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Z
- the source typeX
- the target typepublic interface From<Z,X>
Represents a bound type, usually an entity that appears in the from clause, but may also be an embeddable belonging to an entity in the from clause.
Serves as a factory for Joins of associations, embeddables, and collections belonging to the type, and for Paths of attributes belonging to the type.
Method Summary | ||
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From<Z,X> |
getCorrelationParent()
Returns the parent From object from which the correlated
From object has been obtained through correlation (use
of a Subquery correlate method). |
|
java.util.Set<Join<X,?>> |
getJoins()
Return the joins that have been made from this bound type. |
|
boolean |
isCorrelated()
Whether the From object has been obtained as a result of
correlation (use of a Subquery correlate
method). |
|
|
join(CollectionAttribute<? super X,Y> collection)
Create an inner join to the specified Collection-valued attribute. |
|
|
join(CollectionAttribute<? super X,Y> collection,
JoinType jt)
Create a join to the specified Collection-valued attribute using the given join type. |
|
|
join(ListAttribute<? super X,Y> list)
Create an inner join to the specified List-valued attribute. |
|
|
join(ListAttribute<? super X,Y> list,
JoinType jt)
Create a join to the specified List-valued attribute using the given join type. |
|
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join(MapAttribute<? super X,K,V> map)
Create an inner join to the specified Map-valued attribute. |
|
|
join(MapAttribute<? super X,K,V> map,
JoinType jt)
Create a join to the specified Map-valued attribute using the given join type. |
|
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join(SetAttribute<? super X,Y> set)
Create an inner join to the specified Set-valued attribute. |
|
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join(SetAttribute<? super X,Y> set,
JoinType jt)
Create a join to the specified Set-valued attribute using the given join type. |
|
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join(SingularAttribute<? super X,Y> attribute)
Create an inner join to the specified single-valued attribute. |
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join(SingularAttribute<? super X,Y> attribute,
JoinType jt)
Create a join to the specified single-valued attribute using the given join type. |
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join(java.lang.String attributeName)
Create an inner join to the specified attribute. |
|
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join(java.lang.String attributeName,
JoinType jt)
Create a join to the specified attribute using the given join type. |
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joinCollection(java.lang.String attributeName)
Create an inner join to the specified Collection-valued attribute. |
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joinCollection(java.lang.String attributeName,
JoinType jt)
Create a join to the specified Collection-valued attribute using the given join type. |
|
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joinList(java.lang.String attributeName)
Create an inner join to the specified List-valued attribute. |
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joinList(java.lang.String attributeName,
JoinType jt)
Create a join to the specified List-valued attribute using the given join type. |
|
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joinMap(java.lang.String attributeName)
Create an inner join to the specified Map-valued attribute. |
|
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joinMap(java.lang.String attributeName,
JoinType jt)
Create a join to the specified Map-valued attribute using the given join type. |
|
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joinSet(java.lang.String attributeName)
Create an inner join to the specified Set-valued attribute. |
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joinSet(java.lang.String attributeName,
JoinType jt)
Create a join to the specified Set-valued attribute using the given join type. |
Methods inherited from interface javax.persistence.criteria.Path |
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get, get, get, get, getModel, getParentPath, type |
Methods inherited from interface javax.persistence.criteria.Expression |
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as, in, in, in, in, isNotNull, isNull |
Methods inherited from interface javax.persistence.criteria.Selection |
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alias, getCompoundSelectionItems, isCompoundSelection |
Methods inherited from interface javax.persistence.TupleElement |
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getAlias, getJavaType |
Methods inherited from interface javax.persistence.criteria.FetchParent |
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fetch, fetch, fetch, fetch, fetch, fetch, getFetches |
Method Detail |
---|
java.util.Set<Join<X,?>> getJoins()
boolean isCorrelated()
From
object has been obtained as a result of
correlation (use of a Subquery
correlate
method).
From<Z,X> getCorrelationParent()
From
object from which the correlated
From
object has been obtained through correlation (use
of a Subquery
correlate
method).
IllegalStateException
- if the From object has
not been obtained through correlation<Y> Join<X,Y> join(SingularAttribute<? super X,Y> attribute)
attribute
- target of the join
<Y> Join<X,Y> join(SingularAttribute<? super X,Y> attribute, JoinType jt)
attribute
- target of the joinjt
- join type
<Y> CollectionJoin<X,Y> join(CollectionAttribute<? super X,Y> collection)
collection
- target of the join
<Y> SetJoin<X,Y> join(SetAttribute<? super X,Y> set)
set
- target of the join
<Y> ListJoin<X,Y> join(ListAttribute<? super X,Y> list)
list
- target of the join
<K,V> MapJoin<X,K,V> join(MapAttribute<? super X,K,V> map)
map
- target of the join
<Y> CollectionJoin<X,Y> join(CollectionAttribute<? super X,Y> collection, JoinType jt)
collection
- target of the joinjt
- join type
<Y> SetJoin<X,Y> join(SetAttribute<? super X,Y> set, JoinType jt)
set
- target of the joinjt
- join type
<Y> ListJoin<X,Y> join(ListAttribute<? super X,Y> list, JoinType jt)
list
- target of the joinjt
- join type
<K,V> MapJoin<X,K,V> join(MapAttribute<? super X,K,V> map, JoinType jt)
map
- target of the joinjt
- join type
<X,Y> Join<X,Y> join(java.lang.String attributeName)
attributeName
- name of the attribute for the
target of the join
IllegalArgumentException
- if attribute of the given
name does not exist<X,Y> CollectionJoin<X,Y> joinCollection(java.lang.String attributeName)
attributeName
- name of the attribute for the
target of the join
IllegalArgumentException
- if attribute of the given
name does not exist<X,Y> SetJoin<X,Y> joinSet(java.lang.String attributeName)
attributeName
- name of the attribute for the
target of the join
IllegalArgumentException
- if attribute of the given
name does not exist<X,Y> ListJoin<X,Y> joinList(java.lang.String attributeName)
attributeName
- name of the attribute for the
target of the join
IllegalArgumentException
- if attribute of the given
name does not exist<X,K,V> MapJoin<X,K,V> joinMap(java.lang.String attributeName)
attributeName
- name of the attribute for the
target of the join
IllegalArgumentException
- if attribute of the given
name does not exist<X,Y> Join<X,Y> join(java.lang.String attributeName, JoinType jt)
attributeName
- name of the attribute for the
target of the joinjt
- join type
IllegalArgumentException
- if attribute of the given
name does not exist<X,Y> CollectionJoin<X,Y> joinCollection(java.lang.String attributeName, JoinType jt)
attributeName
- name of the attribute for the
target of the joinjt
- join type
IllegalArgumentException
- if attribute of the given
name does not exist<X,Y> SetJoin<X,Y> joinSet(java.lang.String attributeName, JoinType jt)
attributeName
- name of the attribute for the
target of the joinjt
- join type
IllegalArgumentException
- if attribute of the given
name does not exist<X,Y> ListJoin<X,Y> joinList(java.lang.String attributeName, JoinType jt)
attributeName
- name of the attribute for the
target of the joinjt
- join type
IllegalArgumentException
- if attribute of the given
name does not exist<X,K,V> MapJoin<X,K,V> joinMap(java.lang.String attributeName, JoinType jt)
attributeName
- name of the attribute for the
target of the joinjt
- join type
IllegalArgumentException
- if attribute of the given
name does not exist
|
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Generated on 10-February-2011 12:41