Пример #1
0
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void initOutput(String nullValueStategy) throws org.maltparser.core.exception.MaltChainedException
        public virtual void initOutput(string nullValueStategy)
        {
            ConfigurationDir   configDir         = (ConfigurationDir)flowChartinstance.getFlowChartRegistry(typeof(ConfigurationDir), idName);
            DataFormatManager  dataFormatManager = configDir.DataFormatManager;
            SymbolTableHandler symbolTables      = configDir.SymbolTables;

            if (configDir.sizeDataFormatInstance() == 0 || dataFormatManager.InputDataFormatSpec != dataFormatManager.OutputDataFormatSpec)
            {
                outputDataFormatInstance = dataFormatManager.OutputDataFormatSpec.createDataFormatInstance(symbolTables, nullValueStategy);
                configDir.addDataFormatInstance(dataFormatManager.InputDataFormatSpec.DataFormatName, outputDataFormatInstance);
            }
            else
            {
                outputDataFormatInstance = configDir.getDataFormatInstance(dataFormatManager.InputDataFormatSpec.DataFormatName);                 //dataFormatInstances.get(dataFormatManager.getInputDataFormatSpec().getDataFormatName());
            }
        }
Пример #2
0
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public LWSingleMalt(int containerIndex, org.maltparser.core.io.dataformat.DataFormatInstance dataFormatInstance, McoModel _mcoModel, org.maltparser.core.propagation.PropagationManager _propagationManager, org.maltparser.core.feature.FeatureModelManager _featureModelManager) throws org.maltparser.core.exception.MaltChainedException
        public LWSingleMalt(int containerIndex, DataFormatInstance dataFormatInstance, McoModel _mcoModel, PropagationManager _propagationManager, FeatureModelManager _featureModelManager)
        {
            optionContainerIndex    = containerIndex;
            mcoModel                = _mcoModel;
            this.dataFormatInstance = dataFormatInstance;
            propagationManager      = _propagationManager;
            featureModelManager     = _featureModelManager;
            parserFactory           = makeParserFactory();
            decisionSettings        = getOptionValue("guide", "decision_settings").ToString().Trim();
            kBestSize               = ((int?)getOptionValue("guide", "kbest")).Value;
            classitem_separator     = getOptionValue("guide", "classitem_separator").ToString().Trim();
            featureModelURL         = getConfigFileEntryURL(getOptionValue("guide", "features").ToString().Trim());
            dataSplitColumn         = getOptionValue("guide", "data_split_column").ToString().Trim();
            dataSplitStructure      = getOptionValue("guide", "data_split_structure").ToString().Trim();
            excludeNullValues       = getOptionValue("singlemalt", "null_value").ToString().Equals("none", StringComparison.OrdinalIgnoreCase);
            decisionModel           = new LWDecisionModel(mcoModel, excludeNullValues, getOptionValueString("guide", "learner"));
        }
Пример #3
0
        /// <summary>
        /// Creates a propagation object based on the propagation specification
        /// </summary>
        /// <param name="spec"> a propagation specification </param>
        /// <param name="dataFormatInstance"> a data format instance </param>
        /// <exception cref="MaltChainedException"> </exception>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public Propagation(org.maltparser.core.propagation.spec.PropagationSpec spec, org.maltparser.core.io.dataformat.DataFormatInstance dataFormatInstance, org.maltparser.core.symbol.SymbolTableHandler tableHandler) throws org.maltparser.core.exception.MaltChainedException
        public Propagation(PropagationSpec spec, DataFormatInstance dataFormatInstance, SymbolTableHandler tableHandler)
        {
            ColumnDescription fromColumn = dataFormatInstance.getColumnDescriptionByName(spec.From);

            if (fromColumn == null)
            {
                throw new PropagationException("The symbol table '" + spec.From + " does not exists.");
            }
            fromTable = tableHandler.getSymbolTable(spec.From);

