From 9fdf37e3032defc8ea11fd59722b487163381422 Mon Sep 17 00:00:00 2001
From: bculkin2442 <bjculkin@mix.wvu.edu>
Date: Wed, 13 Apr 2016 15:41:42 -0400
Subject: Implemented stream-based commands

---
 .../main/java/bjc/utils/cli/GenericCommand.java    | 43 ++++++++++++++++++++++
 1 file changed, 43 insertions(+)

(limited to 'BJC-Utils2/src/main/java/bjc/utils/cli/GenericCommand.java')

diff --git a/BJC-Utils2/src/main/java/bjc/utils/cli/GenericCommand.java b/BJC-Utils2/src/main/java/bjc/utils/cli/GenericCommand.java
index 522dfbd..658a299 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/cli/GenericCommand.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/cli/GenericCommand.java
@@ -7,6 +7,34 @@ package bjc.utils.cli;
  *
  */
 public class GenericCommand implements ICommand {
+	private static class DelegatingCommand implements ICommand {
+		private ICommand delegate;
+
+		public DelegatingCommand(ICommand delegate) {
+			this.delegate = delegate;
+		}
+
+		@Override
+		public ICommandHandler getHandler() {
+			return delegate.getHandler();
+		}
+
+		@Override
+		public ICommandHelp getHelp() {
+			return delegate.getHelp();
+		}
+
+		@Override
+		public ICommand createAlias() {
+			return new DelegatingCommand(delegate);
+		}
+
+		@Override
+		public boolean isAlias() {
+			return true;
+		}
+	}
+
 	private ICommandHandler	handler;
 	private ICommandHelp	help;
 
@@ -35,4 +63,19 @@ public class GenericCommand implements ICommand {
 	public ICommandHelp getHelp() {
 		return help;
 	}
+
+	@Override
+	public boolean isAlias() {
+		return false;
+	}
+
+	/**
+	 * Create a command that is an alias to this one
+	 * 
+	 * @return A command that is an alias to this one
+	 */
+	@Override
+	public ICommand createAlias() {
+		return new DelegatingCommand(this);
+	}
 }
-- 
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