6 files changed, 126 insertions, 43 deletions
diff --git a/RGens/REPORT.md b/RGens/REPORT.md
new file mode 100644
index 0000000..d1c1a7e
--- /dev/null
+++ b/RGens/REPORT.md
@@ -0,0 +1,34 @@
+# Benjamin Culkin
+2015-12-08
+----------------
+
+Assignment #11 Report
+------------------------
+The program here is a slightly adapted version of a random string generator,
+which is itself based off of an example in the book "Multi-paradigm Programming with Leda".
+The easiest way to run it is launch the attached jar-file through the command file,
+then choose the attached .gram file as input, pick the initial rule as <item> from the drop-down
+list and enter any number. It will first print out the rules three times, once before it adds some
+dummy rules to delete, once after the dummy rules have been added, and a third after the dummy
+rules has been deleted. It will then generate text based off of the input.
+
+Collection Details
+-------------------
+The project involves the use of multiple collections, but the main one is the Hashtable inside of
+WeightedGrammar that holds the rules and the cases that belong to them. This is very similiar
+to the HashMap except for some concurrency things that aren't particularly relevant in this
+situation. The basic functionality is simply to look up objects by a key.
+
+This collection has the potential to be useful for a phonebook of some kind,
+where you want to look up people by their phone numbers, or phone numbers by the name.
+
+Resources
+-----------
+The application itself was based heavily off of an example in the above mentioned book, while
+the data for the input file came from a copy of "Diablo II: The Awakening" and its random item
+generation tables.
+
+Source Files
+-------------
+The source file of the main runnable application is the GrammarReaderApp class in bjc.RGens.text,
+while the main class that uses the collection is WeightedGrammar in bjc.utils.gen
+\ No newline at end of file
diff --git a/RGens/src/main/java/bjc/RGens/parser/.DS_Store b/RGens/src/main/java/bjc/RGens/parser/.DS_Store
new file mode 100644
index 0000000..76d2657
--- /dev/null
+++ b/RGens/src/main/java/bjc/RGens/parser/.DS_Store
diff --git a/RGens/src/main/java/bjc/RGens/parser/GrammarReader.java b/RGens/src/main/java/bjc/RGens/parser/GrammarReader.java
index e83eede..f6aa383 100644
--- a/RGens/src/main/java/bjc/RGens/parser/GrammarReader.java
+++ b/RGens/src/main/java/bjc/RGens/parser/GrammarReader.java
@@ -93,32 +93,62 @@ public class GrammarReader {
 	private static void initPragmas() {
 		pragmaMap = new Hashtable<>();
 
+		addSubgrammarPragmas();
+
+		pragmaMap.put("debug", GrammarReader::debugGrammar);
+		pragmaMap.put("import-rule", GrammarReader::importRule);
+		pragmaMap.put("initial-rule", GrammarReader::initialRule);
 		pragmaMap.put("uniform", (stk, rs) -> rs.toggleUniformity());
-		pragmaMap.put("subordinate", GrammarReader::subordinateGrammar);
+
+		pragmaMap.put("multi-prefix-with", GrammarReader::multiPrefixRule);
+		pragmaMap.put("multi-suffix-with", GrammarReader::multiSuffixRule);
+
+		pragmaMap.put("prefix-with", GrammarReader::prefixRule);
+		pragmaMap.put("suffix-with", GrammarReader::suffixRule);
+	}
+
+	private static void multiPrefixRule(StringTokenizer stk,
+			ReaderState rs) {
+
+	}
+
+	private static void multiSuffixRule(StringTokenizer stk,
+			ReaderState rs) {
+
+	}
+
+	private static void addSubgrammarPragmas() {
+		pragmaMap.put("edit-sub-grammar", GrammarReader::editSubGrammar);
+		pragmaMap.put("edit-parent", (stk, rs) -> rs.popGrammar());
+
+		pragmaMap.put("load-sub-grammar", GrammarReader::loadSubGrammar);
+
+		pragmaMap.put("new-sub-grammar",
+				(stk, rs) -> rs.pushGrammar(new WeightedGrammar<>()));
+
 		pragmaMap.put("promote", GrammarReader::promoteGrammar);
+
 		pragmaMap.put("remove-sub-grammar",
 				GrammarReader::removeSubGrammar);
 		pragmaMap.put("remove-rule", GrammarReader::removeRule);
-		pragmaMap.put("load-sub-grammar", GrammarReader::loadSubGrammar);
-		pragmaMap.put("new-sub-grammar",
-				(stk, rs) -> rs.pushGrammar(new WeightedGrammar<>()));
-		pragmaMap.put("edit-sub-grammar", GrammarReader::editSubGrammar);
-		pragmaMap.put("edit-parent", (stk, rs) -> rs.popGrammar());
+
 		pragmaMap.put("save-sub-grammar", GrammarReader::saveGrammar);
-		pragmaMap.put("debug", GrammarReader::debugGrammar);
-		pragmaMap.put("prefix-with", GrammarReader::prefixRule);
-		pragmaMap.put("suffix-with", GrammarReader::suffixRule);
-		pragmaMap.put("import-rule", GrammarReader::importRule);
+		pragmaMap.put("subordinate", GrammarReader::subordinateGrammar);
 	}
 
