/// <summary>
/// Copy constructor.
/// </summary>
/// <param name="ctxt">The simple context.</param>
public SimpleContext(SimpleContext ctxt)
: base(ctxt)
{
m_featSys = ctxt.m_featSys;
m_featureValues = new FeatureBundle(ctxt.m_featureValues);
m_antiFeatureValues = new FeatureBundle(ctxt.m_antiFeatureValues);
}
/// <summary>
/// Copy constructor.
/// </summary>
/// <param name="ctxt">The simple context.</param>
public SimpleContext(SimpleContext ctxt)
: base(ctxt)
{
m_featSys = ctxt.m_featSys;
m_featureValues = new FeatureBundle(ctxt.m_featureValues);
m_antiFeatureValues = new FeatureBundle(ctxt.m_antiFeatureValues);
}
/// <summary>
/// Initializes a new instance of the <see cref="FeatureBundle"/> class.
/// </summary>
/// <param name="featVals">The feature values.</param>
/// <param name="set">if <c>true</c> the specified values will be set, otherwise they will be unset.</param>
/// <param name="featSys">The feat system.</param>
public FeatureBundle(IEnumerable <FeatureValue> featVals, FeatureSystem featSys)
: this(false, featSys)
{
foreach (FeatureValue value in featVals)
{
Set(value, true);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Language"/> class.
/// </summary>
public Language()
{
_strata = new ObservableCollection <Stratum>();
_strata.CollectionChanged += StrataChanged;
PhonologicalFeatureSystem = new FeatureSystem();
SyntacticFeatureSystem = new SyntacticFeatureSystem();
_naturalClasses = new List <NaturalClass>();
_stemNames = new List <StemName>();
_mprFeatures = new List <MprFeature>();
_mprFeatureGroups = new List <MprFeatureGroup>();
_tables = new List <CharacterDefinitionTable>();
_families = new List <LexFamily>();
_prules = new List <IPhonologicalRule>();
_morphemeCoOccurRules = new List <MorphemeCoOccurrenceRule>();
_allomorphCoOccurRules = new List <AllomorphCoOccurrenceRule>();
}
/// <summary>
/// Initializes a new instance of the <see cref="Language"/> class.
/// </summary>
public Language()
{
_strata = new ObservableCollection<Stratum>();
_strata.CollectionChanged += StrataChanged;
PhonologicalFeatureSystem = new FeatureSystem();
SyntacticFeatureSystem = new SyntacticFeatureSystem();
_naturalClasses = new List<NaturalClass>();
_stemNames = new List<StemName>();
_mprFeatures = new List<MprFeature>();
_mprFeatureGroups = new List<MprFeatureGroup>();
_tables = new List<CharacterDefinitionTable>();
_families = new List<LexFamily>();
_prules = new List<IPhonologicalRule>();
_morphemeCoOccurRules = new List<MorphemeCoOccurrenceRule>();
_allomorphCoOccurRules = new List<AllomorphCoOccurrenceRule>();
}
/// <summary>
/// Initializes a new instance of the <see cref="Morpher"/> class.
/// </summary>
/// <param name="id">The id.</param>
/// <param name="language">The language.</param>
public Morpher(string id, string language)
: base(id, language, null)
{
m_strata = new HCObjectSet <Stratum>();
m_phoneticFeatSys = new FeatureSystem();
m_headFeatSys = new FeatureSystem();
m_footFeatSys = new FeatureSystem();
m_charDefTables = new HCObjectSet <CharacterDefinitionTable>();
m_natClasses = new HCObjectSet <NaturalClass>();
m_prules = new HCObjectSet <PhonologicalRule>();
m_mrules = new HCObjectSet <MorphologicalRule>();
m_lexicon = new Lexicon();
m_templates = new HCObjectSet <AffixTemplate>();
m_mprFeatGroups = new HCObjectSet <MPRFeatureGroup>();
m_mprFeatures = new HCObjectSet <MPRFeature>();
m_pos = new HCObjectSet <PartOfSpeech>();
m_allomorphs = new HCObjectSet <Allomorph>();
}
/// <summary>
/// Initializes a new instance of the <see cref="Morpher"/> class.
