X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fmath%2FMatrixI.java;h=94b933349d2352474331b8d0961a394909ae5e49;hb=cce9a433443d6407b561679c4c489cdbfca2d12e;hp=d7a1b70b4e5c659fed8e28505cbed9d1ebcacb00;hpb=df1447b81289138e8bd0caaf7c7117ad71f74f29;p=jalview.git diff --git a/src/jalview/math/MatrixI.java b/src/jalview/math/MatrixI.java index d7a1b70..94b9333 100644 --- a/src/jalview/math/MatrixI.java +++ b/src/jalview/math/MatrixI.java @@ -72,13 +72,13 @@ public interface MatrixI *
* If parameter maxToZero
is true, then the maximum value becomes
* zero, i.e. all values are subtracted from the maximum. This is consistent
- * with converting a similarity score to a distance score - the most similar
- * (identity) corresponds to zero distance. However note that the operation is
- * not reversible (unless the original minimum value is zero). For example a
- * range of 10-40 would become 30-0, which would reverse a second time to
- * 0-30. Also note that a similarity measure (such as BLOSUM) may give
- * different identity scores for different sequences, so they cannot all
- * convert to zero distance.
+ * with converting an identity similarity score to a distance score - the most
+ * similar (identity) corresponds to zero distance. However note that the
+ * operation is not reversible (unless the original minimum value is zero).
+ * For example a range of 10-40 would become 30-0, which would reverse a
+ * second time to 0-30. Also note that a general similarity measure (such as
+ * BLOSUM) may give different 'identity' scores for different sequences, so
+ * they cannot all convert to zero distance.
*
* If parameter maxToZero
is false, then the values are reflected
* about the average of {min, max} (effectively swapping min and max). This
@@ -87,4 +87,11 @@ public interface MatrixI
* @param maxToZero
*/
void reverseRange(boolean maxToZero);
+
+ /**
+ * Multiply all entries by the given value
+ *
+ * @param d
+ */
+ void multiply(double d);
}