Move Pratt Parser to new project

1 files changed, 39 insertions, 0 deletions

diff --git a/JPratt/src/main/java/bjc/utils/parserutils/pratt/commands/PostfixCommand.java b/JPratt/src/main/java/bjc/utils/parserutils/pratt/commands/PostfixCommand.java
new file mode 100644
index 0000000..bab3de4
--- /dev/null
+++ b/JPratt/src/main/java/bjc/utils/parserutils/pratt/commands/PostfixCommand.java
@@ -0,0 +1,39 @@
+package bjc.utils.parserutils.pratt.commands;
+
+import bjc.utils.data.ITree;
+import bjc.utils.data.Tree;
+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> {
+	/**
+	 * 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 {
+		return new Tree<>(operator, operand);
+	}
+}
\ No newline at end of file