From 42990231fee502552b769b9af4c04ac0dcaeb195 Mon Sep 17 00:00:00 2001
From: bculkin2442 <bjculkin@mix.wvu.edu>
Date: Sat, 25 Mar 2017 19:13:42 -0400
Subject: Update Pratt parser

---
 .../utils/parserutils/pratt/commands/LeafCommand.java  | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

(limited to 'BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/LeafCommand.java')

diff --git a/BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/LeafCommand.java b/BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/LeafCommand.java
index 87fe7c1..3937f5f 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/LeafCommand.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/LeafCommand.java
@@ -7,11 +7,23 @@ import bjc.utils.parserutils.pratt.InitialCommand;
 import bjc.utils.parserutils.pratt.ParserContext;
 import bjc.utils.parserutils.pratt.Token;
 
+/**
+ * A operator that stands for itself.
+ * 
+ * @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 LeafCommand<K, V, C> implements InitialCommand<K, V, C> {
 	@Override
-	public ITree<Token<K, V>> denote(Token<K, V> operator, ParserContext<K, V, C> ctx)
-			throws ParserException {
-
+	public ITree<Token<K, V>> denote(Token<K, V> operator, ParserContext<K, V, C> ctx) throws ParserException {
 		return new Tree<>(operator);
 	}
 }
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