Move things around, and start on new parser.

1 files changed, 69 insertions, 0 deletions

diff --git a/RGens/src/main/java/bjc/rgens/text/markov/TextGenerator.java b/RGens/src/main/java/bjc/rgens/text/markov/TextGenerator.java
new file mode 100755
index 0000000..770acd9
--- /dev/null
+++ b/RGens/src/main/java/bjc/rgens/text/markov/TextGenerator.java
@@ -0,0 +1,69 @@
+package bjc.rgens.text.markov;
+
+import java.io.*;
+
+/**
+ * Generate text from a markov model of an input text
+ * 
+ * @author ben
+ *
+ */
+public class TextGenerator {
+	/**
+	 * @param args
+	 *            when used with three arguments, the first represents the
+	 *            k-order of the Markov objects. The second represents the
+	 *            number of characters to print out. The third represents
+	 *            the file to be read.
+	 * 
+	 *            When used with two arguments, the first represents the
+	 *            k-order of the Markov objects, and the second represents
+	 *            the file to be read. The generated text will be the same
+	 *            number of characters as the original file.
+	 */
+	public static void main(String[] args) {
+		int k = 0;
+		int M = 0;
+
+		String file = "";
+		StringBuilder text = new StringBuilder();
+
+		if (args.length == 3) {
+			k = Integer.parseInt(args[0]);
+			M = Integer.parseInt(args[1]);
+			file = args[2];
+		} else if (args.length == 2) {
+			k = Integer.parseInt(args[0]);
+			file = args[1];
+		} else {
+			System.out
+					.println("\n" + "Usage: java TextGenerator k M file");
+			System.out.println(
+					"where k is the markov order, M is the number");
+			System.out.println(
+					"of characters to be printed, and file is the");
+			System.out.println(
+					"name of the file to print from. M may be left out."
+							+ "\n");
+			System.exit(1);
+		}
+
+		StandaloneMarkov markov = null;
+
+		try (FileReader reader = new FileReader(file)) {
+			markov = StandaloneTextGenerator.generateMarkovMap(k,
+					reader);
+
+			System.out.println(markov.generateTextFromMarkov(M)
+					.substring(0, Math.min(M, text.length())));
+		} catch (FileNotFoundException e) {
+			System.out.println("File not found.");
+			e.printStackTrace();
+			System.exit(1);
+		} catch (IOException ioex) {
+			System.out.println("IOException");
+			ioex.printStackTrace();
+			System.exit(1);
+		}
+	}
+}
\ No newline at end of file