            ColumnDescription toColumn = dataFormatInstance.getColumnDescriptionByName(spec.To);

            if (toColumn == null)
            {
                toColumn = dataFormatInstance.addInternalColumnDescription(tableHandler, spec.To, fromColumn);
                toTable  = tableHandler.getSymbolTable(spec.To);
            }


            forSet = new SortedSet <string>();
            if (!ReferenceEquals(spec.For, null) && spec.For.Length > 0)
            {
                string[] items = spec.For.Split("\\|", true);

                foreach (string item in items)
                {
                    forSet.Add(item);
                }
            }

            overSet = new SortedSet <string>();
            if (!ReferenceEquals(spec.Over, null) && spec.Over.Length > 0)
            {
                string[] items = spec.Over.Split("\\|", true);

                foreach (string item in items)
                {
                    overSet.Add(item);
                }
            }

            //		ColumnDescription deprelColumn = dataFormatInstance.getColumnDescriptionByName("DEPREL");
            deprelTable     = tableHandler.getSymbolTable("DEPREL");
            symbolSeparator = Pattern.compile("\\|");
        }
Пример #4
0
        public LosslessMapping(DataFormatInstance dependencyDataFormatInstance, DataFormatInstance phraseStructuretDataFormatInstance, SymbolTableHandler symbolTableHandler)
        {
            this.symbolTableHandler            = symbolTableHandler;
            DependencyDataFormatInstance       = dependencyDataFormatInstance;
            PhraseStructuretDataFormatInstance = phraseStructuretDataFormatInstance;
            deprel  = new StringBuilder();
            headrel = new StringBuilder();
            phrase  = new StringBuilder();

            if (phraseStructuretDataFormatInstance.PhraseStructureEdgeLabelColumnDescriptionSet.Count == 1)
            {
                foreach (ColumnDescription column in phraseStructuretDataFormatInstance.PhraseStructureEdgeLabelColumnDescriptionSet)
                {
                    EDGELABEL = column.Name;
                }
            }

            clear();
        }
Пример #5
0
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static String[] toStringArray(org.maltparser.core.syntaxgraph.DependencyGraph graph, org.maltparser.core.io.dataformat.DataFormatInstance dataFormatInstance, org.maltparser.core.symbol.SymbolTableHandler symbolTables) throws org.maltparser.core.exception.MaltChainedException
        public static string[] toStringArray(DependencyGraph graph, DataFormatInstance dataFormatInstance, SymbolTableHandler symbolTables)
        {
            string[]      tokens = new string[graph.NTokenNode()];
            StringBuilder sb     = new StringBuilder();
            IEnumerator <ColumnDescription> columns = dataFormatInstance.GetEnumerator();

