org.apache.metamodel.query

Class RandomAggregateFunction

java.lang.Object

org.apache.metamodel.query.DefaultAggregateFunction<Object>

org.apache.metamodel.query.RandomAggregateFunction

All Implemented Interfaces:

AggregateFunction, FunctionType

public class RandomAggregateFunction
extends DefaultAggregateFunction<Object>

Field Summary

Fields inherited from interface org.apache.metamodel.query.FunctionType

AVG, COUNT, FIRST, LAST, MAP_VALUE, MAX, MIN, RANDOM, SUM, TO_BOOLEAN, TO_DATE, TO_NUMBER, TO_STRING

Constructor Summary

Constructors

Constructor and Description
RandomAggregateFunction()

Method Summary

Methods

Modifier and Type	Method and Description
AggregateBuilder<?>	createAggregateBuilder() Creates a specific aggregate builder.
String	getFunctionName()

Methods inherited from class org.apache.metamodel.query.DefaultAggregateFunction

evaluate, getExpectedColumnType, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomAggregateFunction

public RandomAggregateFunction()

Method Detail

createAggregateBuilder

public AggregateBuilder<?> createAggregateBuilder()

Description copied from interface: AggregateFunction

Creates a specific aggregate builder.

Returns:

an AggregateBuilder instance

getFunctionName

public String getFunctionName()