public override void Write(LoadException le)
{
m_xmlWriter.WriteStartElement("Error");
switch (le.ErrorType)
{
case LoadException.LoadErrorType.INVALID_ENTRY_SHAPE:
string entryShape = le.Data["shape"] as string;
string entryId = le.Data["entry"] as string;
SIL.HermitCrab.LexEntry entry = le.Loader.CurrentMorpher.Lexicon.GetEntry(entryId);
m_xmlWriter.WriteString(string.Format(ParserCoreStrings.ksHCInvalidEntryShape, entryShape, entry.Description));
break;
case LoadException.LoadErrorType.INVALID_RULE_SHAPE:
string ruleShape = le.Data["shape"] as string;
string ruleId = le.Data["rule"] as string;
MorphologicalRule rule = le.Loader.CurrentMorpher.GetMorphologicalRule(ruleId);
m_xmlWriter.WriteString(string.Format(ParserCoreStrings.ksHCInvalidRuleShape, ruleShape, rule.Description));
break;
default:
m_xmlWriter.WriteString(string.Format(ParserCoreStrings.ksHCDefaultErrorMsg, le.Message));
break;
}
m_xmlWriter.WriteEndElement();
}
/// <summary>
/// Initializes a new instance of the <see cref="WordSynthesis"/> class.
/// </summary>
/// <param name="rootAllomorph">The root allomorph.</param>
/// <param name="nonHead">The non-head synthesis.</param>
/// <param name="rzFeatures">The realizational features.</param>
/// <param name="mrules">The morphological rules to apply.</param>
/// <param name="curTrace">The current trace record.</param>
internal WordSynthesis(LexEntry.RootAllomorph rootAllomorph, WordSynthesis nonHead, FeatureValues rzFeatures, IEnumerable <MorphologicalRule> mrules,
Trace curTrace)
{
m_root = (LexEntry)rootAllomorph.Morpheme;
m_mprFeatures = m_root.MPRFeatures != null?m_root.MPRFeatures.Clone() : new MPRFeatureSet();
m_headFeatures = m_root.HeadFeatures != null?m_root.HeadFeatures.Clone() : new FeatureValues();
m_footFeatures = m_root.FootFeatures != null?m_root.FootFeatures.Clone() : new FeatureValues();
m_pos = m_root.POS;
m_stratum = m_root.Stratum;
m_nonHead = nonHead;
m_morphs = new Morphs();
Morph morph = new Morph(rootAllomorph);
morph.Shape.AddMany(rootAllomorph.Shape.Segments);
m_morphs.Add(morph);
m_shape = new PhoneticShape();
m_shape.Add(new Margin(Direction.LEFT));
m_shape.AddPartition(rootAllomorph.Shape.Segments, morph.Partition);
m_shape.Add(new Margin(Direction.RIGHT));
m_obligHeadFeatures = new HCObjectSet <Feature>();
m_mrules = new List <MorphologicalRule>(mrules);
m_rzFeatures = rzFeatures;
m_curTrace = curTrace;
m_mrulesApplied = new Dictionary <MorphologicalRule, int>();
}
/// <summary>
/// Adds the lexical entry.
/// </summary>
/// <param name="entry">The lexical entry.</param>
public void AddEntry(LexEntry entry)
{
entry.Stratum = this;
foreach (LexEntry.RootAllomorph allomorph in entry.Allomorphs)
{
m_entryTrie.Add(allomorph.Shape, allomorph);
}
}
bool IgnoreEntry(LexEntry entry, string[] selectTraceMorphs)
{
if (selectTraceMorphs != null)
{
if (!selectTraceMorphs.Contains(entry.ID))
{
return(true);
}
}
return(false);
}
void LexicalLookup(WordAnalysis input, ICollection <WordSynthesis> candidates, string[] selectTraceMorphs)
{
LexLookupTrace lookupTrace = null;
if (Morpher.TraceLexLookup)
{
// create lexical lookup trace record
lookupTrace = new LexLookupTrace(this, input.Shape.Clone());
input.CurrentTrace.AddChild(lookupTrace);
}
foreach (SegmentDefinitionTrie <LexEntry.RootAllomorph> .Match match in m_entryTrie.Search(input.Shape))
{
// don't allow a compound where both roots are the same
if (input.NonHead == null || input.NonHead.RootAllomorph.Morpheme != match.Value.Morpheme)
{
LexEntry entry = (LexEntry)match.Value.Morpheme;
if (IgnoreEntry(entry, selectTraceMorphs))
{
continue;
}
foreach (LexEntry.RootAllomorph allomorph in entry.Allomorphs)
{
WordAnalysis wa = input.Clone();
wa.RootAllomorph = allomorph;
if (Morpher.TraceLexLookup)
{
// successful lookup, so create word synthesis trace record
WordSynthesisTrace wsTrace = new WordSynthesisTrace(wa.RootAllomorph, wa.UnappliedMorphologicalRules,
wa.RealizationalFeatures.Clone());
lookupTrace.AddChild(wsTrace);
wa.CurrentTrace = wsTrace;
}
candidates.Add(new WordSynthesis(wa));
}
}
}
}
/// <summary>
/// Copy constructor.