            foreach (int?index in graph.TokenIndices)
            {
                sb.Length = 0;
                if (index <= tokens.Length)
                {
                    ColumnDescription column = null;
                    TokenNode         node   = graph.GetTokenNode(index.Value);
                    while (columns.MoveNext())
                    {
                        column = columns.Current;
                        if (column.Category == ColumnDescription.INPUT)
                        {
                            if (!column.Name.Equals("ID"))
                            {
                                if (node.hasLabel(symbolTables.getSymbolTable(column.Name)) && node.getLabelSymbol(symbolTables.getSymbolTable(column.Name)).Length > 0)
                                {
                                    sb.Append(node.getLabelSymbol(symbolTables.getSymbolTable(column.Name)));
                                }
                                else
                                {
                                    sb.Append('_');
                                }
                            }
                            else
                            {
                                sb.Append(index.ToString());
                            }
                            sb.Append('\t');
                        }
                    }
                    sb.Length         = sb.Length - 1;
                    tokens[index - 1] = sb.ToString();
                    columns           = dataFormatInstance.GetEnumerator();
                }
            }
            return(tokens);
        }
Пример #6
0
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public int preprocess(int signal) throws org.maltparser.core.exception.MaltChainedException
        public override int preprocess(int signal)
        {
            if (taskName.Equals("init"))
            {
                ConfigurationDir configDir = (ConfigurationDir)flowChartinstance.getFlowChartRegistry(typeof(ConfigurationDir), idName);
                //			SymbolTableHandler symbolTables = configDir.getSymbolTables();
                DataFormatInstance dataFormatInstance = configDir.InputDataFormatInstance;
                marking_strategy = OptionManager.instance().getOptionValue(OptionContainerIndex, "pproj", "marking_strategy").ToString().Trim();
                covered_root     = OptionManager.instance().getOptionValue(OptionContainerIndex, "pproj", "covered_root").ToString().Trim();
                lifting_order    = OptionManager.instance().getOptionValue(OptionContainerIndex, "pproj", "lifting_order").ToString().Trim();
                if (!marking_strategy.Equals("none", StringComparison.OrdinalIgnoreCase) || !covered_root.Equals("none", StringComparison.OrdinalIgnoreCase))
                {
                    pproj.initialize(marking_strategy, covered_root, lifting_order, SystemLogger.logger(), dataFormatInstance, configDir.SymbolTables);
                }
                if (!marking_strategy.Equals("none", StringComparison.OrdinalIgnoreCase) || !covered_root.Equals("none", StringComparison.OrdinalIgnoreCase))
                {
                    pprojActive = true;
                }
            }
            return(signal);
        }
Пример #7
0
        /// <summary>
        /// Initialize a parser model that later can by used to parse sentences. MaltParser is controlled by a commandLine string, please see the documentation of MaltParser to see all available options.
        /// </summary>
        /// <param name="commandLine"> a commandLine string that controls the MaltParser </param>
        /// <exception cref="MaltChainedException"> </exception>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void initializeParserModel(String commandLine) throws org.maltparser.core.exception.MaltChainedException
        public virtual void initializeParserModel(string commandLine)
        {
            if (optionContainer == -1)
            {
                throw new MaltChainedException("MaltParserService has been initialized as an option free initialization and therefore no parser model can be initialized.");
            }
            OptionManager.instance().parseCommandLine(commandLine, optionContainer);
            // Creates an engine
            engine = new Engine();
            // Initialize the engine with option container and gets a flow chart instance
            flowChartInstance = engine.initialize(optionContainer);
            // Runs the preprocess chart items of the "parse" flow chart
            if (flowChartInstance.hasPreProcessChartItems())
            {
                flowChartInstance.preprocess();
            }
            singleMalt = (SingleMalt)flowChartInstance.getFlowChartRegistry(typeof(SingleMalt), "singlemalt");
            singleMalt.ConfigurationDir.initDataFormat();
            dataFormatInstance = singleMalt.ConfigurationDir.DataFormatManager.InputDataFormatSpec.createDataFormatInstance(singleMalt.SymbolTables, OptionManager.instance().getOptionValueString(optionContainer, "singlemalt", "null_value"));
            initialized        = true;
        }
Пример #8
0
        /// <summary>
        /// This constructor can only be used by ConcurrentMaltParserService
        /// </summary>
        /// <param name="_optionContainer"> a option container index </param>
        /// <param name="_mcoURL"> a URL to a valid MaltParser model file. </param>
        /// <exception cref="MaltChainedException"> </exception>
        internal ConcurrentMaltParserModel(int _optionContainer, Url _mcoURL)
        {
            var      optionContainer = _optionContainer;
            McoModel mcoModel        = new McoModel(_mcoURL);
            string   inputFormatName = OptionManager.instance().getOptionValue(optionContainer, "input", "format").ToString().Trim();
            Url      inputFormatURL  = null;

            try
            {
                inputFormatURL = mcoModel.GetMcoEntryUrl(inputFormatName);
            }
            catch (IOException e)
            {
                throw new MaltChainedException("Couldn't read file " + inputFormatName + " from mco-file ", e);
            }
            DataFormatManager dataFormatManager = new DataFormatManager(inputFormatURL, inputFormatURL);

            parentSymbolTableHandler = new HashSymbolTableHandler();
            DataFormatInstance dataFormatInstance = dataFormatManager.InputDataFormatSpec.createDataFormatInstance(parentSymbolTableHandler, OptionManager.instance().getOptionValueString(optionContainer, "singlemalt", "null_value"));

            try
            {
                parentSymbolTableHandler.load(mcoModel.GetInputStreamReader("symboltables.sym", "UTF-8"));
            }
            catch (IOException e)
            {
                throw new MaltChainedException("Couldn't read file symboltables.sym from mco-file ", e);
            }
            defaultRootLabel = OptionManager.instance().getOptionValue(optionContainer, "graph", "root_label").ToString().Trim();
            markingStrategy  = LWDeprojectivizer.getMarkingStrategyInt(OptionManager.instance().getOptionValue(optionContainer, "pproj", "marking_strategy").ToString().Trim());
            coveredRoot      = !OptionManager.instance().getOptionValue(optionContainer, "pproj", "covered_root").ToString().Trim().Equals("none", StringComparison.OrdinalIgnoreCase);

