From 33a165f0b0055d2bdf9a1fcaa639b31a7f87d9a6 Mon Sep 17 00:00:00 2001 From: "Benjamin J. Culkin" Date: Fri, 8 Jun 2018 19:06:14 -0300 Subject: Major refactoring A major refactoring to the internals of how things work. I believe that nothing is broken --- .../parser/elements/VariableRuleReference.java | 31 ---------------------- 1 file changed, 31 deletions(-) delete mode 100644 src/main/java/bjc/rgens/parser/elements/VariableRuleReference.java (limited to 'src/main/java/bjc/rgens/parser/elements/VariableRuleReference.java') diff --git a/src/main/java/bjc/rgens/parser/elements/VariableRuleReference.java b/src/main/java/bjc/rgens/parser/elements/VariableRuleReference.java deleted file mode 100644 index bebb9f7..0000000 --- a/src/main/java/bjc/rgens/parser/elements/VariableRuleReference.java +++ /dev/null @@ -1,31 +0,0 @@ -package bjc.rgens.parser.elements; - -import bjc.rgens.parser.GrammarException; -import bjc.rgens.parser.GenerationState; - -public class VariableRuleReference extends RuleCaseElement { - public VariableRuleReference(String vl) { - super(vl, ReferenceType.VARIABLE); - } - - public void generate(GenerationState state) { - String refBody = val.substring(1, val.length() - 1); - - /* Handle string references. */ - if (refBody.equals("$")) { - throw new GrammarException("Cannot refer to unnamed variables"); - } - - String key = refBody.substring(1); - - if (!state.vars.containsKey(key)) { - String msg = String.format("No variable '%s' defined", key); - - throw new GrammarException(msg); - } - - state.contents.append(state.vars.get(key)); - - return; - } -} -- cgit v1.2.3