001    /*
002     *                    BioJava development code
003     *
004     * This code may be freely distributed and modified under the
005     * terms of the GNU Lesser General Public Licence.  This should
006     * be distributed with the code.  If you do not have a copy,
007     * see:
008     *
009     *      http://www.gnu.org/copyleft/lesser.html
010     *
011     * Copyright for this code is held jointly by the individual
012     * authors.  These should be listed in @author doc comments.
013     *
014     * For more information on the BioJava project and its aims,
015     * or to join the biojava-l mailing list, visit the home page
016     * at:
017     *
018     *      http://www.biojava.org/
019     *
020     * Created on 01-21-2010
021     */
022    package org.biojava3.core.sequence.transcription;
023    
024    import org.biojava3.core.sequence.compound.NucleotideCompound;
025    import org.biojava3.core.sequence.template.Compound;
026    
027    /**
028     * Attempts to wrap compounds so it is possible to view them
029     * in a case insensitive manner
030     */
031    public class CaseInsensitiveCompound implements Compound {
032    
033      private final NucleotideCompound compound;
034    
035      public CaseInsensitiveCompound(NucleotideCompound compound) {
036        this.compound = compound;
037      }
038    
039      public boolean equalsIgnoreCase(Compound compound) {
040        if (compound == null) {
041          return false;
042        }
043        if (!(compound instanceof CaseInsensitiveCompound)) {
044          return false;
045        }
046        CaseInsensitiveCompound them = (CaseInsensitiveCompound) compound;
047        return toString().equalsIgnoreCase(them.toString());
048      }
049    
050      public boolean equals(Object obj) {
051        if (obj == null) {
052          return false;
053        }
054        if (!(obj instanceof CaseInsensitiveCompound)) {
055          return false;
056        }
057        return equalsIgnoreCase((Compound)obj);
058      }
059    
060      public int hashCode() {
061        return toString().toUpperCase().hashCode();
062      }
063    
064      public NucleotideCompound getUnderlyingCompound() {
065        return this.compound;
066      }
067    
068      public String getDescription() {
069        return getUnderlyingCompound().getDescription();
070      }
071    
072      public String getLongName() {
073        return getUnderlyingCompound().getLongName();
074      }
075    
076      public Float getMolecularWeight() {
077        return getUnderlyingCompound().getMolecularWeight();
078      }
079    
080      public String getShortName() {
081        return getUnderlyingCompound().getShortName();
082      }
083      
084      public String toString() {
085        return getUnderlyingCompound().toString();
086      }
087    
088      public void setDescription(String description) {
089        //Nothing
090      }
091    
092      public void setLongName(String longName) {
093        //Nothing
094      }
095    
096      public void setMolecularWeight(Float molecularWeight) {
097        //Nothing
098      }
099    
100      public void setShortName(String shortName) {
101        //Nothing
102      }
103    }