1 files changed, 17 insertions, 2 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/parserutils/delims/RegexOpener.java b/BJC-Utils2/src/main/java/bjc/utils/parserutils/delims/RegexOpener.java
index c9965f2..7b4aac0 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/parserutils/delims/RegexOpener.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/parserutils/delims/RegexOpener.java
@@ -7,11 +7,26 @@ import java.util.function.Function;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+/**
+ * A predicated opener for use with {@link RegexOpener}
+ * 
+ * @author bjculkin
+ *
+ */
 public class RegexOpener implements Function<String, IPair<String, String[]>> {
 	private String name;
 
 	private Pattern patt;
 
+	/**
+	 * Create a new regex opener.
+	 * 
+	 * @param groupName
+	 *                The name of the opened group.
+	 * 
+	 * @param groupRegex
+	 *                The regex that matches the opener.
+	 */
 	public RegexOpener(String groupName, String groupRegex) {
 		name = groupName;
 
@@ -22,12 +37,12 @@ public class RegexOpener implements Function<String, IPair<String, String[]>> {
 	public IPair<String, String[]> apply(String str) {
 		Matcher m = patt.matcher(str);
 
-		if(m.matches()) {
+		if (m.matches()) {
 			int numGroups = m.groupCount();
 
 			String[] parms = new String[numGroups + 1];
 
-			for(int i = 0; i <= numGroups; i++) {
+			for (int i = 0; i <= numGroups; i++) {
 				parms[i] = m.group(i);
 			}