/**
* The project should be inherited to sub-nodes. This method returns the project from the first
* parent with a
*
* <ul>
* customer
* </ul>
*
* defined. If that node has no project deined this method returns <null>. The reason we check the
* customer is that this customer is inherited to sub-nodes and this customer defines available
* project numbers. If no project is defined then there is no default project number or sub-nodes.
*
* @param node
* @return customer - first Customer defined up-streams.
*/
public Project getProjectFromParent() {
Project project = null;
Node node = this;
while (node != null) {
if (node.getCustomer() != null) {
project = node.getProject();
break;
}
switch (node.eClass().getClassifierID()) {
case RememberPackage.FOLDER:
node = ((Folder) node).getParent();
break;
case RememberPackage.TASK:
node = ((Task) node).getParent();
break;
default:
node = null;
}
}
return project;
}
/**
* The customer should be inherited to sub-nodes. This method returns the customer from the first
* parent with a customer defined.
*
* @param node
* @return customer - first Customer defined up-streams.
*/
public Customer getCustomerFromParent() {
Customer customer = null;
Node node = this;
while (node != null) {
customer = node.getCustomer();
if (customer != null) break;
switch (node.eClass().getClassifierID()) {
case RememberPackage.FOLDER:
node = ((Folder) node).getParent();
break;
case RememberPackage.TASK:
node = ((Task) node).getParent();
break;
default:
node = null;
}
}
return customer;
}
