From 41e2c9e80b18620aaa9a23f759064bf058ad980e Mon Sep 17 00:00:00 2001
From: Ben Culkin <scorpress@gmail.com>
Date: Tue, 17 Nov 2020 20:01:55 -0500
Subject: Add ability to set the source for GeneratingIterator

---
 src/main/java/bjc/data/GeneratingIterator.java | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/main')

diff --git a/src/main/java/bjc/data/GeneratingIterator.java b/src/main/java/bjc/data/GeneratingIterator.java
index ffa92cf..f926833 100644
--- a/src/main/java/bjc/data/GeneratingIterator.java
+++ b/src/main/java/bjc/data/GeneratingIterator.java
@@ -58,4 +58,17 @@ public class GeneratingIterator<E> implements Iterator<E> {
 
 		return state;
 	}
+	
+	/**
+	 * Sets the state of this iterator.
+	 * 
+	 * @param newState The new state value.
+	 * 
+	 * @return The old state value.
+	 */
+	public E setState(E newState) {
+		E oldState = this.state;
+		this.state = newState;
+		return oldState;
+	}
 }
-- 
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