From 98cdf435d4974f4cca8f7b4eb4026da2c88cbc4c Mon Sep 17 00:00:00 2001
From: bculkin2442 <bjculkin@mix.wvu.edu>
Date: Sun, 26 Mar 2017 11:30:43 -0400
Subject: Update

---
 .../pratt/commands/ConstantCommand.java            | 23 ++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

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

diff --git a/BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/ConstantCommand.java b/BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/ConstantCommand.java
index 2308cc7..10ff184 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/ConstantCommand.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/ConstantCommand.java
@@ -6,16 +6,35 @@ import bjc.utils.parserutils.pratt.InitialCommand;
 import bjc.utils.parserutils.pratt.ParserContext;
 import bjc.utils.parserutils.pratt.Token;
 
+/**
+ * A command that represents a specific tree.
+ * 
+ * @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 ConstantCommand<K, V, C> implements InitialCommand<K, V, C> {
 	private ITree<Token<K, V>> val;
 
+	/**
+	 * Create a new constant.
+	 * 
+	 * @param con
+	 *                The tree this constant represents.
+	 */
 	public ConstantCommand(ITree<Token<K, V>> con) {
 		val = con;
 	}
 
 	@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 val;
 	}
 }
\ No newline at end of file
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