X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=forester%2Fjava%2Fsrc%2Forg%2Fforester%2Fmsa%2FMsa.java;h=6ffa1ea3cf27c279b3a29020cd611ea6cfa64656;hb=ea402c168ecf73c1824d023a91331494939f2641;hp=50fcee94673cfcff12aefb13cf128f5e1e1226c8;hpb=505270dd6bd8892fe00658607de06e5f030b11db;p=jalview.git

diff --git a/forester/java/src/org/forester/msa/Msa.java b/forester/java/src/org/forester/msa/Msa.java
index 50fcee9..6ffa1ea 100644
--- a/forester/java/src/org/forester/msa/Msa.java
+++ b/forester/java/src/org/forester/msa/Msa.java
@@ -29,13 +29,14 @@ import java.io.IOException;
 import java.io.Writer;
 import java.util.List;
 
+import org.forester.sequence.Sequence;
 import org.forester.sequence.Sequence.TYPE;
 
 public interface Msa {
 
-    public Object getIdentifier( int row );
+    public String getIdentifier( int row );
 
-    public void setIdentifier( int row, Object identifier );
+    public void setIdentifier( int row, String identifier );
 
     public int getLength();
 
@@ -45,6 +46,12 @@ public interface Msa {
 
     public List<Character> getColumnAt( int col );
 
+    public Sequence getSequence( final String id );
+
+    public Sequence getSequence( final int row );
+
+    public List<Sequence> asSequenceList();
+
     public StringBuffer getSequenceAsString( int row );
 
     public abstract TYPE getType();