From 05c9922b30cd0dcd2a452673c2e155215d074b19 Mon Sep 17 00:00:00 2001
From: "Benjamin J. Culkin" <bjculkin@mix.wvu.edu>
Date: Tue, 5 Jun 2018 22:09:23 -0300
Subject: Templates pt. 3

Templates should now work, though there is no syntax to reference them
from rules yet

In addition, several internal things have been changed so as to improve
code quality
---
 src/main/java/bjc/rgens/parser/Rule.java | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

(limited to 'src/main/java/bjc/rgens/parser/Rule.java')

diff --git a/src/main/java/bjc/rgens/parser/Rule.java b/src/main/java/bjc/rgens/parser/Rule.java
index 06dedac..ac67158 100755
--- a/src/main/java/bjc/rgens/parser/Rule.java
+++ b/src/main/java/bjc/rgens/parser/Rule.java
@@ -13,6 +13,8 @@ import java.util.Random;
  * @author EVE
  */
 public class Rule {
+	public RGrammar belongsTo;
+
 	/** The name of this grammar rule. */
 	public String name;
 
@@ -83,7 +85,7 @@ public class Rule {
 			throw new NullPointerException("Case must not be null");
 		}
 
-		cse.belongsTo = name;
+		cse.belongsTo = this;
 		cse.debugName = String.format("%s-%d", name, serial);
 		serial += 1;
 
@@ -143,7 +145,7 @@ public class Rule {
 
 		for(IPair<Integer, RuleCase> cse : cases) {
 			RuleCase cs = cse.getRight();
-			cs.belongsTo = name;
+			cs.belongsTo = this;
 			cs.debugName = String.format("%s-%d", name, serial);
 			serial += 1;
 
@@ -203,6 +205,8 @@ public class Rule {
 	public Rule exhaust() {
 		Rule rl = new Rule(name);
 
+		rl.belongsTo = belongsTo;
+
 		rl.cases = cases.exhaustible();
 
 		rl.prob = prob;
@@ -219,4 +223,22 @@ public class Rule {
 
 		return rl;
 	}
+
+	public void generate(GenerationState state) {
+		state.swapGrammar(belongsTo);
+
+		if(doRecur()) {
+			RuleCase cse = getCase(state.rnd);
+
+			System.err.printf("\tFINE: Generating %s (from %s)\n", cse, belongsTo.name);
+
+			belongsTo.generateCase(cse, state);
+
+			endRecur();
+		}
+
+		if(name.contains("+")) {
+			state.contents = new StringBuilder(state.contents.toString().replaceAll("\\s+", ""));
+		}
+	}
 }
-- 
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