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

---
 .../parserutils/pratt/commands/PostfixCommand.java | 28 ++++++++++++++++++----
 1 file changed, 24 insertions(+), 4 deletions(-)

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

diff --git a/BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/PostfixCommand.java b/BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/PostfixCommand.java
index 19c540a..bab3de4 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/PostfixCommand.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/parserutils/pratt/commands/PostfixCommand.java
@@ -6,14 +6,34 @@ import bjc.utils.parserutils.ParserException;
 import bjc.utils.parserutils.pratt.ParserContext;
 import bjc.utils.parserutils.pratt.Token;
 
+/**
+ * A postfix 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 PostfixCommand<K, V, C> extends BinaryPostCommand<K, V, C> {
-	public PostfixCommand(int leftPower) {
-		super(leftPower);
+	/**
+	 * Create a new postfix operator.
+	 * 
+	 * @param precedence
+	 *                The precedence of the operator.
+	 */
+	public PostfixCommand(int precedence) {
+		super(precedence);
 	}
 
 	@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 {
 		return new Tree<>(operator, operand);
 	}
 }
\ No newline at end of file
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