/// </summary>
/// <param name="id">The id.</param>
/// <param name="language">The language.</param>
public Morpher(string id, string language)
: base(id, language, null)
{
m_strata = new HCObjectSet<Stratum>();
m_phoneticFeatSys = new FeatureSystem();
m_headFeatSys = new FeatureSystem();
m_footFeatSys = new FeatureSystem();
m_charDefTables = new HCObjectSet<CharacterDefinitionTable>();
m_natClasses = new HCObjectSet<NaturalClass>();
m_prules = new HCObjectSet<PhonologicalRule>();
m_mrules = new HCObjectSet<MorphologicalRule>();
m_lexicon = new Lexicon();
m_templates = new HCObjectSet<AffixTemplate>();
m_mprFeatGroups = new HCObjectSet<MPRFeatureGroup>();
m_mprFeatures = new HCObjectSet<MPRFeature>();
m_pos = new HCObjectSet<PartOfSpeech>();
m_allomorphs = new HCObjectSet<Allomorph>();
}
/// <summary>
/// Initializes a new instance of the <see cref="SimpleContext"/> class.
/// </summary>
public SimpleContext(FeatureBundle featureValues, FeatureBundle antiFeatureValues)
{
m_featureValues = featureValues;
m_antiFeatureValues = antiFeatureValues;
m_featSys = m_featureValues.FeatureSystem;
}
/// <summary>
/// Copy constructor.
/// </summary>
/// <param name="fb">The feature bundle.</param>
public FeatureBundle(FeatureBundle fb)
{
m_flags1 = fb.m_flags1;
m_flags2 = fb.m_flags2;
m_featSys = fb.m_featSys;
}
/// <summary>
/// Initializes a new instance of the <see cref="FeatureBundle"/> class.
/// </summary>
/// <param name="initialVal">The initial value for all values in the feature bundle.</param>
/// <param name="featSys">The feature system.</param>
public FeatureBundle(bool initialVal, FeatureSystem featSys)
{
SetAll(initialVal);
m_featSys = featSys;
}
void LoadFeatureSystem(XmlElement featSysNode, FeatureSystem featSys)
{
XmlNodeList features = featSysNode.SelectNodes("FeatureDefinition[@isActive='yes']");
foreach (XmlNode featDefNode in features)
LoadFeature(featDefNode as XmlElement, featSysNode, featSys);
}
FeatureValues LoadSynFeats(XmlNode node, FeatureSystem featSys)
{
FeatureValues fvs = new FeatureValues();
if (node != null)
{
XmlNodeList featValList = node.SelectNodes("FeatureValueList[@isActive='yes']");
foreach (XmlNode featValNode in featValList)
{
XmlElement featValElem = featValNode as XmlElement;
string featId = featValElem.GetAttribute("feature");
Feature feature = featSys.GetFeature(featId);
if (feature == null)
throw CreateUndefinedObjectException(string.Format(HCStrings.kstidUnknownFeat, featId), featId);
string valueIdsStr = featValElem.GetAttribute("values");
if (!string.IsNullOrEmpty(valueIdsStr))
{
string[] valueIds = valueIdsStr.Split(' ');
foreach (string valueId in valueIds)
{
FeatureValue value = feature.GetPossibleValue(valueId);
if (value == null)
throw CreateUndefinedObjectException(string.Format(HCStrings.kstidUnknownFeatValue, valueId, featId), valueId);
fvs.Add(feature, new ClosedValueInstance(value));
}
}
else
{
fvs.Add(feature, LoadSynFeats(featValNode, featSys));
}
}
}
return fvs;
}
/// <summary>
/// Initializes a new instance of the <see cref="SimpleContext"/> class.
/// </summary>
public SimpleContext(FeatureBundle featureValues, FeatureBundle antiFeatureValues)
{
m_featureValues = featureValues;
m_antiFeatureValues = antiFeatureValues;
m_featSys = m_featureValues.FeatureSystem;
}
/// <summary>
/// Copy constructor.
/// </summary>
/// <param name="fb">The feature bundle.</param>
public FeatureBundle(FeatureBundle fb)
{
m_flags1 = fb.m_flags1;
m_flags2 = fb.m_flags2;
m_featSys = fb.m_featSys;
}
/// <summary>
/// Initializes a new instance of the <see cref="FeatureBundle"/> class.
