private int countLayerPropertiesModified() {
int count = 0;
System.out.println("Memento Counting: ");
System.out.println("Memento Counting: " + this.modifiedLayersMap.values());
for (AbstractMementoOriginalProperties memento : this.modifiedLayersMap.values()) {
System.out.println("Memento changed: " + memento.isChanged());
if (memento.isChanged()) {
count++;
}
}
return count;
}
private void prepareLayerPropertiesModified() {
for (AbstractMementoOriginalProperties memento : this.modifiedLayersMap.values()) {
if (memento.isChanged()) {
this.add(memento);
}
}
this.modifiedLayersMap.clear();
}