public PatientDirection(PatientDirection patientDirection)
: this(patientDirection.Code, patientDirection.AnatomicalOrientationType) {}
public PatientDirection(string code, AnatomicalOrientationType anatomicalOrientationType)
{
PatientDirection[] components;
if (anatomicalOrientationType == AnatomicalOrientationType.Quadruped)
{
components = ParseQuadrupedDirection(code);
}
else
{
anatomicalOrientationType = AnatomicalOrientationType.Biped; // assume orientation type is BIPED
components = ParseBipedDirection(code);
}
// set the parsed components
_primaryComponent = components.Length > 0 ? components[0] : null;
_secondaryComponent = components.Length > 1 ? components[1] : null;
_tertiaryComponent = components.Length > 2 ? components[2] : null;
_isValid = components.Length > 0;
_code = code ?? string.Empty;
_description = string.Join(SR.LabelPatientDirectionSeparator,
components.Select(d => d.Description).ToArray());
_componentCount = components.Length;
// consider orientation type to be NONE if direction is empty or unspecified (and not just empty because of parse error)
_anatomicalOrientationType = string.IsNullOrEmpty(code) || Primary.IsUnspecified ? AnatomicalOrientationType.None : anatomicalOrientationType;
}
/// <summary>
/// Initializes a standard component direction.
/// </summary>
private PatientDirection(string code, string description, AnatomicalOrientationType anatomicalOrientationType)
{
_primaryComponent = this;
_secondaryComponent = null;
_tertiaryComponent = null;
_isValid = true;
_code = code;
_description = description;
_componentCount = 1;
_anatomicalOrientationType = anatomicalOrientationType;
}
