org.openstreetmap.josm.command

Interface DeleteCommand.DeletionCallback

Enclosing class:

DeleteCommand

public static interface DeleteCommand.DeletionCallback

Called when a deletion operation must be checked and confirmed by user.

Since:

12749

Method Summary

Modifier and Type	Method and Description
boolean	checkAndConfirmOutlyingDelete(java.util.Collection<? extends OsmPrimitive> primitives, java.util.Collection<? extends OsmPrimitive> ignore) Check whether user is about to delete data outside of the download area.
boolean	confirmDeletionFromRelation(java.util.Collection<RelationToChildReference> references) Confirm before removing a collection of primitives from their parent relations.
boolean	confirmRelationDeletion(java.util.Collection<Relation> relations) Confirm before deleting a relation, as it is a common newbie error.

Method Detail

checkAndConfirmOutlyingDelete

boolean checkAndConfirmOutlyingDelete(java.util.Collection<? extends OsmPrimitive> primitives,
                                      java.util.Collection<? extends OsmPrimitive> ignore)

Check whether user is about to delete data outside of the download area. Request confirmation if he is.

Parameters:

primitives - the primitives to operate on

ignore - null or a primitive to be ignored

Returns:

true, if operating on outlying primitives is OK; false, otherwise

confirmRelationDeletion

boolean confirmRelationDeletion(java.util.Collection<Relation> relations)

Confirm before deleting a relation, as it is a common newbie error.

Parameters:

relations - relation to check for deletion

Returns:

true if user confirms the deletion

Since:

12760

confirmDeletionFromRelation

boolean confirmDeletionFromRelation(java.util.Collection<RelationToChildReference> references)

Confirm before removing a collection of primitives from their parent relations.

Parameters:

references - the list of relation-to-child references

Returns:

true if user confirms the deletion

Since:

12763