Package org.hibernate.dialect.function

Class HypotheticalSetWindowEmulation

java.lang.Object

org.hibernate.query.sqm.function.AbstractSqmFunctionDescriptor

org.hibernate.query.sqm.function.AbstractSqmSelfRenderingFunctionDescriptor

org.hibernate.dialect.function.HypotheticalSetFunction

org.hibernate.dialect.function.HypotheticalSetWindowEmulation

All Implemented Interfaces:

FunctionRenderer, FunctionRenderingSupport, SqmFunctionDescriptor

public class HypotheticalSetWindowEmulation
extends HypotheticalSetFunction

Author:

Christian Beikov

Constructor Summary

Constructors

Constructor	Description
HypotheticalSetWindowEmulation(String name, BasicTypeReference<?> returnType, TypeConfiguration typeConfiguration)

Method Summary

Modifier and Type	Method	Description
<T> SelfRenderingSqmOrderedSetAggregateFunction<T>	generateSqmOrderedSetAggregateFunctionExpression(List<? extends SqmTypedNode<?>> arguments, SqmPredicate filter, SqmOrderByClause withinGroupClause, ReturnableType<T> impliedResultType, QueryEngine queryEngine)	Return an SQM node or subtree representing an invocation of this ordered set-aggregate function with the given arguments.

Methods inherited from class org.hibernate.dialect.function.HypotheticalSetFunction

render, render, render

Methods inherited from class org.hibernate.query.sqm.function.AbstractSqmSelfRenderingFunctionDescriptor

generateSqmAggregateFunctionExpression, generateSqmFunctionExpression, generateSqmWindowFunctionExpression, getFunctionKind

Methods inherited from class org.hibernate.query.sqm.function.AbstractSqmFunctionDescriptor

generateAggregateSqmExpression, generateOrderedSetAggregateSqmExpression, generateSqmExpression, generateWindowSqmExpression, getArgumentListSignature, getArgumentsValidator, getArgumentTypeResolver, getName, getReturnSignature, getReturnTypeResolver, getSignature

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.query.sqm.function.FunctionRenderer

render, render

Methods inherited from interface org.hibernate.query.sqm.function.FunctionRenderingSupport

render, render, render

Methods inherited from interface org.hibernate.query.sqm.function.SqmFunctionDescriptor

alwaysIncludesParentheses, generateSqmExpression, generateSqmExpression

Constructor Details

HypotheticalSetWindowEmulation

public HypotheticalSetWindowEmulation(String name,
 BasicTypeReference<?> returnType,
 TypeConfiguration typeConfiguration)

Method Details

generateSqmOrderedSetAggregateFunctionExpression

public <T>
SelfRenderingSqmOrderedSetAggregateFunction<T> generateSqmOrderedSetAggregateFunctionExpression(List<? extends SqmTypedNode<?>> arguments,
 SqmPredicate filter,
 SqmOrderByClause withinGroupClause,
 ReturnableType<T> impliedResultType,
 QueryEngine queryEngine)

Description copied from class: AbstractSqmFunctionDescriptor

Return an SQM node or subtree representing an invocation of this ordered set-aggregate function with the given arguments. This method may be overridden in the case of function descriptors that wish to customize creation of the node.

Overrides:

generateSqmOrderedSetAggregateFunctionExpression in class AbstractSqmSelfRenderingFunctionDescriptor

Parameters:

arguments - the arguments of the function invocation

impliedResultType - the function return type as inferred from its usage