public void Add(IInstallStatement statement)
{
if (statement == null) {
throw new ArgumentNullException("statement");
}
if (!statement.ObjectName.StartsWith("@")) {
List<DependencyNode> dependencyNodes;
if (!dependencies.TryGetValue(statement.ObjectName, out dependencyNodes)) {
dependencyNodes = new List<DependencyNode>();
dependencies.Add(statement.ObjectName, dependencyNodes);
}
dependencyNodes.Add(new DependencyNode(statement.ObjectName, statement));
}
}
public DependencyNode(string objectName, IInstallStatement statement)
{
this.objectName = objectName;
this.statement = statement;
foreach (SqlName referencedObjectName in statement.GetReferencedObjectNames<SqlName>().Where(n => !(IsLocalName(n) || n.Value.Equals(objectName, StringComparison.OrdinalIgnoreCase)))) {
edges.Add(referencedObjectName.Value);
}
}
private static IEnumerable<IInstallStatement> HandleDependendObjects(IInstallStatement statement, DatabaseInventory inventory, ICollection<string> droppedObjects)
{
DependencyDisablingAlterStatement dependencyAltering = statement as DependencyDisablingAlterStatement;
if (dependencyAltering != null) {
ICollection<IAlterableCreateStatement> dependencyObjects = dependencyAltering.GetDependencyObjects(inventory, droppedObjects);
foreach (IAlterableCreateStatement dependencyObject in dependencyObjects) {
yield return dependencyObject.CreateDropStatement();
}
yield return statement;
foreach (IAlterableCreateStatement dependencyObject in dependencyObjects) {
yield return dependencyObject;
}
} else {
yield return statement;
}
}
