org.apache.openjpa.kernel
Class MethodStoreQuery
java.lang.Object
org.apache.openjpa.kernel.AbstractStoreQuery
org.apache.openjpa.kernel.MethodStoreQuery
- All Implemented Interfaces:
- Serializable, QueryOperations, StoreQuery
public class MethodStoreQuery
- extends AbstractStoreQuery
A query that is executed by a user-defined method.
- Author:
- Abe White
- See Also:
- Serialized Form
Methods inherited from class org.apache.openjpa.kernel.AbstractStoreQuery |
getAggregateListener, getContext, getFilterListener, newCompilation, newCompilationKey, populateFromCompilation, requiresCandidateType, requiresParameterDeclarations, setContext, setQuery, supportsAbstractExecutors, supportsParameterDeclarations |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
LANGUAGE
public static final String LANGUAGE
- See Also:
- Constant Field Values
MethodStoreQuery
public MethodStoreQuery()
invalidateCompilation
public void invalidateCompilation()
- Description copied from interface:
StoreQuery
- Invalidate any internal compilation state.
- Specified by:
invalidateCompilation
in interface StoreQuery
- Overrides:
invalidateCompilation
in class AbstractStoreQuery
newInMemoryExecutor
public StoreQuery.Executor newInMemoryExecutor(ClassMetaData meta,
boolean subs)
- Description copied from interface:
StoreQuery
- Return an executor for in-memory execution of this query.
Executors must be cachable and thread safe. If this class returns
true from
StoreQuery.supportsAbstractExecutors()
, the given metadata
will always be for the candidate class of this query, or possibly
null if the candidate class is not itself persistence capable (like
an interface or abstract base class). Otherwise, the given type will
be a mapped class.
- Specified by:
newInMemoryExecutor
in interface StoreQuery
- Overrides:
newInMemoryExecutor
in class AbstractStoreQuery
subs
- whether to include dependent mapped subclasses in the
results; independent subclasses should never be included
newDataStoreExecutor
public StoreQuery.Executor newDataStoreExecutor(ClassMetaData meta,
boolean subs)
- Description copied from interface:
StoreQuery
- Return an executor for datastore execution of this query.
Executors must be cachable and thread safe. If this class returns
true from
StoreQuery.supportsAbstractExecutors()
, the given metadata
will always be for the candidate class of this query, or possibly
null if the candidate class is not itself persistence capable (like
an interface or abstract base class). Otherwise, the given type will
be a mapped class.
- Specified by:
newDataStoreExecutor
in interface StoreQuery
- Overrides:
newDataStoreExecutor
in class AbstractStoreQuery
subs
- whether to include dependent mapped subclasses in the
results; independent subclasses should never be included
supportsInMemoryExecution
public boolean supportsInMemoryExecution()
- Description copied from interface:
StoreQuery
- True if this query supports in-memory execution, false if it
can only run against the datastore.
- Specified by:
supportsInMemoryExecution
in interface StoreQuery
- Overrides:
supportsInMemoryExecution
in class AbstractStoreQuery
supportsDataStoreExecution
public boolean supportsDataStoreExecution()
- Description copied from interface:
StoreQuery
- True if this query supports datastore execution, false if it
can only run in memory.
- Specified by:
supportsDataStoreExecution
in interface StoreQuery
- Overrides:
supportsDataStoreExecution
in class AbstractStoreQuery
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