//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void load(java.net.URL url, PropagationSpecs propagationSpecs) throws org.maltparser.core.exception.MaltChainedException
public virtual void load(URL url, PropagationSpecs propagationSpecs)
{
try
{
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
Element root = null;
root = db.parse(url.openStream()).DocumentElement;
if (root == null)
{
throw new PropagationException("The propagation specification file '" + url.File + "' cannot be found. ");
}
readPropagationSpecs(root, propagationSpecs);
}
catch (IOException e)
{
throw new PropagationException("The propagation specification file '" + url.File + "' cannot be found. ", e);
}
catch (ParserConfigurationException e)
{
throw new PropagationException("Problem parsing the file " + url.File + ". ", e);
}
catch (SAXException e)
{
throw new PropagationException("Problem parsing the file " + url.File + ". ", e);
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public Propagations(org.maltparser.core.propagation.spec.PropagationSpecs specs,org.maltparser.core.io.dataformat.DataFormatInstance dataFormatInstance, org.maltparser.core.symbol.SymbolTableHandler tableHandler) throws org.maltparser.core.exception.MaltChainedException
public Propagations(PropagationSpecs specs, DataFormatInstance dataFormatInstance, SymbolTableHandler tableHandler)
{
propagations = new List <Propagation>(specs.Count);
foreach (PropagationSpec spec in specs)
{
propagations.Add(new Propagation(spec, dataFormatInstance, tableHandler));
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: private void readPropagationSpecs(org.w3c.dom.Element propagations, PropagationSpecs propagationSpecs) throws org.maltparser.core.exception.MaltChainedException
private void readPropagationSpecs(Element propagations, PropagationSpecs propagationSpecs)
{
NodeList propagationList = propagations.getElementsByTagName("propagation");
for (int i = 0; i < propagationList.Length; i++)
{
readPropagationSpec((Element)propagationList.item(i), propagationSpecs);
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: private void readPropagationSpec(org.w3c.dom.Element propagation, PropagationSpecs propagationSpecs) throws org.maltparser.core.exception.MaltChainedException
private void readPropagationSpec(Element propagation, PropagationSpecs propagationSpecs)
{
int nFrom = propagation.getElementsByTagName("from").Length;
if (nFrom < 1 && nFrom > 1)
{
throw new PropagationException("Propagation specification wrongly formatted: Number of 'from' elements is '" + nFrom + "', must be 1.");
}
int nTo = propagation.getElementsByTagName("to").Length;
if (nTo < 1 && nTo > 1)
{
throw new PropagationException("Propagation specification wrongly formatted: Number of 'to' elements is '" + nTo + "', must be 1.");
}
int nFor = propagation.getElementsByTagName("for").Length;
if (nFor > 1)
{
throw new PropagationException("Propagation specification wrongly formatted: Number of 'for' elements is '" + nFor + "', at most 1.");
}
int nOver = propagation.getElementsByTagName("over").Length;
if (nOver > 1)
{
throw new PropagationException("Propagation specification wrongly formatted: Number of 'over' elements is '" + nOver + "',at most 1.");
}
string fromText = ((Element)propagation.getElementsByTagName("from").item(0)).TextContent.Trim();
if (fromText.Length == 0)
{
throw new PropagationException("Propagation specification wrongly formatted: The 'from' element is empty");
}
string toText = ((Element)propagation.getElementsByTagName("to").item(0)).TextContent.Trim();
if (toText.Length == 0)
{
throw new PropagationException("Propagation specification wrongly formatted: The 'to' element is empty");
}
string forText = "";
if (nFor != 0)
{
forText = ((Element)propagation.getElementsByTagName("for").item(0)).TextContent.Trim();
}
string overText = "";
if (nOver != 0)
{
overText = ((Element)propagation.getElementsByTagName("over").item(0)).TextContent.Trim();
}
propagationSpecs.Add(new PropagationSpec(fromText, toText, forText, overText));
}
public PropagationManager()
{
propagationSpecs = new PropagationSpecs();
}
