/**
* Validates the OD configuration.
*
* @return <code>true</code> if configuration is correct, <code>false</code> - otherwise.
* @throws ExceptionConfiguration
*/
public boolean validate() throws ExceptionConfiguration {
AbstractLink lk;
boolean res = true;
for (int i = 0; i < pathList.size(); i++) {
lk = pathList.get(i).getBegin();
if (lk.getBeginNode() != null) res = origin.equals(lk.getBeginNode());
else res = origin.equals(lk.getEndNode());
if (!res)
throw new ExceptionConfiguration(
"Path ("
+ pathList.get(i).toString()
+ ") has wrong begin Link ("
+ pathList.get(i).getBegin().getId()
+ ").");
lk = pathList.get(i).getEnd();
if (lk.getEndNode() != null) res = destination.equals(lk.getEndNode());
else res = destination.equals(lk.getBeginNode());
if (!res)
throw new ExceptionConfiguration(
"Path ("
+ pathList.get(i).toString()
+ ") has wrong end Link ("
+ pathList.get(i).getEnd().getId()
+ ").");
}
return res;
}
/**
* Generates XML description of the OD.<br>
* If the print stream is specified, then XML buffer is written to the stream.
*
* @param out print stream.
* @throws IOException
*/
public void xmlDump(PrintStream out) throws IOException {
if (out == null) out = System.out;
out.print("<od begin=\"" + origin.getId() + "\" end=\"" + destination.getId() + "\">\n");
out.print("<PathList>\n");
for (int i = 0; i < pathList.size(); i++) pathList.get(i).xmlDump(out);
out.print("</PathList>\n</od>\n");
return;
}
/**
* Overrides <code>java.lang.Object.toString()</code>.
*
* @return string that describes the OD.
*/
public String toString() {
return origin.getName() + " > " + destination.getName();
}