            FeatureModelManager featureModelManager = loadFeatureModelManager(optionContainer, mcoModel);

            singleMalt           = new LWSingleMalt(optionContainer, dataFormatInstance, mcoModel, null, featureModelManager);
            concurrentDataFormat = DataFormat.ParseDataFormatXmLfile(inputFormatURL);
        }
Пример #9
0
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public InputTableFeature(org.maltparser.core.io.dataformat.DataFormatInstance dataFormatInstance, org.maltparser.core.symbol.SymbolTableHandler tableHandler) throws org.maltparser.core.exception.MaltChainedException
        public InputTableFeature(DataFormatInstance dataFormatInstance, SymbolTableHandler tableHandler) : base(tableHandler)
        {
        }
Пример #10
0
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public int preprocess(int signal) throws org.maltparser.core.exception.MaltChainedException
        public override int preprocess(int signal)
        {
            if (taskName.Equals("init"))
            {
                if (modeName.Equals("learn") || modeName.Equals("parse"))
                {
                    OptionManager.instance().overloadOptionValue(OptionContainerIndex, "singlemalt", "mode", modeName);
                    ConfigurationDir  configDir         = (ConfigurationDir)flowChartinstance.getFlowChartRegistry(typeof(ConfigurationDir), idName);
                    DataFormatManager dataFormatManager = configDir.DataFormatManager;
                    if (modeName.Equals("learn"))
                    {
                        DataFormatInstance dataFormatInstance = null;
                        if (dataFormatManager.InputDataFormatSpec.DataStructure == DataStructure.PHRASE)
                        {
                            ISet <Dependency> deps = dataFormatManager.InputDataFormatSpec.Dependencies;
                            string            nullValueStrategy = OptionManager.instance().getOptionValue(OptionContainerIndex, "singlemalt", "null_value").ToString();

                            foreach (Dependency dep in dataFormatManager.InputDataFormatSpec.Dependencies)
                            {
                                dataFormatInstance = dataFormatManager.getDataFormatSpec(dep.DependentOn).createDataFormatInstance(configDir.SymbolTables, nullValueStrategy);
                                configDir.addDataFormatInstance(dataFormatManager.OutputDataFormatSpec.DataFormatName, dataFormatInstance);
                            }

