Package org.apache.cayenne.map
Interface EntitySorter
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- All Known Implementing Classes:
AshwoodEntitySorter,WeightedAshwoodEntitySorter
public interface EntitySorterDefines 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()booleanisReflexive(DbEntity entity)voidsetEntityResolver(EntityResolver resolver)Sets EntityResolver for this sorter.voidsortDbEntities(List<DbEntity> dbEntities, boolean deleteOrder)Sorts a list of DbEntities.voidsortObjectsForEntity(ObjEntity entity, List<?> objects, boolean deleteOrder)Sorts a list of objects belonging to the ObjEntity.voidsortObjEntities(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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