Packages

c

org.apache.spark.sql.connector.expressions.aggregate

UserDefinedAggregateFunc

class UserDefinedAggregateFunc extends ExpressionWithToString with AggregateFunc

Annotations
@Evolving()
Source
UserDefinedAggregateFunc.java
Linear Supertypes
AggregateFunc, ExpressionWithToString, Serializable, Serializable, Expression, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. UserDefinedAggregateFunc
  2. AggregateFunc
  3. ExpressionWithToString
  4. Serializable
  5. Serializable
  6. Expression
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new UserDefinedAggregateFunc(name: String, canonicalName: String, isDistinct: Boolean, children: Array[Expression])

Value Members

  1. def canonicalName(): String
  2. def children(): Array[Expression]
    Definition Classes
    UserDefinedAggregateFunc → Expression
    Annotations
    @Override()
  3. def describe(): String
    Definition Classes
    Expression
  4. def equals(o: Any): Boolean
    Definition Classes
    UserDefinedAggregateFunc → AnyRef → Any
    Annotations
    @Override()
  5. def hashCode(): Int
    Definition Classes
    UserDefinedAggregateFunc → AnyRef → Any
    Annotations
    @Override()
  6. def isDistinct(): Boolean
  7. def name(): String
  8. def references(): Array[NamedReference]
    Definition Classes
    Expression
  9. def toString(): String
    Definition Classes
    ExpressionWithToString → AnyRef → Any