From f4baa925b0b5590bc8b12ba5f32e0218384c8efc Mon Sep 17 00:00:00 2001
From: bjculkin <bjculkin@mix.wvu.edu>
Date: Fri, 7 Apr 2017 16:06:18 -0400
Subject: Add simple toggle values

---
 .../src/main/java/bjc/utils/funcdata/IList.java    | 35 ++++++++++++++++++++++
 1 file changed, 35 insertions(+)

(limited to 'BJC-Utils2/src/main/java/bjc/utils/funcdata')

diff --git a/BJC-Utils2/src/main/java/bjc/utils/funcdata/IList.java b/BJC-Utils2/src/main/java/bjc/utils/funcdata/IList.java
index cf60ed6..d92d564 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/funcdata/IList.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/funcdata/IList.java
@@ -41,6 +41,28 @@ public interface IList<ContainedType> extends Iterable<ContainedType> {
 		return items.map(this::add).anyMatch(bl -> bl == false);
 	}
 
+	/**
+	 * Add all of the elements in the provided array to this list.
+	 *
+	 * @param items
+	 *                The array of items to add.
+	 * 
+	 * @return True if every item was successfully added to the list, false
+	 *         otherwise.
+	 */
+	@SuppressWarnings("unchecked")
+	default boolean addAll(ContainedType... items) {
+		boolean succ = true;
+
+		for(ContainedType item : items) {
+			boolean addSucc = add(item);
+
+			succ = succ ? addSucc : false;
+		}
+
+		return succ;
+	}
+
 	/**
 	 * Check if all of the elements of this list match the specified
 	 * predicate.
@@ -237,6 +259,19 @@ public interface IList<ContainedType> extends Iterable<ContainedType> {
 	 */
 	void prepend(ContainedType item);
 
+	/**
+	 * Prepend an array of items to the list.
+	 *
+	 * @param items
+	 *                The items to prepend to the list.
+	 */
+	@SuppressWarnings("unchecked")
+	default void prependAll(ContainedType... items) {
+		for(ContainedType item : items) {
+			prepend(item);
+		}
+	}
+
 	/**
 	 * Select a random item from the list, using a default random number
 	 * generator
-- 
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