Package org.springframework.data.mapping
Class Parameter<T,P extends PersistentProperty<P>>
java.lang.Object
org.springframework.data.mapping.Parameter<T,P>
- Type Parameters:
T
- the type of the parameter
Value object to represent constructor parameters.
- Author:
- Oliver Gierke
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Constructor Summary
ConstructorDescriptionParameter
(String name, TypeInformation<T> type, Annotation[] annotations, PersistentEntity<T, P> entity) -
Method Summary
Modifier and TypeMethodDescriptionboolean
org.springframework.core.annotation.MergedAnnotations
Merged annotations that this parameter is annotated with.getName()
Returns the name of the parameter.Returns the raw resolved type of the parameter.Returns the key to be used when looking up a source data structure to populate the actual parameter value.getType()
Returns theTypeInformation
of the parameter.int
hashCode()
boolean
Returns whether the constructor parameter is equipped with a SpEL expression.
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Constructor Details
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Parameter
public Parameter(@Nullable String name, TypeInformation<T> type, Annotation[] annotations, @Nullable PersistentEntity<T, P> entity) Creates a newParameter
with the given name,TypeInformation
as well as an array ofAnnotation
s. Will inspect the annotations for anValue
annotation to lookup a key or an SpEL expression to be evaluated.- Parameters:
name
- the name of the parameter, can be nulltype
- must not be nullannotations
- must not be null but can be emptyentity
- must not be null.
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Method Details
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getName
Returns the name of the parameter.- Returns:
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getType
Returns theTypeInformation
of the parameter.- Returns:
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getAnnotations
public org.springframework.core.annotation.MergedAnnotations getAnnotations()Merged annotations that this parameter is annotated with.- Returns:
- Since:
- 2.5
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getRawType
Returns the raw resolved type of the parameter.- Returns:
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getSpelExpression
Returns the key to be used when looking up a source data structure to populate the actual parameter value.- Returns:
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hasSpelExpression
public boolean hasSpelExpression()Returns whether the constructor parameter is equipped with a SpEL expression.- Returns:
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equals
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hashCode
public int hashCode()
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