From 5832ef0286430d04484b70d49c73e081a80ec9c7 Mon Sep 17 00:00:00 2001
From: bjculkin <bjculkin@mix.wvu.edu>
Date: Fri, 17 Mar 2017 19:28:59 -0400
Subject: Add more toString/hashCode/equals

---
 .../main/java/bjc/utils/data/SingleSupplier.java   | 34 ++++++++++++++++++++--
 1 file changed, 32 insertions(+), 2 deletions(-)

(limited to 'BJC-Utils2/src/main/java/bjc/utils/data/SingleSupplier.java')

diff --git a/BJC-Utils2/src/main/java/bjc/utils/data/SingleSupplier.java b/BJC-Utils2/src/main/java/bjc/utils/data/SingleSupplier.java
index 76c9be2..0bf1a93 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/data/SingleSupplier.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/data/SingleSupplier.java
@@ -10,6 +10,7 @@ import java.util.function.Supplier;
  * @author ben
  *
  * @param <T>
+ *                The supplied type
  */
 public class SingleSupplier<T> implements Supplier<T> {
 	private static long nextID = 0;
@@ -20,8 +21,10 @@ public class SingleSupplier<T> implements Supplier<T> {
 
 	private long id;
 
-	// This is bad practice, but I want to know where the single
-	// instantiation was, in case of duplicate initiations
+	/*
+	 * This is bad practice, but I want to know where the single
+	 * instantiation was, in case of duplicate initiations.
+	 */
 	private Exception instSite;
 
 	/**
@@ -59,4 +62,31 @@ public class SingleSupplier<T> implements Supplier<T> {
 
 		return source.get();
 	}
+
+	@Override
+	public String toString() {
+		StringBuilder builder = new StringBuilder();
+		builder.append("SingleSupplier [");
+
+		if(source != null) {
+			builder.append("source=");
+			builder.append(source);
+			builder.append(", ");
+		}
+
+		builder.append("gotten=");
+		builder.append(gotten);
+		builder.append(", id=");
+		builder.append(id);
+		builder.append(", ");
+
+		if(instSite != null) {
+			builder.append("instSite=");
+			builder.append(instSite);
+		}
+
+		builder.append("]");
+
+		return builder.toString();
+	}
 }
-- 
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