Package org.hibernate.dialect.function
Class FormatFunction
- java.lang.Object
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- org.hibernate.query.sqm.function.AbstractSqmFunctionDescriptor
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- org.hibernate.dialect.function.FormatFunction
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- All Implemented Interfaces:
FunctionRenderer
,FunctionRenderingSupport
,SqmFunctionDescriptor
- Direct Known Subclasses:
DB2FormatEmulation
,SQLServerFormatEmulation
public class FormatFunction extends AbstractSqmFunctionDescriptor implements FunctionRenderer
A format function with support for composite temporal expressions.
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Nested Class Summary
Nested Classes Modifier and Type Class Description protected static class
FormatFunction.FormatSqmFunction<T>
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Constructor Summary
Constructors Constructor Description FormatFunction(String nativeFunctionName, boolean reversedArguments, boolean concatPattern, boolean supportsTime, TypeConfiguration typeConfiguration)
FormatFunction(String nativeFunctionName, boolean reversedArguments, boolean concatPattern, TypeConfiguration typeConfiguration)
FormatFunction(String nativeFunctionName, TypeConfiguration typeConfiguration)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected <T> SelfRenderingSqmFunction<T>
generateSqmFunctionExpression(List<? extends SqmTypedNode<?>> arguments, ReturnableType<T> impliedResultType, QueryEngine queryEngine)
Return an SQM node or subtree representing an invocation of this function with the given arguments.String
getArgumentListSignature()
void
render(SqlAppender sqlAppender, List<? extends SqlAstNode> sqlAstArguments, ReturnableType<?> returnType, SqlAstTranslator<?> walker)
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Methods inherited from class org.hibernate.query.sqm.function.AbstractSqmFunctionDescriptor
generateAggregateSqmExpression, generateOrderedSetAggregateSqmExpression, generateSqmAggregateFunctionExpression, generateSqmExpression, generateSqmOrderedSetAggregateFunctionExpression, generateSqmWindowFunctionExpression, generateWindowSqmExpression, getArgumentsValidator, getArgumentTypeResolver, getName, getReturnSignature, getReturnTypeResolver, getSignature
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.hibernate.query.sqm.function.FunctionRenderer
render, render, render, render
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Methods inherited from interface org.hibernate.query.sqm.function.FunctionRenderingSupport
render, render, render
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Methods inherited from interface org.hibernate.query.sqm.function.SqmFunctionDescriptor
alwaysIncludesParentheses, generateSqmExpression, generateSqmExpression, getFunctionKind
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Constructor Detail
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FormatFunction
public FormatFunction(String nativeFunctionName, TypeConfiguration typeConfiguration)
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FormatFunction
public FormatFunction(String nativeFunctionName, boolean reversedArguments, boolean concatPattern, TypeConfiguration typeConfiguration)
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FormatFunction
public FormatFunction(String nativeFunctionName, boolean reversedArguments, boolean concatPattern, boolean supportsTime, TypeConfiguration typeConfiguration)
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Method Detail
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render
public void render(SqlAppender sqlAppender, List<? extends SqlAstNode> sqlAstArguments, ReturnableType<?> returnType, SqlAstTranslator<?> walker)
- Specified by:
render
in interfaceFunctionRenderer
- Specified by:
render
in interfaceFunctionRenderingSupport
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generateSqmFunctionExpression
protected <T> SelfRenderingSqmFunction<T> generateSqmFunctionExpression(List<? extends SqmTypedNode<?>> arguments, ReturnableType<T> impliedResultType, QueryEngine queryEngine)
Description copied from class:AbstractSqmFunctionDescriptor
Return an SQM node or subtree representing an invocation of this function with the given arguments. This method may be overridden in the case of function descriptors that wish to customize creation of the node.- Specified by:
generateSqmFunctionExpression
in classAbstractSqmFunctionDescriptor
- Parameters:
arguments
- the arguments of the function invocationimpliedResultType
- the function return type as inferred from its usage
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getArgumentListSignature
public String getArgumentListSignature()
- Overrides:
getArgumentListSignature
in classAbstractSqmFunctionDescriptor
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