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java.lang.Object com.mysema.query.support.SimpleProjectableAdapter<T>
T
- type of entitypublic class SimpleProjectableAdapter<T>
SimpleQueryAdapter is an apdater implementation for the SimpleQuery and SimpleProjectabl interfaces
Constructor Summary | |
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SimpleProjectableAdapter(Q query,
Expression<T> projection)
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SimpleProjectableAdapter(SimpleQuery<?> query,
Projectable projectable,
Expression<T> projection)
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Method Summary | ||
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long |
count()
Get the count of matched elements |
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long |
countDistinct()
Get the count of distinct matched elements |
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SimpleProjectableAdapter<T> |
distinct()
Set the Query to return distinct results |
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boolean |
exists()
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com.mysema.commons.lang.CloseableIterator<T> |
iterate()
Get the projection as a typed closeable Iterator |
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com.mysema.commons.lang.CloseableIterator<T> |
iterateDistinct()
Get the projection as a typed closeable Iterator with distinct elements |
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SimpleProjectableAdapter<T> |
limit(long limit)
Defines the limit / max results for the query results |
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List<T> |
list()
Get the projection as a typed List |
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List<T> |
listDistinct()
Get the projection as a typed List with distinct elements |
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SearchResults<T> |
listDistinctResults()
Get the projection in SearchResults form with distinct element |
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SearchResults<T> |
listResults()
Get the projection in SearchResults form |
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boolean |
notExists()
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SimpleProjectableAdapter<T> |
offset(long offset)
Defines the offset for the query results |
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SimpleProjectableAdapter<T> |
orderBy(OrderSpecifier<?>... o)
Defines the order expressions |
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SimpleProjectableAdapter<T> |
restrict(QueryModifiers modifiers)
Defines both limit and offset of the query results |
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set(ParamExpression<P> param,
P value)
Set the given parameter to the given value |
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T |
singleResult()
Get the projection as a single result or null if no result is found |
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String |
toString()
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T |
uniqueResult()
Get the projection as a unique result or null if no result is found |
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SimpleProjectableAdapter<T> |
where(Predicate... e)
Adds the given filter conditions |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public SimpleProjectableAdapter(Q query, Expression<T> projection)
public SimpleProjectableAdapter(SimpleQuery<?> query, Projectable projectable, Expression<T> projection)
Method Detail |
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public boolean exists()
exists
in interface SimpleProjectable<T>
public boolean notExists()
notExists
in interface SimpleProjectable<T>
public long count()
SimpleProjectable
count
in interface SimpleProjectable<T>
public long countDistinct()
SimpleProjectable
countDistinct
in interface SimpleProjectable<T>
public SimpleProjectableAdapter<T> distinct()
SimpleQuery
distinct
in interface SimpleQuery<SimpleProjectableAdapter<T>>
public SimpleProjectableAdapter<T> limit(long limit)
SimpleQuery
limit
in interface SimpleQuery<SimpleProjectableAdapter<T>>
public com.mysema.commons.lang.CloseableIterator<T> iterate()
SimpleProjectable
iterate
in interface SimpleProjectable<T>
public com.mysema.commons.lang.CloseableIterator<T> iterateDistinct()
SimpleProjectable
iterateDistinct
in interface SimpleProjectable<T>
public List<T> list()
SimpleProjectable
list
in interface SimpleProjectable<T>
public List<T> listDistinct()
SimpleProjectable
listDistinct
in interface SimpleProjectable<T>
public SearchResults<T> listDistinctResults()
SimpleProjectable
SearchResults
form with distinct element
listDistinctResults
in interface SimpleProjectable<T>
public SearchResults<T> listResults()
SimpleProjectable
SearchResults
form
listResults
in interface SimpleProjectable<T>
public SimpleProjectableAdapter<T> offset(long offset)
SimpleQuery
offset
in interface SimpleQuery<SimpleProjectableAdapter<T>>
public SimpleProjectableAdapter<T> orderBy(OrderSpecifier<?>... o)
SimpleQuery
orderBy
in interface SimpleQuery<SimpleProjectableAdapter<T>>
public SimpleProjectableAdapter<T> restrict(QueryModifiers modifiers)
SimpleQuery
restrict
in interface SimpleQuery<SimpleProjectableAdapter<T>>
public <P> SimpleProjectableAdapter<T> set(ParamExpression<P> param, P value)
SimpleQuery
set
in interface SimpleQuery<SimpleProjectableAdapter<T>>
public String toString()
toString
in class Object
public T singleResult()
SimpleProjectable
for multiple results only the first one is returned
singleResult
in interface SimpleProjectable<T>
public T uniqueResult()
SimpleProjectable
uniqueResult
in interface SimpleProjectable<T>
public SimpleProjectableAdapter<T> where(Predicate... e)
FilteredClause
where
in interface FilteredClause<SimpleProjectableAdapter<T>>
e
- filter conditions to be added
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