package ixa.kaflib;
   
   import java.io.Serializable;
   import java.util.ArrayList;
   import java.util.List;
   
   
   public class Mark implements Serializable {
   
      private String sid;
  
      private String type;
  
      private String lemma;
  
      /** Part of speech (optional). Possible values are:
       * - common noun (N)
       * - proper noun (R)
       * - adjective (G)
       * - verb (V)
       * - preposition (P)
       * - adverb (A)
       * - conjunction (C)
       * - determiner (D)
       * - other (O)
       **/
      private String pos;
  
      private String morphofeat;
  
      private String markcase;
  
      private Span<Term> span;
  
      private List<ExternalRef> externalReferences;
  
  
      Mark(String id, Span<Term> span) {
  	/*
  	if (span.size() < 1) {
  	    throw new IllegalStateException("A Mark must have at least one WF");
  	}
  	*/
  	this.sid = id;
  	this.span = span;
  	this.externalReferences = new ArrayList<ExternalRef>();
      }
  
      public String getId() {
  	return sid;
      }
  
      void setId(String id) {
  	this.sid = id;
      }
  
      public boolean hasType() {
  	return type != null;
      }
  
      public String getType() {
  	return type;
      }
  
      public void setType(String type) {
  	this.type = type;
      }
  
      public boolean hasLemma() {
  	return lemma != null;
      }
  
      public String getLemma() {
  	return lemma;
      }
  
      public void setLemma(String lemma) {
  	this.lemma = lemma;
      }
  
      public boolean hasPos() {
  	return pos != null;
      }
  
      public String getPos() {
  	return pos;
      }
  
      public void setPos(String pos) {
  	this.pos = pos;
      }
  
      public boolean hasMorphofeat() {
  	return morphofeat != null;
      }
  
      public String getMorphofeat() {
  	return morphofeat;
      }
 
     public void setMorphofeat(String morphofeat) {
 	this.morphofeat = morphofeat;
     }
 
     public boolean hasCase() {
 	return markcase != null;
     }
 
     public String getCase() {
 	return markcase;
     }
 
     public void setCase(String termcase) {
 	this.markcase = markcase;
     }
 
     public String getStr() {
 	String str = "";
 	for (Term term : span.getTargets()) {
 	    if (!str.isEmpty()) {
 		str += " ";
 	    }
 	    str += term.getStr();
 	}
 	return str;
     }
 
     public Span<Term> getSpan() {
 	return this.span;
     }
 
     public void setSpan(Span<Term> span) {
 	this.span = span;
     }
 
     public List<ExternalRef> getExternalRefs() {
 	return externalReferences;
     }
 
     public void addExternalRef(ExternalRef externalRef) {
 	externalReferences.add(externalRef);
     }
 
     public void addExternalRefs(List<ExternalRef> externalRefs) {
 	externalReferences.addAll(externalRefs);
     }
 }