Package org.apache.cayenne.ashwood

Class WeightedAshwoodEntitySorter

java.lang.Object

org.apache.cayenne.ashwood.AshwoodEntitySorter

org.apache.cayenne.ashwood.WeightedAshwoodEntitySorter

All Implemented Interfaces:

EntitySorter

public class WeightedAshwoodEntitySorter
extends AshwoodEntitySorter

EntitySorter that takes into account entity "weights", and otherwise delegating to another (topological) sorter.

Since:

3.1, since 4.0 moved to cayenne-server from cayenne-lifecycle

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<DbEntity,Integer>	entityWeights

Fields inherited from class org.apache.cayenne.ashwood.AshwoodEntitySorter

components, dbEntityComparator, entityResolver, objEntityComparator, reflexiveDbEntities

Constructor Summary

Constructors

Constructor	Description
WeightedAshwoodEntitySorter()

Method Summary

Modifier and Type	Method	Description
protected void	addWeightForEntity(ObjEntity entity)
protected void	doIndexSorter()	Reindexes internal sorter without synchronization.
protected Comparator<DbEntity>	getDbEntityComparator(boolean dependantFirst)
protected Comparator<ObjEntity>	getObjEntityComparator(boolean dependantFirst)

Methods inherited from class org.apache.cayenne.ashwood.AshwoodEntitySorter

buildDigraph, findReflexiveMaster, getDbEntityComparator, getObjEntityComparator, getReflexiveRelationshipsNames, indexSorter, isReflexive, setEntityResolver, sortDbEntities, sortObjectsForEntity, sortObjectsForEntity, sortObjEntities, topologicalSort

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

entityWeights

protected Map<DbEntity,Integer> entityWeights

Constructor Details

WeightedAshwoodEntitySorter

public WeightedAshwoodEntitySorter()

Method Details

doIndexSorter

protected void doIndexSorter()

Description copied from class: AshwoodEntitySorter

Reindexes internal sorter without synchronization.

Overrides:

doIndexSorter in class AshwoodEntitySorter

addWeightForEntity

protected void addWeightForEntity(ObjEntity entity)

getDbEntityComparator

protected Comparator<DbEntity> getDbEntityComparator(boolean dependantFirst)

Overrides:

getDbEntityComparator in class AshwoodEntitySorter

getObjEntityComparator

protected Comparator<ObjEntity> getObjEntityComparator(boolean dependantFirst)

Overrides:

getObjEntityComparator in class AshwoodEntitySorter