From: amwaterhouse <Andrew Waterhouse>
Date: Fri, 28 Apr 2006 12:33:24 +0000 (+0000)
Subject: changeCase
X-Git-Tag: Release_2_08_1~32
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=476d13d644d3bf2886519b13bc7f02d1ae9729f9;p=jalview.git

changeCase
---

diff --git a/src/jalview/datamodel/Sequence.java b/src/jalview/datamodel/Sequence.java
index f593226..a960adf 100755
--- a/src/jalview/datamodel/Sequence.java
+++ b/src/jalview/datamodel/Sequence.java
@@ -638,4 +638,26 @@ public class Sequence implements SequenceI
       }
 
     }
+
+    public void changeCase(boolean toUpper, int start, int end)
+    {
+      StringBuffer newSeq = new StringBuffer();
+
+
+      if (start > 0)
+      {
+        newSeq.append(sequence.substring(0, start));
+      }
+
+      if (toUpper)
+        newSeq.append(sequence.substring(start, end).toUpperCase());
+      else
+        newSeq.append(sequence.substring(start, end).toLowerCase());
+
+      if (end < sequence.length())
+        newSeq.append(sequence.substring(end));
+
+      sequence = newSeq.toString();
+    }
+
 }
diff --git a/src/jalview/datamodel/SequenceI.java b/src/jalview/datamodel/SequenceI.java
index 1f7a232..bf577bf 100755
--- a/src/jalview/datamodel/SequenceI.java
+++ b/src/jalview/datamodel/SequenceI.java
@@ -254,4 +254,6 @@ public interface SequenceI
 
     public void showHiddenSequence(SequenceI seq);
 
+    public void changeCase(boolean toUpper, int start, int end);
+
 }