+	private static void initialRule(StringTokenizer stk, ReaderState rs) {
+		String rName = stk.nextToken();
+
+		rs.setInitialRule(rName);
+	}
 
 	private static void importRule(StringTokenizer stk, ReaderState rs) {
 		String ruleName = stk.nextToken();
 		String sgName = stk.nextToken();
-		
+
 		rs.getRules().addGrammarAlias(sgName, ruleName);
 	}
-	
+
 	private static void prefixRule(StringTokenizer stk, ReaderState rs) {
 		String rName = stk.nextToken();
 		String prefixToken = stk.nextToken();
diff --git a/RGens/src/main/java/bjc/RGens/parser/GrammarReaderApp.java b/RGens/src/main/java/bjc/RGens/parser/GrammarReaderApp.java
index 96f4ed7..5770d55 100644
--- a/RGens/src/main/java/bjc/RGens/parser/GrammarReaderApp.java
+++ b/RGens/src/main/java/bjc/RGens/parser/GrammarReaderApp.java
@@ -3,6 +3,8 @@ package bjc.RGens.parser;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
+import java.io.PrintStream;
+
 import javax.swing.UIManager;
 import javax.swing.UnsupportedLookAndFeelException;
 
@@ -36,15 +38,32 @@ public class GrammarReaderApp {
 			System.exit(1);
 		}
 
-		String initRule = SimpleDialogs.getChoice(null,
-				"Pick a initial rule",
-				"Pick a initial rule to generate choices from",
-				wg.ruleNames().stream().sorted().toArray(String[]::new));
+		String initRule = "";
+
+		if (!wg.hasInitRule()) {
+			initRule = SimpleDialogs.getChoice(null, "Pick a initial rule",
+					"Pick a initial rule to generate choices from",
+					wg.ruleNames().stream().sorted()
+							.toArray(String[]::new));
+		} else {
+			initRule = wg.getInitRule();
+		}
 
 		int count = SimpleDialogs.getWhole(null,
 				"Enter number of repititions",
 				"Enter the number of items to generate from the rule");
 
+		File outpFile = SimpleFileDialog.getSaveFile(null,
+				"Choose Grammar File");
+
+		PrintStream ps = null;
+
+		try {
+			ps = new PrintStream(outpFile);
+		} catch (FileNotFoundException e) {
+			e.printStackTrace();
+		}
+
 		for (int i = 0; i < count; i++) {
 			String s = wg.genList(initRule, " ")
 					.reduceAux(new StringBuilder(),
@@ -53,7 +72,7 @@ public class GrammarReaderApp {
 							t -> t.toString())
 					.replaceAll("\\s+", " ");
 
-			System.out.println(s);
+			ps.println(s);
 		}
 	}
 }
diff --git a/RGens/src/main/java/bjc/RGens/parser/ReaderState.java b/RGens/src/main/java/bjc/RGens/parser/ReaderState.java
index 1487822..3e25741 100644
--- a/RGens/src/main/java/bjc/RGens/parser/ReaderState.java
+++ b/RGens/src/main/java/bjc/RGens/parser/ReaderState.java
@@ -53,4 +53,8 @@ public class ReaderState {
 	public void toggleUniformity() {
 		isUniform = !isUniform;
 	}
+	
+	public void setInitialRule(String rName) {
+		wg.peek().setInitRule(rName);
+	}
 }
diff --git a/RGens/src/test/java/bjc/RGens/AppTest.java b/RGens/src/test/java/bjc/RGens/AppTest.java
index 25fb563..7620403 100644
--- a/RGens/src/test/java/bjc/RGens/AppTest.java
+++ b/RGens/src/test/java/bjc/RGens/AppTest.java
@@ -7,32 +7,28 @@ import junit.framework.TestSuite;
 /**
  * Unit test for simple App.
  */
-public class AppTest 
-    extends TestCase
-{
-    /**
-     * Create the test case
-     *
-     * @param testName name of the test case
-     */
-    public AppTest( String testName )
-    {
-        super( testName );
-    }
+public class AppTest extends TestCase {
+	/**
+	 * Create the test case
+	 *
+	 * @param testName
+	 *            name of the test case
+	 */
+	public AppTest(String testName) {
+		super(testName);
+	}
 
-    /**
-     * @return the suite of tests being tested
-     */
-    public static Test suite()
-    {
-        return new TestSuite( AppTest.class );
-    }
+	/**
+	 * @return the suite of tests being tested
+	 */
+	public static Test suite() {
+		return new TestSuite(AppTest.class);
+	}
 
-    /**
-     * Rigourous Test :-)
-     */
-    public void testApp()
-    {
-        assertTrue( true );
-    }
+	/**
+	 * Rigourous Test :-)
+	 */
+	public void testApp() {
+		assertTrue(true);
+	}
 }