X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Futil%2FComparison.java;h=17d3a7013b7b3f7de10ff6ff17268ede7f957bd0;hb=3d0101179759ef157b088ea135423cd909512d9f;hp=5269d4f5a49a4412064252abb970e230a0f66a70;hpb=33e29b73cf2f4a3db771bbd74619ea8af84555cf;p=jalview.git

diff --git a/src/jalview/util/Comparison.java b/src/jalview/util/Comparison.java
index 5269d4f..17d3a70 100644
--- a/src/jalview/util/Comparison.java
+++ b/src/jalview/util/Comparison.java
@@ -34,14 +34,15 @@ public class Comparison
 
   private static final int TO_UPPER_CASE = 'a' - 'A';
 
-  private static final char GAP_SPACE = ' ';
+  public static final char GAP_SPACE = ' ';
 
-  private static final char GAP_DOT = '.';
+  public static final char GAP_DOT = '.';
 
-  private static final char GAP_DASH = '-';
+  public static final char GAP_DASH = '-';
 
-  public static final String GapChars = new String(new char[] { GAP_SPACE,
-      GAP_DOT, GAP_DASH });
+  public static final String GapChars = new String(
+          new char[]
+          { GAP_SPACE, GAP_DOT, GAP_DASH });
 
   /**
    * DOCUMENT ME!
@@ -71,7 +72,8 @@ public class Comparison
    *          int
    * @return float
    */
-  public static float compare(SequenceI ii, SequenceI jj, int start, int end)
+  public static float compare(SequenceI ii, SequenceI jj, int start,
+          int end)
   {
     String si = ii.getSequenceAsString();
     String sj = jj.getSequenceAsString();
@@ -97,8 +99,8 @@ public class Comparison
     {
       for (int j = 0; j < jlen; j++)
       {
-        if (si.substring(start + j, start + j + 1).equals(
-                sj.substring(start + j, start + j + 1)))
+        if (si.substring(start + j, start + j + 1)
+                .equals(sj.substring(start + j, start + j + 1)))
         {
           match++;
         }
@@ -112,8 +114,8 @@ public class Comparison
     {
       for (int j = 0; j < jlen; j++)
       {
-        if (si.substring(start + j, start + j + 1).equals(
-                sj.substring(start + j, start + j + 1)))
+        if (si.substring(start + j, start + j + 1)
+                .equals(sj.substring(start + j, start + j + 1)))
         {
           match++;
         }
@@ -135,7 +137,9 @@ public class Comparison
    * @param s2
    *          SequenceI
    * @return float
+   * @deprecated use PIDModel.computePID()
    */
+  @Deprecated
   public final static float PID(String seq1, String seq2)
   {
     return PID(seq1, seq2, 0, seq1.length());
@@ -144,7 +148,12 @@ public class Comparison
   static final int caseShift = 'a' - 'A';
 
   // Another pid with region specification
-  public final static float PID(String seq1, String seq2, int start, int end)
+  /**
+   * @deprecated use PIDModel.computePID()
+   */
+  @Deprecated
+  public final static float PID(String seq1, String seq2, int start,
+          int end)
   {
     return PID(seq1, seq2, start, end, true, false);
   }
@@ -165,7 +174,9 @@ public class Comparison
    * @param ungappedOnly
    *          - if true - only count PID over ungapped columns
    * @return
+   * @deprecated use PIDModel.computePID()
    */
+  @Deprecated
   public final static float PID(String seq1, String seq2, int start,
           int end, boolean wcGaps, boolean ungappedOnly)
   {
@@ -411,14 +422,14 @@ public class Comparison
         flattened.add(s);
       }
     }
-    final SequenceI[] oneDArray = flattened.toArray(new SequenceI[flattened
-            .size()]);
+    final SequenceI[] oneDArray = flattened
+            .toArray(new SequenceI[flattened.size()]);
     return isNucleotide(oneDArray);
   }
 
   /**
-   * Compares two chars either case sensitively or case insensitively depending
-   * on the caseSensitive flag
+   * Compares two residues either case sensitively or case insensitively
+   * depending on the caseSensitive flag
    * 
    * @param c1
    *          first char
@@ -428,18 +439,12 @@ public class Comparison
    *          if true comparison will be case sensitive otherwise its not
    * @return
    */
-  public static boolean compareChars(char c1, char c2, boolean caseSensitive)
+  public static boolean isSameResidue(char c1, char c2,
+          boolean caseSensitive)
   {
-    boolean sameCase = (Character.isUpperCase(c1) && Character
-            .isUpperCase(c2))
-            || (Character.isLowerCase(c1) && Character.isLowerCase(c2));
-    if (sameCase)
+    if (caseSensitive)
     {
-      return c1 == c2;
-    }
-    else if (caseSensitive)
-    {
-      return false;
+      return (c1 == c2);
     }
     else
     {