                            string        decisionSettings    = OptionManager.instance().getOptionValue(OptionContainerIndex, "guide", "decision_settings").ToString().Trim();
                            StringBuilder newDecisionSettings = new StringBuilder();
                            if (!Pattern.matches(".*A\\.HEADREL.*", decisionSettings))
                            {
                                newDecisionSettings.Append("+A.HEADREL");
                            }
                            if (!Pattern.matches(".*A\\.PHRASE.*", decisionSettings))
                            {
                                newDecisionSettings.Append("+A.PHRASE");
                            }
                            if (!Pattern.matches(".*A\\.ATTACH.*", decisionSettings))
                            {
                                newDecisionSettings.Append("+A.ATTACH");
                            }
                            if (newDecisionSettings.Length > 0)
                            {
                                OptionManager.instance().overloadOptionValue(OptionContainerIndex, "guide", "decision_settings", decisionSettings + newDecisionSettings.ToString());
                            }
                        }
                        else
                        {
                            dataFormatInstance = configDir.getDataFormatInstance(dataFormatManager.InputDataFormatSpec.DataFormatName);
                        }
                        singleMalt.initialize(OptionContainerIndex, dataFormatInstance, configDir.SymbolTables, configDir, SingleMalt.LEARN);
                    }
                    else if (modeName.Equals("parse"))
                    {
                        singleMalt.initialize(OptionContainerIndex, configDir.getDataFormatInstance(dataFormatManager.InputDataFormatSpec.DataFormatName), configDir.SymbolTables, configDir, SingleMalt.PARSE);
                    }
                    else
                    {
                        return(TERMINATE);
                    }
                }
                else
                {
                    return(TERMINATE);
                }
            }
            return(signal);
        }
Пример #11
0
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public PrefixFeature(org.maltparser.core.io.dataformat.DataFormatInstance dataFormatInstance, org.maltparser.core.symbol.SymbolTableHandler tableHandler) throws org.maltparser.core.exception.MaltChainedException
        public PrefixFeature(DataFormatInstance dataFormatInstance, SymbolTableHandler tableHandler)
        {
            this.dataFormatInstance = dataFormatInstance;
            this.tableHandler       = tableHandler;
            multipleFeatureValue    = new MultipleFeatureValue(this);
        }
Пример #12
0
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public InputColumnFeature(org.maltparser.core.io.dataformat.DataFormatInstance dataFormatInstance, org.maltparser.core.symbol.SymbolTableHandler tableHandler) throws org.maltparser.core.exception.MaltChainedException
        public InputColumnFeature(DataFormatInstance dataFormatInstance, SymbolTableHandler tableHandler) : base()
        {
            this.dataFormatInstance = dataFormatInstance;
            this.tableHandler       = tableHandler;
        }
Пример #13
0
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public int preprocess(int signal) throws org.maltparser.core.exception.MaltChainedException
        public override int preprocess(int signal)
        {
            if (taskName.Equals("create"))
            {
                bool               phrase             = false;
                bool               dependency         = false;
                ConfigurationDir   configDir          = (ConfigurationDir)flowChartinstance.getFlowChartRegistry(typeof(ConfigurationDir), idName);
                DataFormatInstance dataFormatInstance = null;
                DataFormatManager  dataFormatManager  = configDir.DataFormatManager;
                SymbolTableHandler symbolTables       = configDir.SymbolTables;



                foreach (string key in configDir.DataFormatInstanceKeys)
                {
                    DataFormatInstance dfi = configDir.getDataFormatInstance(key);
                    if (dfi.DataFormarSpec.DataStructure == DataStructure.PHRASE)
                    {
                        phrase = true;
                    }
                    if (dfi.DataFormarSpec.DataStructure == DataStructure.DEPENDENCY)
                    {
                        dependency         = true;
                        dataFormatInstance = dfi;
                    }
                }

                if (dependency == false && OptionManager.instance().getOptionValue(OptionContainerIndex, "config", "flowchart").ToString().Equals("learn"))
                {
                    dependency = true;
                    HashSet <Dependency> deps = dataFormatManager.InputDataFormatSpec.Dependencies;
                    string nullValueStategy   = OptionManager.instance().getOptionValue(OptionContainerIndex, "singlemalt", "null_value").ToString();
                    foreach (Dependency dep in deps)
                    {
                        dataFormatInstance = dataFormatManager.getDataFormatSpec(dep.DependentOn).createDataFormatInstance(symbolTables, nullValueStategy);
                        configDir.addDataFormatInstance(dataFormatManager.OutputDataFormatSpec.DataFormatName, dataFormatInstance);
                    }
                }

                if (dependency == true && phrase == false)
                {
                    graph = new DependencyGraph(symbolTables);
                    flowChartinstance.addFlowChartRegistry(typeof(IDependencyStructure), structureName, graph);
                }
                else if (dependency == true && phrase == true)
                {
                    graph = new MappablePhraseStructureGraph(symbolTables);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.maltparser.core.io.dataformat.DataFormatInstance inFormat = configDir.getDataFormatInstance(dataFormatManager.getInputDataFormatSpec().getDataFormatName());
                    DataFormatInstance inFormat = configDir.getDataFormatInstance(dataFormatManager.InputDataFormatSpec.DataFormatName);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.maltparser.core.io.dataformat.DataFormatInstance outFormat = configDir.getDataFormatInstance(dataFormatManager.getOutputDataFormatSpec().getDataFormatName());
                    DataFormatInstance outFormat = configDir.getDataFormatInstance(dataFormatManager.OutputDataFormatSpec.DataFormatName);

