1 files changed, 30 insertions, 4 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/ChainCommand.java b/BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/ChainCommand.java
index aa85f75..1324586 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/ChainCommand.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/ChainCommand.java
@@ -8,21 +8,47 @@ import bjc.utils.parserutils.pratt.Token;
 
 import java.util.Set;
 
+/**
+ * Create a new chained operator.
+ * 
+ * @author bjculkin
+ *
+ * @param <K>
+ *                The key type of the tokens.
+ * 
+ * @param <V>
+ *                The value type of the tokens.
+ * 
+ * @param <C>
+ *                The state type of the parser.
+ */
 public class ChainCommand<K, V, C> extends BinaryPostCommand<K, V, C> {
 	private Set<K> chainWith;
 
 	private Token<K, V> chain;
 
-	public ChainCommand(int leftPower, Set<K> chainSet, Token<K, V> chainMarker) {
-		super(leftPower);
+	/**
+	 * Create a new chained operator.
+	 * 
+	 * @param precedence
+	 *                The precedence of this operator.
+	 * 
+	 * @param chainSet
+	 *                The operators to chain with.
+	 * 
+	 * @param chainMarker
+	 *                The token to use as the node in the AST.
+	 */
+	public ChainCommand(int precedence, Set<K> chainSet, Token<K, V> chainMarker) {
+		super(precedence);
 
 		chainWith = chainSet;
 		chain = chainMarker;
 	}
 
 	@Override
-	public ITree<Token<K, V>> denote(ITree<Token<K, V>> operand, Token<K, V> operator,
-			ParserContext<K, V, C> ctx) throws ParserException {
+	public ITree<Token<K, V>> denote(ITree<Token<K, V>> operand, Token<K, V> operator, ParserContext<K, V, C> ctx)
+			throws ParserException {
 		ITree<Token<K, V>> tree = ctx.parse.parseExpression(1 + leftBinding(), ctx.tokens, ctx.state, false);
 
 		ITree<Token<K, V>> res = new Tree<>(operator, operand, tree);