_434.java

package com.fishercoder.solutions;
/**
 * 434. Number of Segments in a String
 *
 * Count the number of segments in a string,
 * where a segment is defined to be a contiguous sequence of non-space characters.
 *
 * Please note that the string does not contain any non-printable characters.

Example:

Input: "Hello, my name is John"
Output: 5*/
public class _434 {

    public static class Solution1 {
        public int countSegments(String s) {
            if (s == null || s.isEmpty()) {
                return 0;
            }
            String[] segments = s.split(" ");
            int count = 0;
            for (String seg : segments) {
                if (seg.equals("")) {
                    continue;
                }
                count++;
            }
            return count;
        }
    }
}