                    if (inFormat != null && outFormat != null)
                    {
                        LosslessMapping mapping = null;
                        if (inFormat.DataFormarSpec.DataStructure == DataStructure.DEPENDENCY)
                        {
                            mapping = new LosslessMapping(inFormat, outFormat, symbolTables);
                        }
                        else
                        {
                            mapping = new LosslessMapping(outFormat, inFormat, symbolTables);
                        }
                        if (inFormat.DataFormarSpec.DataStructure == DataStructure.PHRASE)
                        {
                            mapping.setHeadRules(OptionManager.instance().getOptionValue(OptionContainerIndex, "graph", "head_rules").ToString());
                        }
                        ((MappablePhraseStructureGraph)graph).Mapping = mapping;
                    }
                    else
                    {
                        throw new FlowException("Couldn't determine the input and output data format. ");
                    }
                    flowChartinstance.addFlowChartRegistry(typeof(IDependencyStructure), structureName, graph);
                    flowChartinstance.addFlowChartRegistry(typeof(PhraseStructure), structureName, graph);
                }
                else if (dependency == false && phrase == true)
                {
                    graph = new PhraseStructureGraph(symbolTables);
                    flowChartinstance.addFlowChartRegistry(typeof(PhraseStructure), structureName, graph);
                }
                else
                {
                    graph = new Sentence(symbolTables);
                }

                if (dataFormatInstance != null)
                {
                    ((IDependencyStructure)graph).SetDefaultRootEdgeLabels(OptionManager.instance().getOptionValue(OptionContainerIndex, "graph", "root_label").ToString(), dataFormatInstance.getDependencyEdgeLabelSymbolTables(symbolTables));
                }
                flowChartinstance.addFlowChartRegistry(typeof(ITokenStructure), structureName, graph);
            }
            return(signal);
        }
Пример #14
0
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public InputArcFeature(org.maltparser.core.io.dataformat.DataFormatInstance dataFormatInstance, org.maltparser.core.symbol.SymbolTableHandler tableHandler) throws org.maltparser.core.exception.MaltChainedException
        public InputArcFeature(DataFormatInstance dataFormatInstance, SymbolTableHandler tableHandler)
        {
            this.dataFormatInstance = dataFormatInstance;
            this.tableHandler       = tableHandler;
            featureValue            = new SingleFeatureValue(this);
        }
Пример #15
0
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void createPropagations(org.maltparser.core.io.dataformat.DataFormatInstance dataFormatInstance, org.maltparser.core.symbol.SymbolTableHandler tableHandler) throws org.maltparser.core.exception.MaltChainedException
        public virtual void createPropagations(DataFormatInstance dataFormatInstance, SymbolTableHandler tableHandler)
        {
            propagations = new Propagations(propagationSpecs, dataFormatInstance, tableHandler);
        }
Пример #16
0
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void initialize(String markingStrategyString, String coveredRoot, String liftingOrder, org.apache.log4j.Logger configLogger, org.maltparser.core.io.dataformat.DataFormatInstance dataFormatInstance, org.maltparser.core.symbol.SymbolTableHandler symbolTables) throws org.maltparser.core.exception.MaltChainedException
        public virtual void initialize(string markingStrategyString, string coveredRoot, string liftingOrder, Logger configLogger, DataFormatInstance dataFormatInstance, SymbolTableHandler symbolTables)
        {
            nodeLifted            = new List <bool>();
            nodeTrace             = new List <List <DependencyNode> >();
            headDeprel            = new List <DependencyNode>();
            nodePath              = new List <bool>();
            isCoveredRoot_Renamed = new List <bool>();
            nodeRelationLength    = new List <int>();
            synacticHeadDeprel    = new List <string>();

