/**
* The value of the OccurrenceNumber-th tag defined by TagPath.
*
* <p>OccurrenceNumber begins indexing from 1.
*
* <p>If TagPath ends with "@<I>value</I>" then it will attempt to return the value of the
* attribute <I>value</I> from the tag described in the first portion of TagPath.
*
* @param TagPath The path to the value to be returned.
* @param OccurrenceNumber The occurrence of the desired tag to be looked at.
* @return The value of the OccurrenceNumber-th TagPath, if that many exist, else null.
*/
public String getValue(String TagPath, int OccurrenceNumber) {
if (TagPath.startsWith("/")) {
return getRootTag().getValue(TagPath.substring(1), OccurrenceNumber);
}
String[] TempStrings = TagPath.split("/?@");
XMLTag Result = getTag(TempStrings[0], OccurrenceNumber);
if (Result != null && TempStrings.length > 1) {
return Result.getAttribute(TempStrings[1]);
} else if (Result != null) {
return Result.getValue();
} else {
return null;
}
}
