-
- All Superinterfaces:
- ElementDescriptor
- All Known Subinterfaces:
- ConstructorDescriptor, MethodDescriptor
public interface ExecutableDescriptor extends ElementDescriptor
Provides the common functionality ofMethodDescriptor
andConstructorDescriptor
.- Since:
- 1.1
- Author:
- Gunnar Morling
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Nested Class Summary
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Nested classes/interfaces inherited from interface javax.validation.metadata.ElementDescriptor
ElementDescriptor.ConstraintFinder
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method and Description ElementDescriptor.ConstraintFinder
findConstraints()
Returns a finder that will always return an emptySet
.Set<ConstraintDescriptor<?>>
getConstraintDescriptors()
Returns an emptySet
.CrossParameterDescriptor
getCrossParameterDescriptor()
Returns a descriptor containing the cross-parameter constraints of this executable.String
getName()
Returns the method name in case this descriptor represents a method or the non-qualified name of the declaring class in case this descriptor represents a constructor.List<ParameterDescriptor>
getParameterDescriptors()
Returns a list of descriptors representing this executable's parameters, in the order of their declaration, including synthetic parameters.ReturnValueDescriptor
getReturnValueDescriptor()
Returns a descriptor for this executable's return value.boolean
hasConstrainedParameters()
Returnstrue
if the executable parameters are constrained either: because of a constraint on at least one of the parameters because of a cascade on at least one of the parameters (viaValid
) because of at least one cross-parameter constraint Also returnsfalse
if there is no parameter.boolean
hasConstrainedReturnValue()
Returnstrue
if the executable return value is constrained either: because of a constraint on the return value because validation is cascaded on the return value (viaValid
) Also returnsfalse
if there is no return value.boolean
hasConstraints()
Returnsfalse
.-
Methods inherited from interface javax.validation.metadata.ElementDescriptor
getElementClass
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Method Detail
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getName
String getName()
Returns the method name in case this descriptor represents a method or the non-qualified name of the declaring class in case this descriptor represents a constructor.- Returns:
- the name of the executable represented by this descriptor
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getParameterDescriptors
List<ParameterDescriptor> getParameterDescriptors()
Returns a list of descriptors representing this executable's parameters, in the order of their declaration, including synthetic parameters.- Returns:
- a list of descriptors representing this executable's
parameters; an empty list will be returned if this executable has
no parameters, but never
null
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getCrossParameterDescriptor
CrossParameterDescriptor getCrossParameterDescriptor()
Returns a descriptor containing the cross-parameter constraints of this executable.- Returns:
- a descriptor containing the cross-parameter constraints of this executable
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getReturnValueDescriptor
ReturnValueDescriptor getReturnValueDescriptor()
Returns a descriptor for this executable's return value. An executable without return value will return a descriptor representingvoid
. This descriptor will have no constraint associated.- Returns:
- a descriptor for this executable's return value
-
hasConstrainedParameters
boolean hasConstrainedParameters()
Returnstrue
if the executable parameters are constrained either:- because of a constraint on at least one of the parameters
- because of a cascade on at least one of the parameters (via
Valid
) - because of at least one cross-parameter constraint
false
if there is no parameter.- Returns:
true
if the executable parameters are constrained
-
hasConstrainedReturnValue
boolean hasConstrainedReturnValue()
Returnstrue
if the executable return value is constrained either:- because of a constraint on the return value
- because validation is cascaded on the return value (via
Valid
)
false
if there is no return value.- Returns:
true
if the executable return value is constrained
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hasConstraints
boolean hasConstraints()
Returnsfalse
. An executable per se does not host constraints, usegetParameterDescriptors()
,getCrossParameterDescriptor()
andgetReturnValueDescriptor()
to discover constraints.- Specified by:
hasConstraints
in interfaceElementDescriptor
- Returns:
false
-
getConstraintDescriptors
Set<ConstraintDescriptor<?>> getConstraintDescriptors()
Returns an emptySet
. An executable per se does not host constraints, usegetParameterDescriptors()
,getCrossParameterDescriptor()
andgetReturnValueDescriptor()
to discover constraints.- Specified by:
getConstraintDescriptors
in interfaceElementDescriptor
- Returns:
- an empty
Set
-
findConstraints
ElementDescriptor.ConstraintFinder findConstraints()
Returns a finder that will always return an emptySet
. An executable per se does not host constraints, usegetParameterDescriptors()
,getCrossParameterDescriptor()
andgetReturnValueDescriptor()
to discover constraints.- Specified by:
findConstraints
in interfaceElementDescriptor
- Returns:
ConstraintFinder
object
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Document créé le 11/06/2005, dernière modification le 18/08/2025
Source du document imprimé : https://www.gaudry.be/java-api-javaee-rf-javax/validation/metadata/ExecutableDescriptor.html
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