From 44a8d9d2d56a311293ec86ea40df7126748300a1 Mon Sep 17 00:00:00 2001
From: "Benjamin J. Culkin" <bjculkin@mix.wvu.edu>
Date: Thu, 7 Jun 2018 20:37:51 -0300
Subject: Refactoring

The main refactoring here is removing the type field from the various
classes, but there are a few other smaller ones.

This also contains the grounds for a refactoring on variable use
---
 .../parser/elements/InlineRuleCaseElement.java     | 31 ++++++++++++++++------
 1 file changed, 23 insertions(+), 8 deletions(-)

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

diff --git a/src/main/java/bjc/rgens/parser/elements/InlineRuleCaseElement.java b/src/main/java/bjc/rgens/parser/elements/InlineRuleCaseElement.java
index 6cb0ce3..ea22bb4 100644
--- a/src/main/java/bjc/rgens/parser/elements/InlineRuleCaseElement.java
+++ b/src/main/java/bjc/rgens/parser/elements/InlineRuleCaseElement.java
@@ -3,23 +3,38 @@ package bjc.rgens.parser.elements;
 import bjc.rgens.parser.GenerationState;
 import bjc.rgens.parser.RGrammarParser;
 
+import bjc.utils.data.IPair;
 import bjc.utils.funcdata.FunctionalList;
 import bjc.utils.funcdata.IList;
+import bjc.utils.gen.WeightedRandom;
 
 public class InlineRuleCaseElement extends CaseElement {
-	public final IList<CaseElement> elements;
+	public final WeightedRandom<CaseElement> elements;
 
-	public InlineRuleCaseElement(String... elements) {
-		this(RGrammarParser.parseElementString(elements).getLeft());
-	}
+	public InlineRuleCaseElement(String... parts) {
+		super(true);
+
+		this.elements = new WeightedRandom<>();
+
+		for(String part : parts) {
+			String[] partArr;
+
+			if(part.contains("|")) {
+				partArr = part.split("\\|");
+			} else {
+				partArr = new String[] {part};
+			}
 
-	public InlineRuleCaseElement(IList<CaseElement> elements) {
-		super(ElementType.RULEREF);
+			IPair<IList<CaseElement>, Integer> par = RGrammarParser.parseElementString(partArr);
+			int prob = par.getRight();
 
-		this.elements = elements;
+			for(CaseElement elm :par.getLeft()) {
+				elements.addProbability(prob, elm);
+			}
+		}
 	}
 
 	public void generate(GenerationState state) {
-		elements.randItem(state.rnd::nextInt).generate(state);
+		elements.generateValue(state.rnd).generate(state);
 	}
 }
-- 
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