited from class org.apache.flink.api.table.expressions.Expression

freshName, freshNameCounter, name

Methods inherited from class org.apache.flink.api.table.trees.TreeNode

exists, fastEquals, makeCopy, transformChildrenPost, transformChildrenPre, transformPost, transformPre

Methods inherited from class java.lang.Object

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

Methods inherited from interface scala.Product

productArity, productElement, productIterator, productPrefix

Methods inherited from interface scala.Equals

canEqual, equals

Constructor Detail

Max

public Max(Expression child)

Method Detail

child

public Expression child()

Specified by:

child in class UnaryExpression

toString

public String toString()

Overrides:

toString in class Aggregation

getIntermediateFields

public scala.collection.Seq<Expression> getIntermediateFields()

Specified by:

getIntermediateFields in class Aggregation

getFinalField

public Expression getFinalField(scala.collection.Seq<Expression> inputs)

Specified by:

getFinalField in class Aggregation

getAggregations

public scala.collection.Seq<Aggregations> getAggregations()

Specified by:

getAggregations in class Aggregation