/// </summary>
/// <param name="featVals">The feature values.</param>
/// <param name="set">if <c>true</c> the specified values will be set, otherwise they will be unset.</param>
/// <param name="featSys">The feat system.</param>
public FeatureBundle(IEnumerable<FeatureValue> featVals, FeatureSystem featSys)
: this(false, featSys)
{
foreach (FeatureValue value in featVals)
Set(value, true);
}
public SegmentDefinition(string strRep, CharacterDefinitionTable charDefTable, IEnumerable <FeatureValue> featVals,
FeatureSystem featSys) : this(strRep, charDefTable, new FeatureBundle(featVals, featSys))
{
}
public SegmentDefinition(string strRep, CharacterDefinitionTable charDefTable, IEnumerable<FeatureValue> featVals,
FeatureSystem featSys) : this(strRep, charDefTable, new FeatureBundle(featVals, featSys))
{
}
Feature LoadFeature(XmlElement featDefNode, XmlElement featSysNode, FeatureSystem featSys)
{
XmlElement featElem = featDefNode.SelectSingleNode("Feature") as XmlElement;
string featId = featElem.GetAttribute("id");
Feature feature = featSys.GetFeature(featId);
if (feature != null)
return feature;
string featureName = featElem.InnerText;
string defValId = featElem.GetAttribute("defaultValue");
feature = new Feature(featId, featureName, m_curMorpher);
XmlNode valueListNode = featDefNode.SelectSingleNode("ValueList");
if (valueListNode != null)
{
XmlNodeList valueList = valueListNode.SelectNodes("Value");
foreach (XmlNode valueNode in valueList)
{
XmlElement valueElem = valueNode as XmlElement;
string valueId = valueElem.GetAttribute("id");
FeatureValue value = new FeatureValue(valueId, valueElem.InnerText, m_curMorpher);
try
{
featSys.AddValue(value);
feature.AddPossibleValue(value);
}
catch (InvalidOperationException ioe)
{
throw new LoadException(LoadException.LoadErrorType.TOO_MANY_FEATURE_VALUES, this,
HCStrings.kstidTooManyFeatValues, ioe);
}
}
if (!string.IsNullOrEmpty(defValId))
feature.DefaultValue = new ClosedValueInstance(feature.GetPossibleValue(defValId));
}
else
{
XmlElement featListElem = featDefNode.SelectSingleNode("FeatureList") as XmlElement;
string featDefIdsStr = featListElem.GetAttribute("features");
string[] featDefIds = featDefIdsStr.Split(' ');
foreach (string featDefId in featDefIds)
{
XmlNode subFeatDefNode = featSysNode.SelectSingleNode(string.Format("FeatureDefinition[@id = '{0}']", featDefId));
Feature subFeature = LoadFeature(subFeatDefNode as XmlElement, featSysNode, featSys);
feature.AddSubFeature(subFeature);
}
}
featSys.AddFeature(feature);
return feature;
}
/// <summary>
/// Initializes a new instance of the <see cref="FeatureBundle"/> class.
/// </summary>
/// <param name="initialVal">The initial value for all values in the feature bundle.</param>
/// <param name="featSys">The feature system.</param>
public FeatureBundle(bool initialVal, FeatureSystem featSys)
{
SetAll(initialVal);
m_featSys = featSys;
}
private FeatureStruct LoadFeatureStruct(XElement elem, FeatureSystem featSys)
{
var fs = new FeatureStruct();
foreach (XElement featValElem in elem.Elements("FeatureValue").Where(IsActive))
{
Feature feature = featSys.GetFeature((string) featValElem.Attribute("feature"));
var valueIDsStr = (string) featValElem.Attribute("symbolValues");
if (!string.IsNullOrEmpty(valueIDsStr))
{
var sf = (SymbolicFeature) feature;
fs.AddValue(sf, valueIDsStr.Split(' ').Select(id => sf.PossibleSymbols[id]));
}
else
{
var cf = (ComplexFeature) feature;
fs.AddValue(cf, LoadFeatureStruct(featValElem, featSys));
}
}
return fs;
}
