public void unrelateAcrossR25From(Model_c target, boolean notifyChanges) {
if (target == null) return;
if (IsMovingInModel == null) return; // already unrelated
if (target != IsMovingInModel) {
Exception e = new Exception();
e.fillInStackTrace();
CanvasPlugin.logError("Tried to unrelate from non-related instance across R25", e);
return;
}
if (target != null) {
target.clearBackPointerR25To(this);
}
if (IsMovingInModel != null) {
m_diagramid = IsMovingInModel.getDiagramid();
if (IdAssigner.NULL_UUID.equals(m_diagramid)) {
m_diagramid = IsMovingInModel.getDiagramidCachedValue();
}
IsMovingInModel = null;
target.removeRef();
if (notifyChanges) {
RelationshipChangeModelDelta change =
new RelationshipChangeModelDelta(
Modeleventnotification_c.DELTA_ELEMENT_UNRELATED, this, target, "25", "");
Ooaofgraphics.getDefaultInstance().fireModelElementRelationChanged(change);
}
}
}
public void relateAcrossR25To(Model_c target, boolean notifyChanges) {
if (target == null) return;
if (target == IsMovingInModel) return; // already related
if (IsMovingInModel != target) {
Object oldKey = getInstanceKey();
if (IsMovingInModel != null) {
IsMovingInModel.clearBackPointerR25To(this);
if (Boolean.valueOf(System.getenv("PTC_MCC_ENABLED")) == true) { // $NON-NLS-1$
Ooaofgraphics.log.println(
ILogger.CONSISTENCY,
"ElementInMove_c.relateAcrossR25To(Model_c target)",
"Relate performed across R25 from Element In Move to Model without unrelate of prior instance.");
}
}
IsMovingInModel = target;
if (IdAssigner.NULL_UUID.equals(target.getDiagramid())) {
// do not update cached value
} else {
// update cached value
m_diagramid = target.getDiagramidCachedValue();
}
updateInstanceKey(oldKey, getInstanceKey());
target.setBackPointerR25To(this);
target.addRef();
if (notifyChanges) {
RelationshipChangeModelDelta change =
new RelationshipChangeModelDelta(
Modeleventnotification_c.DELTA_ELEMENT_RELATED, this, target, "25", "");
Ooaofgraphics.getDefaultInstance().fireModelElementRelationChanged(change);
}
}
}
public java.util.UUID getDiagramid() {
if (IsMovingInModel != null) {
return IsMovingInModel.getDiagramid();
}
return IdAssigner.NULL_UUID;
}
public boolean evaluate(Object candidate) {
Model_c selected = (Model_c) candidate;
boolean retval = false;
retval = (selected.getDiagramid().equals(m_p22337));
return retval;
}