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countOccurances of char in string and max of a list of bytes 

git-svn-id: file:///humgen/gsa-scr1/gsa-engineering/svn_contents/trunk@622 348d0f76-0448-11de-a6fe-93d51630548a
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depristo 2009-05-07 18:03:49 +00:00
parent 5a4bb76cc3
commit e848f34896
1 changed files with 19 additions and 0 deletions
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19
java/src/org/broadinstitute/sting/utils/Utils.java
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@ -374,6 +374,25 @@ public class Utils {
public static double percentage(int x, int base) { return (base> 0 ? ((double)x/(double)base)*100.0 : 0); }
public static double percentage(long x, long base) { return (base> 0 ? ((double)x/(double)base)*100.0 : 0); }
public static int countOccurances(char c, String s) {
int count = 0;
for ( int i = 0; i < s.length(); i++ ) {
count += s.charAt(i) == c ? 1 : 0;
}
return count;
}
public static byte listMaxByte(List<Byte> quals) {
if ( quals.size() == 0 ) return 0;
byte m = quals.get(0);
for ( byte b : quals ) {
m = b > m ? b : m;
}
return m;
}
/* TEST ME
public static void main(String[] argv) {
List<Integer> l1 = new LinkedList<Integer>();