/// </summary>
/// <param name="ws">The word synthesis.</param>
public WordSynthesis(WordSynthesis ws)
{
m_root = ws.m_root;
if (ws.m_nonHead != null)
{
m_nonHead = ws.m_nonHead.Clone();
}
m_shape = ws.m_shape.Clone();
m_morphs = ws.m_morphs.Clone();
m_pos = ws.m_pos;
m_mprFeatures = ws.m_mprFeatures.Clone();
m_headFeatures = ws.m_headFeatures.Clone();
m_footFeatures = ws.m_footFeatures.Clone();
m_obligHeadFeatures = new HCObjectSet <Feature>(ws.m_obligHeadFeatures);
m_mrules = new List <MorphologicalRule>(ws.m_mrules);
m_curRuleIndex = ws.m_curRuleIndex;
m_rzFeatures = ws.m_rzFeatures.Clone();
m_curTrace = ws.m_curTrace;
m_stratum = ws.m_stratum;
m_mrulesApplied = new Dictionary <MorphologicalRule, int>(ws.m_mrulesApplied);
}
public override void Blocking(BlockType blockingType, WordSynthesis input, LexEntry blockingEntry)
{
if (TraceBlocking)
((XElement) input.CurrentTraceObject).Add(new XElement("BlockingTrace", Write("BlockingEntry", blockingEntry)));
}
/// <summary>
/// Adds the lexical entry.
/// </summary>
/// <param name="entry">The lexical entry.</param>
public void AddEntry(LexEntry entry)
{
m_entries.Add(entry);
}
/// <summary>
/// Initializes a new instance of the <see cref="BlockingTrace"/> class.
/// </summary>
/// <param name="blockingType">Type of the blocking.</param>
/// <param name="blockingEntry">The blocking entry.</param>
internal BlockingTrace(BlockType blockingType, LexEntry blockingEntry)
{
m_blockingType = blockingType;
m_blockingEntry = blockingEntry;
}
void LoadAllomorph(XmlElement alloNode, LexEntry entry, Stratum stratum)
{
string alloId = alloNode.GetAttribute("id");
string shapeStr = alloNode.SelectSingleNode("PhoneticShape").InnerText;
PhoneticShape shape = stratum.CharacterDefinitionTable.ToPhoneticShape(shapeStr, ModeType.SYNTHESIS);
if (shape == null)
{
LoadException le = new LoadException(LoadException.LoadErrorType.INVALID_ENTRY_SHAPE, this,
string.Format(HCStrings.kstidInvalidLexEntryShape, shapeStr, entry.ID, stratum.CharacterDefinitionTable.ID));
le.Data["shape"] = shapeStr;
le.Data["charDefTable"] = stratum.CharacterDefinitionTable.ID;
le.Data["entry"] = entry.ID;
throw le;
}
LexEntry.RootAllomorph allomorph = new LexEntry.RootAllomorph(alloId, shapeStr, m_curMorpher, shape);
allomorph.RequiredEnvironments = LoadEnvs(alloNode.SelectSingleNode("RequiredEnvironments"));
allomorph.ExcludedEnvironments = LoadEnvs(alloNode.SelectSingleNode("ExcludedEnvironments"));
allomorph.Properties = LoadProperties(alloNode.SelectSingleNode("Properties"));
entry.AddAllomorph(allomorph);
m_curMorpher.AddAllomorph(allomorph);
}
void LoadLexEntry(XmlElement entryNode)
{
string id = entryNode.GetAttribute("id");
LexEntry entry = new LexEntry(id, id, m_curMorpher);
string posId = entryNode.GetAttribute("partOfSpeech");
PartOfSpeech pos = m_curMorpher.GetPOS(posId);
if (pos == null)
throw CreateUndefinedObjectException(string.Format(HCStrings.kstidUnknownPOS, posId), posId);
entry.POS = pos;
XmlElement glossElem = entryNode.SelectSingleNode("Gloss") as XmlElement;
entry.Gloss = new Gloss(glossElem.GetAttribute("id"), glossElem.InnerText, m_curMorpher);
entry.MPRFeatures = LoadMPRFeatures(entryNode.GetAttribute("ruleFeatures"));
entry.HeadFeatures = LoadSynFeats(entryNode.SelectSingleNode("HeadFeatures"),
m_curMorpher.HeadFeatureSystem);
entry.FootFeatures = LoadSynFeats(entryNode.SelectSingleNode("FootFeatures"),
m_curMorpher.FootFeatureSystem);
Stratum stratum = GetStratum(entryNode.GetAttribute("stratum"));
string familyId = entryNode.GetAttribute("family");
if (!string.IsNullOrEmpty(familyId))
{
LexFamily family = m_curMorpher.Lexicon.GetFamily(familyId);
if (family == null)
throw CreateUndefinedObjectException(string.Format(HCStrings.kstidUnknownFamily, familyId), familyId);
family.AddEntry(entry);
}
XmlNodeList alloNodes = entryNode.SelectNodes("Allomorphs/Allomorph[@isActive='yes']");
foreach (XmlNode alloNode in alloNodes)
{
try
{
LoadAllomorph(alloNode as XmlElement, entry, stratum);
}
catch (LoadException le)
{
if (m_quitOnError)
throw le;
}
}
if (entry.AllomorphCount > 0)
{
stratum.AddEntry(entry);
m_curMorpher.Lexicon.AddEntry(entry);
}
}
/// <summary>
/// Adds the lexical entry.
