package jalview.io.xdb.genbank;

import java.util.Enumeration;
import java.util.Hashtable;

public class GenBankFeature
{
  public static final String MISC_TYPE = "misc_feature";

  public static final String SOURCE = "source";

  public static final String CDS = "CDS";

  public static final String GENE = "gene";

  public static final String EXON = "exon";

  public static final String INTRON = "intron";

  public static final String PRIM_TRANSCRIPT = "prim_transcript";

  public static final String mRNA = "mRNA";

  public static final String MOBILE_ELEMENT = "mobile_element";

  public static final String VARIATION = "variation";

  private String type;

  private Hashtable<String, String> qualifiers = new Hashtable<String, String>();

  private GenBankLocation location = null;

  public GenBankFeature()
  {
    super();
  }

  public GenBankFeature(String type)
  {
    super();
    this.type = type;
  }

  public void addQualifier(String key, String value)
  {
    this.qualifiers.put(key, value);
  }

  public void updateQualifier(String key, String newValue)
  {
    this.qualifiers.remove(key);
    this.qualifiers.put(key, newValue);
  }

  public String getQualifier(String key)
  {
    return this.qualifiers.get(key);
  }

  public String getType()
  {
    return type;
  }

  public void setType(String type)
  {
    this.type = type;
  }

  public Enumeration<String> getQualifiersNames()
  {
    return this.qualifiers.keys();
  }

  public int getQualifiersSize()
  {
    return this.qualifiers.size();
  }

  public Hashtable<String, String> getFields()
  {
    return qualifiers;
  }

  public GenBankLocation getLocation()
  {
    return location;
  }

  public void setLocation(GenBankLocation location)
  {
    this.location = location;
  }
}