///
/// <summary> * get a span, create it if it does not exist
/// * </summary>
/// * <param name="String">
/// * strName name of the span element </param>
/// * <param name="JDFSpanBase">
/// * ::EnumDataType nType datatype of the new span </param>
/// * <returns> JDFSpanBase the JDFSpanBase </returns>
///
internal virtual JDFSpanBase getCreateSpan(string strName, JDFSpanBase.EnumDataType nType)
{
// / note that this is the inherited version from JDFResource!
JDFSpanBase e = (JDFSpanBase)this.getCreateElement_JDFResource(strName, JDFConstants.EMPTYSTRING, 0);
e.setDataType(nType);
return(e);
}
///
/// <summary> * Append a span if it does not yet exist, else return the existing element
/// * </summary>
/// * <param name="String">
/// * strName name of the span element </param>
/// * <param name="JDFSpanBase">
/// * .EnumDataType nType datatype of the new span </param>
/// * <returns> JDFSpanBase the JDFSpanBase </returns>
///
public virtual JDFSpanBase appendSpan(string strName, JDFSpanBase.EnumDataType nType)
{
// / note that this is the inherited version from JDFResource!
JDFSpanBase e = (JDFSpanBase)appendElement(strName, JDFConstants.EMPTYSTRING);
if (nType != null)
{
e.setDataType(nType);
}
return(e);
}
///
/// <summary> * get a span
/// * </summary>
/// * <param name="String">
/// * strName name of the span element </param>
/// * <returns> JDFSpanBase the JDFSpanBase </returns>
///
public virtual JDFSpanBase getSpan(string strName, JDFSpanBase.EnumDataType nType)
{
// / note that this is the inherited version from JDFResource!
JDFSpanBase e = (JDFSpanBase)getElement(strName, JDFConstants.EMPTYSTRING, 0);
if (e != null && nType != null)
{
JDFSpanBase.EnumDataType dataType = e.getDataType();
if (!dataType.Equals(nType))
{
throw new JDFException("JDFIntentResource.getSpan incompatible datatypes" + e.getAttribute(AttributeName.DATATYPE));
}
}
return(e);
}
///
/// <summary> * set actual values to the preset defined in preferred
/// * </summary>
/// * <param name="String">
/// * key the key of the span resource to modify, if null do all </param>
/// * <returns> number of elements modified </returns>
///
public virtual int preferredToActual(string key)
{
int nDone = 0;
if (!isLeaf())
{
VElement leaves = getLeaves(false);
for (int i = 0; i < leaves.Count; i++)
{
JDFIntentResource ri = (JDFIntentResource)leaves[i];
nDone += ri.preferredToActual(key);
}
return(nDone);
}
VString vKeys = new VString();
if (KElement.isWildCard(key))
{
VElement v = getChildrenByTagName(null, null, new JDFAttributeMap(AttributeName.DATATYPE, (string)null), true, true, 0);
for (int i = 0; i < v.Count; i++)
{
vKeys.Add(v[i].Name);
}
}
else
{
vKeys.Add(key);
}
for (int i = 0; i < vKeys.Count; i++)
{
JDFSpanBase @base = (JDFSpanBase)getElement(vKeys[i], JDFConstants.EMPTYSTRING, 0);
if (@base.preferredToActual())
{
nDone++;
}
}
return(nDone);
}
///
/// <summary> * set the default values specified in this in element
/// * </summary>
/// * <param name="element">
/// * the element to set the defaults on </param>
/// * <returns> true if successful </returns>
///
public virtual bool setDefaultsFromCaps(KElement element, bool bAll)
{
string def = getAttribute(AttributeName.DEFAULTVALUE, null, null);
if (!bAll && def == null)
{
return(false);
}
if (def == null)
{
def = getAttribute(AttributeName.CURRENTVALUE, null, null);
}
if (def == null)
{
def = getAttribute(AttributeName.ALLOWEDVALUELIST, null, null);
if (def != null && (def.IndexOf("~") >= 0 || def.IndexOf(" ") >= 0)) // allowedvaluelist
// is
// a
// list
// or
// range
{
string lt = getListType().getName();
if (!lt.EndsWith("List") && def.IndexOf(" ") >= 0)
{
def = StringUtil.token(def, 0, " ");
}
else if (lt.IndexOf("Range") < 0 && def.IndexOf("~") >= 0)
{
def = null;
}
}
if (def == null)
{
def = getXPathAttribute("Value/@AllowedValue", null);
}
}
if (def == null)
{
if ((this is JDFIntegerState) || (this is JDFNumberState))
{
def = "1";
}
else if (this is JDFXYPairState)
{
def = "1 1";
}
else if (this is JDFBooleanState)
{
def = "true";
}
else if (this is JDFMatrixState)
{
def = JDFMatrix.unitMatrix.ToString();
}
else if (this is JDFShapeState)
{
def = "1 2 3";
}
else if (this is JDFDateTimeState)
{
def = new JDFDate().DateTimeISO;
}
else if (this is JDFDurationState)
{
def = new JDFDuration(42).getDurationISO();
}
else
{
def = "some_value"; // TODO add better type dependent value
// generator
}
}
object theValue = getMatchingObjectInNode(element);
if (theValue != null)
{
return(false);
}
string nam = getName();
string nsURI = getDevNS();
if (nsURI.Equals(JDFElement.getSchemaURL()))
{
nsURI = null;
}
if (nsURI != null)
{
string prefix = KElement.xmlnsPrefix(nam);
if (prefix == null)
{
nam = StringUtil.token(nsURI, -1, "/") + ":" + nam;
}
}
if (getListType().Equals(EnumListType.Span))
{
JDFIntentResource ir = (JDFIntentResource)element;
JDFSpanBase span = ir.appendSpan(nam, null);
span.setAttribute(AttributeName.PREFERRED, def);
}
else
// some attribute...
{
element.setAttribute(nam, def, nsURI);
}
return(true);
}