/// </summary>
/// <param name="entry">The lexical entry.</param>
public void AddEntry(LexEntry entry)
{
m_entries.Add(entry);
}
public void AddEntry(LexEntry entry)
{
entry.Family = this;
m_entries.Add(entry);
}
private bool TryLoadLexEntry(XElement entryElem, CharacterDefinitionTable table, out LexEntry entry)
{
var id = (string) entryElem.Attribute("id");
entry = new LexEntry {Gloss = (string) entryElem.Element("Gloss")};
var fs = new FeatureStruct();
var pos = (string) entryElem.Attribute("partOfSpeech");
if (!string.IsNullOrEmpty(pos))
fs.AddValue(_posFeature, ParsePartsOfSpeech(pos));
XElement headFeatElem = entryElem.Element("AssignedHeadFeatures");
if (headFeatElem != null)
fs.AddValue(_headFeature, LoadFeatureStruct(headFeatElem, _language.SyntacticFeatureSystem));
XElement footFeatElem = entryElem.Element("AssignedFootFeatures");
if (footFeatElem != null)
fs.AddValue(_footFeature, LoadFeatureStruct(footFeatElem, _language.SyntacticFeatureSystem));
fs.Freeze();
entry.SyntacticFeatureStruct = fs;
entry.MprFeatures.UnionWith(LoadMprFeatures((string) entryElem.Attribute("ruleFeatures")));
var familyID = (string) entryElem.Attribute("family");
if (!string.IsNullOrEmpty(familyID))
{
LexFamily family = _families[familyID];
family.Entries.Add(entry);
}
entry.IsPartial = (bool?) entryElem.Attribute("partial") ?? false;
LoadProperties(entryElem.Element("Properties"), entry.Properties);
foreach (XElement alloElem in entryElem.Elements("Allomorphs").Elements("Allomorph").Where(IsActive))
{
try
{
RootAllomorph allomorph = LoadRootAllomorph(alloElem, table);
entry.Allomorphs.Add(allomorph);
_allomorphs[(string) alloElem.Attribute("id")] = allomorph;
}
catch (Exception e)
{
if (_errorHandler != null)
_errorHandler(e, id);
else
throw;
}
}
if (entry.Allomorphs.Count > 0)
{
_morphemes[id] = entry;
return true;
}
entry = null;
return false;
}
public override void Blocking(BlockType blockingType, WordSynthesis input, LexEntry blockingEntry)
{
if (TraceBlocking)
// create blocking trace record, should this become the current trace?
((Trace) input.CurrentTraceObject).AddChild(new BlockingTrace(BlockingTrace.BlockType.TEMPLATE, blockingEntry));
}
/// <summary>
/// Initializes a new instance of the <see cref="BlockingTrace"/> class.
/// </summary>
/// <param name="blockingType">Type of the blocking.</param>
/// <param name="blockingEntry">The blocking entry.</param>
internal BlockingTrace(BlockType blockingType, LexEntry blockingEntry)
{
m_blockingType = blockingType;
m_blockingEntry = blockingEntry;
}
public abstract void Blocking(BlockType blockingType, WordSynthesis input, LexEntry blockingEntry);
/// <summary>
/// Initializes a new instance of the <see cref="WordSynthesisTrace"/> class.
/// </summary>
/// <param name="rootAllomorph">The root allomorph.</param>
/// <param name="mrules">The morphological rules.</param>
/// <param name="rzFeatures">The realizational features.</param>
internal WordSynthesisTrace(LexEntry.RootAllomorph rootAllomorph, IEnumerable<MorphologicalRule> mrules, FeatureValues rzFeatures)
{
m_rootAllomorph = rootAllomorph;
m_mrules = new List<MorphologicalRule>(mrules);
m_rzFeatures = rzFeatures;
}
public void AddEntry(LexEntry entry)
{
entry.Family = this;
m_entries.Add(entry);
}