Convert GenerationState.contents to private

This is to prepare for replacing contents with a ReportWriter

1 files changed, 21 insertions, 1 deletions

diff --git a/src/main/java/bjc/rgens/parser/GenerationState.java b/src/main/java/bjc/rgens/parser/GenerationState.java
index b147dfd..361a17e 100644
--- a/src/main/java/bjc/rgens/parser/GenerationState.java
+++ b/src/main/java/bjc/rgens/parser/GenerationState.java
@@ -15,7 +15,7 @@ import static bjc.rgens.parser.RGrammarLogging.*;
  */
 public class GenerationState {
 	/** The current string. */
-	public StringBuilder contents;
+	private StringBuilder contents;
 	/** The RNG. */
 	public Random rnd;
 
@@ -154,4 +154,24 @@ public class GenerationState {
 
 		return rlVars.get(name);
 	}
+
+	public void appendContents(String strang) {
+		contents.append(strang);
+	}
+
+	public void setContents(String strang) {
+		contents = new StringBuilder(strang);
+	}
+
+	public String getContents() {
+		return contents.toString();
+	}
+
+	public void findReplaceContents(String find, String replace) {
+		contents = new StringBuilder(contents.toString().replaceAll(find, replace));
+	}
+
+	public void clearContents() {
+		contents = new StringBuilder();
+	}
 }