org.optaplanner.core.impl.domain.variable.anchor
Class ExternalizedAnchorVariableSupply
java.lang.Object
org.optaplanner.core.impl.domain.variable.anchor.ExternalizedAnchorVariableSupply
- All Implemented Interfaces:
- AnchorVariableSupply, StatefulVariableListener<Object>, VariableListener<Object>, Supply
public class ExternalizedAnchorVariableSupply
- extends Object
- implements StatefulVariableListener<Object>, AnchorVariableSupply
Alternative to AnchorVariableListener
.
previousVariableDescriptor
protected final VariableDescriptor previousVariableDescriptor
nextVariableSupply
protected final SingletonInverseVariableSupply nextVariableSupply
anchorMap
protected Map<Object,Object> anchorMap
ExternalizedAnchorVariableSupply
public ExternalizedAnchorVariableSupply(VariableDescriptor previousVariableDescriptor,
SingletonInverseVariableSupply nextVariableSupply)
getSourceVariableDescriptor
public VariableDescriptor getSourceVariableDescriptor()
- Specified by:
getSourceVariableDescriptor
in interface StatefulVariableListener<Object>
resetWorkingSolution
public void resetWorkingSolution(ScoreDirector scoreDirector)
- Specified by:
resetWorkingSolution
in interface StatefulVariableListener<Object>
clearWorkingSolution
public void clearWorkingSolution(ScoreDirector scoreDirector)
- Specified by:
clearWorkingSolution
in interface StatefulVariableListener<Object>
beforeEntityAdded
public void beforeEntityAdded(ScoreDirector scoreDirector,
Object entity)
- Specified by:
beforeEntityAdded
in interface VariableListener<Object>
afterEntityAdded
public void afterEntityAdded(ScoreDirector scoreDirector,
Object entity)
- Specified by:
afterEntityAdded
in interface VariableListener<Object>
beforeVariableChanged
public void beforeVariableChanged(ScoreDirector scoreDirector,
Object entity)
- Specified by:
beforeVariableChanged
in interface VariableListener<Object>
afterVariableChanged
public void afterVariableChanged(ScoreDirector scoreDirector,
Object entity)
- Specified by:
afterVariableChanged
in interface VariableListener<Object>
beforeEntityRemoved
public void beforeEntityRemoved(ScoreDirector scoreDirector,
Object entity)
- Specified by:
beforeEntityRemoved
in interface VariableListener<Object>
afterEntityRemoved
public void afterEntityRemoved(ScoreDirector scoreDirector,
Object entity)
- Specified by:
afterEntityRemoved
in interface VariableListener<Object>
insert
protected void insert(ScoreDirector scoreDirector,
Object entity)
getAnchor
public Object getAnchor(Object entity)
- Specified by:
getAnchor
in interface AnchorVariableSupply
- Parameters:
entity
- never null
- Returns:
- sometimes null, the anchor for the entity
toString
public String toString()
- Overrides:
toString
in class Object
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