/**
* The properties are copied only the first time, in this way we can save only the layers
* effectively modified from the original one
*/
@Override
public AbstractMementoOriginalProperties copyOriginalProperties(GPBeanTreeModel element) {
AbstractMementoOriginalProperties mementoOriginalProperties = null;
if (!this.modifiedLayersMap.containsKey(element)) {
mementoOriginalProperties = MementoSaveBuilder.generateMementoOriginalProperties(element);
mementoOriginalProperties.copyOriginalProperties(element);
}
return mementoOriginalProperties;
}
