static void Main(string[] args)
{
"Testing ItemEditor Package".title('=');
WriteLine();
ItemEditorTest iET = new ItemEditorTest();
iET.insertData(db);
DBEngine <int, DBElement <int, string> > db = new DBEngine <int, DBElement <int, string> >();
ItemEditor <int, DBElement <int, string> > iEditor = new ItemEditor <int, DBElement <int, string> >(db);
"\n1) Editing metadata".title();
"\nBefore editing metadata for key 1".title();
db.showDB();
"\nAfter editing metadata for key 1".title();
iEditor = new ItemEditor <int, DBElement <int, string> >(db);
iEditor.editMetaData(1, "Sachin Tendulkar", "Cricket player"); //send the values to be edited to the editMetaData() function
db.showDB();
WriteLine();
"\n2) Adding children".title();
"\nBefore adding relationship(children) for key 1".title();
db.showDB();
"\nAfter adding relationship(children) for Key 1".title();
iEditor.addrelationships(1, new List <int> {
3
}); //send a new list with children to be added to a key
db.showDB();
WriteLine();
"\n3) Deleting children".title();
"\nBefore deleting relationship(children) for key 1".title();
db.showDB();
WriteLine();
"\nAfter deleting relationship(children) to Key 1".title(); //send a new list with children to be deleted from a key
iEditor.deleteRelationships(1, new List <int> {
3
});
db.showDB();
WriteLine();
"\n4) Replacing value instance".title();
DBElement <int, string> elem = new DBElement <int, string>(); //create a new element for replacing value
elem.name = "Messi";
elem.payload = "Plays for Argentina";
elem.descr = "Football player";
elem.children.AddRange(new List <int> {
2
});
elem.timeStamp = DateTime.Now;
"\nBefore replacing the value instance for key 2".title();
db.showDB();
WriteLine();
"\nAfter replacing the value instance for key 2".title();
iEditor.replaceValueInstance(2, elem); //send value to be replaced for a key
db.showDB();
}
static void Main(string[] args)
{
DBEngine <int, DBElement <int, string> > db = new DBEngine <int, DBElement <int, string> >();
ItemFactory <int, string> itemFactory = new ItemFactory <int, string>();
"Demonstrating Requirement #2".title();
DBElement <int, string> elem = itemFactory.Create();
elem.name = "element";
elem.descr = "test element";
elem.timeStamp = DateTime.Now.AddDays(-4);
elem.children.AddRange(new List <int> {
1, 2, 3
});
elem.payload = "elem's payload";
WriteLine("\n Item to be inserted.. \n");
elem.showElement();
db.insert(1, elem);
db.showDB();
WriteLine();
WriteLine("\n Inserting second element into DB :");
DBElement <int, string> elem2 = new DBElement <int, string>();
elem2.name = "element2";
elem2.descr = "test element2";
elem2.timeStamp = DateTime.Now;
elem2.children.AddRange(new List <int> {
1, 2, 3, 4
});
elem2.payload = "elem2's payload";
WriteLine("\nItem to be inserted.. \n");
elem2.showElement();
db.insert(2, elem2);
WriteLine("\n\n DB after insertion:");
db.showDB();
"Adding relationship :".title('.');
WriteLine("\n Elements in DB :");
db.showDB();
int key = 2;
var children = new List <int> {
5, 6
};
WriteLine("\n Add children for key {0} : ", key);
foreach (var child in children)
{
Write("{0}, ", child);
}
WriteLine();
db.addRelationship(key, children);
WriteLine("\n\n DB after the change :");
db.showDB();
WriteLine();
"".demarcation();
ItemEditorTest editorTest = new ItemEditorTest();
editorTest.test();
}
static void Main(string[] args)
{
"Testing ItemEditor Package".title('=');
WriteLine();
ItemEditorTest iET = new ItemEditorTest();
iET.insertData(db);
DBEngine<int,DBElement<int,string>> db = new DBEngine<int, DBElement<int, string>>();
ItemEditor<int, DBElement<int,string>> iEditor = new ItemEditor<int, DBElement<int,string>>(db);
"\n1) Editing metadata".title();
"\nBefore editing metadata for key 1".title();
db.showDB();
"\nAfter editing metadata for key 1".title();
iEditor = new ItemEditor<int, DBElement<int, string>>(db);
iEditor.editMetaData(1, "Sachin Tendulkar", "Cricket player"); //send the values to be edited to the editMetaData() function
db.showDB();
WriteLine();
"\n2) Adding children".title();
"\nBefore adding relationship(children) for key 1".title();
db.showDB();
"\nAfter adding relationship(children) for Key 1".title();
iEditor.addrelationships(1, new List<int> { 3 }); //send a new list with children to be added to a key
db.showDB();
WriteLine();
"\n3) Deleting children".title();
"\nBefore deleting relationship(children) for key 1".title();
db.showDB();
WriteLine();
"\nAfter deleting relationship(children) to Key 1".title(); //send a new list with children to be deleted from a key
iEditor.deleteRelationships(1, new List<int> { 3 });
db.showDB();
WriteLine();
"\n4) Replacing value instance".title();
DBElement<int, string> elem = new DBElement<int, string>(); //create a new element for replacing value
elem.name = "Messi";
elem.payload = "Plays for Argentina";
elem.descr = "Football player";
elem.children.AddRange(new List<int> { 2 });
elem.timeStamp = DateTime.Now;
"\nBefore replacing the value instance for key 2".title();
db.showDB();
WriteLine();
"\nAfter replacing the value instance for key 2".title();
iEditor.replaceValueInstance(2, elem); //send value to be replaced for a key
db.showDB();
}
