private boolean isBooleanAttr(Attr attr) {
if (attr == null) return false;
CMAttributeDeclaration decl = CMNodeUtil.getAttributeDeclaration(attr);
if (decl == null) return false;
CMDataType type = decl.getAttrType();
if (type == null) return false;
String values[] = type.getEnumeratedValues();
if (values == null) return false;
return (values.length == 1 && values[0].equals(decl.getAttrName()));
}
public Command getUpdateValueCommand(String newValue) {
switch (kind) {
case KIND_ATTR_TEXT:
case KIND_ELEMENT_ATTR:
{
// note intentional fall-thru!!
return new UpdateAttributeValueCommand(parent, attribute.getNodeName(), newValue, true);
}
case KIND_ELEMENT_CMATTRIBUTE:
{
final CMAttributeDeclaration ad = (CMAttributeDeclaration) cmNode;
return new UpdateAttributeValueCommand(parent, ad.getAttrName(), newValue, true);
}
case KIND_ELEMENT_TEXT:
{
return new UpdateTextValueCommand(parent, newValue);
}
}
return null;
}
