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X
- The represented entity or mapped superclass type.public interface IdentifiableType<X>
Instances of the type IdentifiableType
represent entity or
mapped superclass types.
Nested Class Summary |
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Nested classes/interfaces inherited from interface javax.persistence.metamodel.Type |
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Type.PersistenceType |
Method Summary | ||
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getDeclaredId(java.lang.Class<Y> type)
Return the attribute that corresponds to the id attribute declared by the entity or mapped superclass. |
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getDeclaredVersion(java.lang.Class<Y> type)
Return the attribute that corresponds to the version attribute declared by the entity or mapped superclass. |
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getId(java.lang.Class<Y> type)
Return the attribute that corresponds to the id attribute of the entity or mapped superclass. |
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java.util.Set<SingularAttribute<? super X,?>> |
getIdClassAttributes()
Return the attributes corresponding to the id class of the identifiable type. |
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Type<?> |
getIdType()
Return the type that represents the type of the id. |
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IdentifiableType<? super X> |
getSupertype()
Return the identifiable type that corresponds to the most specific mapped superclass or entity extended by the entity or mapped superclass. |
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getVersion(java.lang.Class<Y> type)
Return the attribute that corresponds to the version attribute of the entity or mapped superclass. |
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boolean |
hasSingleIdAttribute()
Whether the identifiable type has a single id attribute. |
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boolean |
hasVersionAttribute()
Whether the identifiable type has a version attribute. |
Methods inherited from interface javax.persistence.metamodel.ManagedType |
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getAttribute, getAttributes, getCollection, getCollection, getDeclaredAttribute, getDeclaredAttributes, getDeclaredCollection, getDeclaredCollection, getDeclaredList, getDeclaredList, getDeclaredMap, getDeclaredMap, getDeclaredPluralAttributes, getDeclaredSet, getDeclaredSet, getDeclaredSingularAttribute, getDeclaredSingularAttribute, getDeclaredSingularAttributes, getList, getList, getMap, getMap, getPluralAttributes, getSet, getSet, getSingularAttribute, getSingularAttribute, getSingularAttributes |
Methods inherited from interface javax.persistence.metamodel.Type |
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getJavaType, getPersistenceType |
Method Detail |
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<Y> SingularAttribute<? super X,Y> getId(java.lang.Class<Y> type)
type
- the type of the represented id attribute
IllegalArgumentException
- if id attribute of the given
type is not present in the identifiable type or if
the identifiable type has an id class<Y> SingularAttribute<X,Y> getDeclaredId(java.lang.Class<Y> type)
type
- the type of the represented declared
id attribute
IllegalArgumentException
- if id attribute of the given
type is not declared in the identifiable type or if
the identifiable type has an id class<Y> SingularAttribute<? super X,Y> getVersion(java.lang.Class<Y> type)
type
- the type of the represented version attribute
IllegalArgumentException
- if version attribute of the
given type is not present in the identifiable type<Y> SingularAttribute<X,Y> getDeclaredVersion(java.lang.Class<Y> type)
type
- the type of the represented declared version
attribute
IllegalArgumentException
- if version attribute of the
type is not declared in the identifiable typeIdentifiableType<? super X> getSupertype()
boolean hasSingleIdAttribute()
boolean hasVersionAttribute()
java.util.Set<SingularAttribute<? super X,?>> getIdClassAttributes()
IllegalArgumentException
- if the identifiable type
does not have an id classType<?> getIdType()
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Generated on 10-February-2011 12:41