public class EmptyAddedRelations extends Object implements AddedRelationsContainer
EMPTY
Modifier and Type | Method and Description |
---|---|
boolean |
add(InternalRelation relation) |
void |
clear()
Clears the container which releases allocated memory.
|
Collection<InternalRelation> |
getAll()
This method returns all relations in this container.
|
static EmptyAddedRelations |
getInstance() |
Iterable<InternalRelation> |
getView(com.google.common.base.Predicate<InternalRelation> filter) |
boolean |
isEmpty() |
boolean |
remove(InternalRelation relation) |
public static EmptyAddedRelations getInstance()
public boolean add(InternalRelation relation)
add
in interface AddedRelationsContainer
public boolean remove(InternalRelation relation)
remove
in interface AddedRelationsContainer
public Iterable<InternalRelation> getView(com.google.common.base.Predicate<InternalRelation> filter)
getView
in interface AddedRelationsContainer
public boolean isEmpty()
isEmpty
in interface AddedRelationsContainer
public Collection<InternalRelation> getAll()
AddedRelationsContainer
getAll
in interface AddedRelationsContainer
public void clear()
AddedRelationsContainer
clear
in interface AddedRelationsContainer
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