            this.configLogger = configLogger;
            if (markingStrategyString.Equals("none", StringComparison.OrdinalIgnoreCase))
            {
                markingStrategy = PseudoProjectiveEncoding.NONE;
            }
            else if (markingStrategyString.Equals("baseline", StringComparison.OrdinalIgnoreCase))
            {
                markingStrategy = PseudoProjectiveEncoding.BASELINE;
            }
            else if (markingStrategyString.Equals("head", StringComparison.OrdinalIgnoreCase))
            {
                markingStrategy = PseudoProjectiveEncoding.HEAD;
            }
            else if (markingStrategyString.Equals("path", StringComparison.OrdinalIgnoreCase))
            {
                markingStrategy = PseudoProjectiveEncoding.PATH;
            }
            else if (markingStrategyString.Equals("head+path", StringComparison.OrdinalIgnoreCase))
            {
                markingStrategy = PseudoProjectiveEncoding.HEADPATH;
            }
            else if (markingStrategyString.Equals("trace", StringComparison.OrdinalIgnoreCase))
            {
                markingStrategy = PseudoProjectiveEncoding.TRACE;
            }
            deprelColumn      = dataFormatInstance.getColumnDescriptionByName("DEPREL");
            deprelSymbolTable = symbolTables.getSymbolTable(deprelColumn.Name);
            if (markingStrategy == PseudoProjectiveEncoding.HEAD || markingStrategy == PseudoProjectiveEncoding.PATH || markingStrategy == PseudoProjectiveEncoding.HEADPATH)
            {
                ppliftedColumn      = dataFormatInstance.addInternalColumnDescription(symbolTables, "PPLIFTED", "DEPENDENCY_EDGE_LABEL", "BOOLEAN", "", deprelColumn.NullValueStrategy);
                ppliftedSymbolTable = symbolTables.getSymbolTable(ppliftedColumn.Name);
                if (markingStrategy == PseudoProjectiveEncoding.PATH)
                {
                    ppliftedSymbolTable.addSymbol("#true#");
                    ppliftedSymbolTable.addSymbol("#false#");
                }
                else
                {
                    ppliftedSymbolTable.addSymbol("#false#");
                }
            }

            if (markingStrategy == PseudoProjectiveEncoding.PATH || markingStrategy == PseudoProjectiveEncoding.HEADPATH)
            {
                pppathColumn      = dataFormatInstance.addInternalColumnDescription(symbolTables, "PPPATH", "DEPENDENCY_EDGE_LABEL", "BOOLEAN", "", deprelColumn.NullValueStrategy);
                pppathSymbolTable = symbolTables.getSymbolTable(pppathColumn.Name);
                pppathSymbolTable.addSymbol("#true#");
                pppathSymbolTable.addSymbol("#false#");
            }

            if (coveredRoot.Equals("none", StringComparison.OrdinalIgnoreCase))
            {
                rootAttachment = CoveredRootAttachment.NONE;
            }
            else if (coveredRoot.Equals("ignore", StringComparison.OrdinalIgnoreCase))
            {
                rootAttachment = CoveredRootAttachment.IGNORE;
            }
            else if (coveredRoot.Equals("left", StringComparison.OrdinalIgnoreCase))
            {
                rootAttachment = CoveredRootAttachment.LEFT;
            }
            else if (coveredRoot.Equals("right", StringComparison.OrdinalIgnoreCase))
            {
                rootAttachment = CoveredRootAttachment.RIGHT;
            }
            else if (coveredRoot.Equals("head", StringComparison.OrdinalIgnoreCase))
            {
                rootAttachment = CoveredRootAttachment.HEAD;
            }

            if (rootAttachment != CoveredRootAttachment.NONE)
            {
                ppcoveredRootColumn      = dataFormatInstance.addInternalColumnDescription(symbolTables, "PPCOVERED", "DEPENDENCY_EDGE_LABEL", "BOOLEAN", "", deprelColumn.NullValueStrategy);
                ppcoveredRootSymbolTable = symbolTables.getSymbolTable(ppcoveredRootColumn.Name);
                ppcoveredRootSymbolTable.addSymbol("#true#");
                ppcoveredRootSymbolTable.addSymbol("#false#");
            }
            if (liftingOrder.Equals("shortest", StringComparison.OrdinalIgnoreCase))
            {
                this.liftingOrder = LiftingOrder.SHORTEST;
            }
            else if (liftingOrder.Equals("deepest", StringComparison.OrdinalIgnoreCase))
            {
                this.liftingOrder = LiftingOrder.DEEPEST;
            }
        }