Package org.apache.cayenne.map
Interface EntitySorter
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- All Known Implementing Classes:
AshwoodEntitySorter
,WeightedAshwoodEntitySorter
public interface EntitySorter
Defines API for sorting of Cayenne entities based on their mutual dependencies.- Since:
- 1.1
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description Comparator<DbEntity>
getDbEntityComparator()
Comparator<ObjEntity>
getObjEntityComparator()
boolean
isReflexive(DbEntity entity)
void
setEntityResolver(EntityResolver resolver)
Sets EntityResolver for this sorter.void
sortDbEntities(List<DbEntity> dbEntities, boolean deleteOrder)
Sorts a list of DbEntities.void
sortObjectsForEntity(ObjEntity entity, List<?> objects, boolean deleteOrder)
Sorts a list of objects belonging to the ObjEntity.void
sortObjEntities(List<ObjEntity> objEntities, boolean deleteOrder)
Sorts a list of ObjEntities.
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Method Detail
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setEntityResolver
void setEntityResolver(EntityResolver resolver)
Sets EntityResolver for this sorter. All entities present in the resolver will be used to determine sort ordering.- Since:
- 3.1
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sortDbEntities
void sortDbEntities(List<DbEntity> dbEntities, boolean deleteOrder)
Sorts a list of DbEntities.
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sortObjEntities
void sortObjEntities(List<ObjEntity> objEntities, boolean deleteOrder)
Sorts a list of ObjEntities.
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sortObjectsForEntity
void sortObjectsForEntity(ObjEntity entity, List<?> objects, boolean deleteOrder)
Sorts a list of objects belonging to the ObjEntity.
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getDbEntityComparator
Comparator<DbEntity> getDbEntityComparator()
- Returns:
- comparator for
DbEntity
- Since:
- 4.2
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getObjEntityComparator
Comparator<ObjEntity> getObjEntityComparator()
- Returns:
- comparator for
ObjEntity
- Since:
- 4.2
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isReflexive
boolean isReflexive(DbEntity entity)
- Parameters:
entity
- to check- Returns:
- is entity has reflexive relationships
- Since:
- 4.2
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