Package org.hibernate.dialect.function.array

Class OracleArrayAggEmulation

java.lang.Object

org.hibernate.query.sqm.function.AbstractSqmFunctionDescriptor

org.hibernate.query.sqm.function.AbstractSqmSelfRenderingFunctionDescriptor

org.hibernate.dialect.function.array.OracleArrayAggEmulation

All Implemented Interfaces:

FunctionRenderer, FunctionRenderingSupport, SqmFunctionDescriptor

public class OracleArrayAggEmulation
extends AbstractSqmSelfRenderingFunctionDescriptor

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	OracleArrayAggEmulation.OracleArrayAggSqmFunction<T>

Field Summary

Fields

Modifier and Type	Field	Description
static String	FUNCTION_NAME

Constructor Summary

Constructors

Constructor	Description
OracleArrayAggEmulation()

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.
void	render(SqlAppender sqlAppender, List<? extends SqlAstNode> sqlAstArguments, ReturnableType<?> returnType, SqlAstTranslator<?> walker)
void	render(SqlAppender sqlAppender, List<? extends SqlAstNode> sqlAstArguments, Predicate filter, List<SortSpecification> withinGroup, ReturnableType<?> returnType, SqlAstTranslator<?> translator)
void	render(SqlAppender sqlAppender, List<? extends SqlAstNode> sqlAstArguments, Predicate filter, ReturnableType<?> returnType, SqlAstTranslator<?> walker)

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

Field Detail

FUNCTION_NAME

public static final String FUNCTION_NAME

See Also:

Constant Field Values

Constructor Detail

OracleArrayAggEmulation

public OracleArrayAggEmulation()

Method Detail

render

public void render(SqlAppender sqlAppender,
                   List<? extends SqlAstNode> sqlAstArguments,
                   ReturnableType<?> returnType,
                   SqlAstTranslator<?> walker)

Specified by:

render in interface FunctionRenderer

Specified by:

render in interface FunctionRenderingSupport

Overrides:

render in class AbstractSqmSelfRenderingFunctionDescriptor

render

public void render(SqlAppender sqlAppender,
                   List<? extends SqlAstNode> sqlAstArguments,
                   Predicate filter,
                   ReturnableType<?> returnType,
                   SqlAstTranslator<?> walker)

render

public void render(SqlAppender sqlAppender,
                   List<? extends SqlAstNode> sqlAstArguments,
                   Predicate filter,
                   List<SortSpecification> withinGroup,
                   ReturnableType<?> returnType,
                   SqlAstTranslator<?> translator)

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