From 780a3da69b66921fb7bf7b5779fb44830bb45ddc Mon Sep 17 00:00:00 2001
From: Ben Culkin <scorpress@gmail.com>
Date: Tue, 7 Apr 2020 21:21:12 -0400
Subject: Remove utils.esodata

utils.esodata now also lives in the esodata project; not here
---
 .../java/bjc/utils/esodata/SpaghettiStack.java     | 102 ---------------------
 1 file changed, 102 deletions(-)
 delete mode 100644 base/src/main/java/bjc/utils/esodata/SpaghettiStack.java

(limited to 'base/src/main/java/bjc/utils/esodata/SpaghettiStack.java')

diff --git a/base/src/main/java/bjc/utils/esodata/SpaghettiStack.java b/base/src/main/java/bjc/utils/esodata/SpaghettiStack.java
deleted file mode 100644
index 8f2924b..0000000
--- a/base/src/main/java/bjc/utils/esodata/SpaghettiStack.java
+++ /dev/null
@@ -1,102 +0,0 @@
-package bjc.utils.esodata;
-
-import java.util.Arrays;
-import java.util.stream.Stream;
-
-/**
- * Implements a spaghetti stack, which is a stack that is branched off of a
- * parent stack.
- *
- * @param <T>
- *        The datatype stored in the stack.
- *
- * @author Ben Culkin
- */
-class SpaghettiStack<T> extends Stack<T> {
-	/* Our backing stack. */
-	private final Stack<T> backing;
-	/* The stack we branched off of. */
-	private final Stack<T> parent;
-
-	/**
-	 * Create a new empty spaghetti stack, off of the specified parent.
-	 *
-	 * @param par
-	 *        The parent stack
-	 */
-	public SpaghettiStack(final Stack<T> par) {
-		backing = new SimpleStack<>();
-
-		parent = par;
-	}
-
-	@Override
-	public void push(final T elm) {
-		backing.push(elm);
-	}
-
-	@Override
-	public T pop() {
-		if(backing.empty()) return parent.pop();
-
-		return backing.pop();
-	}
-
-	@Override
-	public T top() {
-		if(backing.empty()) return parent.top();
-
-		return backing.top();
-	}
-
-	@Override
-	public int size() {
-		return parent.size() + backing.size();
-	}
-
-	@Override
-	public boolean empty() {
-		return backing.empty() && parent.empty();
-	}
-
-	@SuppressWarnings("unchecked")
-	@Override
-	public T[] toArray() {
-		return (T[]) Stream.concat(Arrays.stream(parent.toArray()), Arrays.stream(backing.toArray())).toArray();
-	}
-
-	@Override
-	public int hashCode() {
-		final int prime = 31;
-
-		int result = 1;
-		result = prime * result + (backing == null ? 0 : backing.hashCode());
-		result = prime * result + (parent == null ? 0 : parent.hashCode());
-
-		return result;
-	}
-
-	@Override
-	public boolean equals(final Object obj) {
-		if(this == obj) return true;
-		if(obj == null) return false;
-		if(!(obj instanceof SpaghettiStack<?>)) return false;
-
-		final SpaghettiStack<?> other = (SpaghettiStack<?>) obj;
-
-		if(backing == null) {
-			if(other.backing != null) return false;
-		} else if(!backing.equals(other.backing)) return false;
-
-		if(parent == null) {
-			if(other.parent != null) return false;
-		} else if(!parent.equals(other.parent)) return false;
-
-		return true;
-	}
-
-	@Override
-	public String toString() {
-		return String.format("SpaghettiStack [backing=%s, parent=%s]", backing, parent);
-	}
-}
-- 
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