Package org.hibernate.dialect.function

Class CountFunction

java.lang.Object

org.hibernate.query.sqm.function.AbstractSqmFunctionDescriptor

org.hibernate.query.sqm.function.AbstractSqmSelfRenderingFunctionDescriptor

org.hibernate.dialect.function.CountFunction

All Implemented Interfaces:

FunctionRenderer, FunctionRenderingSupport, SqmFunctionDescriptor

public class CountFunction
extends AbstractSqmSelfRenderingFunctionDescriptor

Author:

Christian Beikov

Constructor Summary

Constructors

Constructor	Description
CountFunction(Dialect dialect, TypeConfiguration typeConfiguration, SqlAstNodeRenderingMode defaultArgumentRenderingMode, String concatOperator)
CountFunction(Dialect dialect, TypeConfiguration typeConfiguration, SqlAstNodeRenderingMode defaultArgumentRenderingMode, String concatOperator, String concatArgumentCastType, boolean castDistinctStringConcat)
CountFunction(Dialect dialect, TypeConfiguration typeConfiguration, SqlAstNodeRenderingMode defaultArgumentRenderingMode, String countFunctionName, String concatOperator, String concatArgumentCastType, boolean castDistinctStringConcat)
CountFunction(Dialect dialect, TypeConfiguration typeConfiguration, SqlAstNodeRenderingMode defaultArgumentRenderingMode, String countFunctionName, String concatOperator, String concatArgumentCastType, boolean castDistinctStringConcat, String distinctArgumentCastType)

Method Summary

Modifier and Type	Method	Description
String	getArgumentListSignature()
void	render(SqlAppender sqlAppender, List<? extends SqlAstNode> sqlAstArguments, ReturnableType<?> returnType, SqlAstTranslator<?> walker)
void	render(SqlAppender sqlAppender, List<? extends SqlAstNode> sqlAstArguments, Predicate filter, ReturnableType<?> returnType, SqlAstTranslator<?> translator)

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

generateSqmAggregateFunctionExpression, generateSqmFunctionExpression, generateSqmOrderedSetAggregateFunctionExpression, generateSqmWindowFunctionExpression, getFunctionKind

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

generateAggregateSqmExpression, generateOrderedSetAggregateSqmExpression, generateSqmExpression, generateWindowSqmExpression, 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, 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

CountFunction

public CountFunction(Dialect dialect,
 TypeConfiguration typeConfiguration,
 SqlAstNodeRenderingMode defaultArgumentRenderingMode,
 String concatOperator)

CountFunction

public CountFunction(Dialect dialect,
 TypeConfiguration typeConfiguration,
 SqlAstNodeRenderingMode defaultArgumentRenderingMode,
 String concatOperator,
 String concatArgumentCastType,
 boolean castDistinctStringConcat)

CountFunction

public CountFunction(Dialect dialect,
 TypeConfiguration typeConfiguration,
 SqlAstNodeRenderingMode defaultArgumentRenderingMode,
 String countFunctionName,
 String concatOperator,
 String concatArgumentCastType,
 boolean castDistinctStringConcat)

CountFunction

public CountFunction(Dialect dialect,
 TypeConfiguration typeConfiguration,
 SqlAstNodeRenderingMode defaultArgumentRenderingMode,
 String countFunctionName,
 String concatOperator,
 String concatArgumentCastType,
 boolean castDistinctStringConcat,
 String distinctArgumentCastType)

Method Details

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<?> translator)

getArgumentListSignature

public String getArgumentListSignature()

Overrides:

getArgumentListSignature in class AbstractSqmFunctionDescriptor