/// <summary>
/// Validate a circuit.
/// </summary>
/// <param name="entities">The circuit to be validated.</param>
public void Validate(EntityCollection entities)
{
if (entities == null)
{
throw new ArgumentNullException(nameof(entities));
}
// Initialize
_hasSource = false;
_voltageDriven.Clear();
_connectedGroups.Clear();
_connectedGroups.Add(0, 0);
_cgroup = 1;
_nodes.Clear();
// Check all entities
foreach (var c in entities)
{
CheckEntity(c);
}
// Check if a voltage source is available
if (!_hasSource)
{
throw new CircuitException("No independent source found");
}
// Check if a circuit has ground
if (!_hasGround)
{
throw new CircuitException("No ground found");
}
// Check if a voltage driver is closing a loop
var icc = FindVoltageDriveLoop();
if (icc != null)
{
throw new CircuitException("{0} closes a loop of voltage sources".FormatString(icc.Name));
}
// Check for floating nodes
var unconnected = FindFloatingNodes();
if (unconnected.Count > 0)
{
var un = new List <string>();
foreach (var n in _nodes)
{
var index = n.Index;
if (unconnected.Contains(index))
{
un.Add(n.Name);
}
}
throw new CircuitException("{0}: Floating nodes found".FormatString(string.Join(",", un)));
}
}
/// <summary>
/// Validate a circuit
/// </summary>
/// <param name="circuit">The circuit</param>
public void Validate(Circuit circuit)
{
if (circuit == null)
{
throw new ArgumentNullException(nameof(circuit));
}
// Connect all objects in the circuit, we need this information to find connectivity issues
circuit.Objects.BuildOrderedComponentList();
// Initialize
_hasSource = false;
_voltageDriven.Clear();
_connectedGroups.Clear();
_connectedGroups.Add(0, 0);
_cgroup = 1;
_nodes.Clear();
// Check all objects
foreach (var c in circuit.Objects)
{
CheckEntity(c);
}
// Check if a voltage source is available
if (!_hasSource)
{
throw new CircuitException("No independent source found");
}
// Check if a circuit has ground
if (!_hasGround)
{
throw new CircuitException("No ground found");
}
// Check if a voltage driver is closing a loop
var icc = FindVoltageDriveLoop();
if (icc != null)
{
throw new CircuitException("{0} closes a loop of voltage sources".FormatString(icc.Name));
}
// Check for floating nodes
var unconnected = FindFloatingNodes();
if (unconnected.Count > 0)
{
List <Identifier> un = new List <Identifier>();
for (int i = 0; i < _nodes.Count; i++)
{
int index = _nodes[i].Index;
if (unconnected.Contains(index))
{
un.Add(_nodes[i].Name);
}
}
throw new CircuitException("{0}: Floating nodes found".FormatString(string.Join(",", un)));
}
}
