From e1480c4e706d4902f9865f6119e71e30b4173153 Mon Sep 17 00:00:00 2001
From: student <student@69.161.224.78>
Date: Mon, 12 Feb 2018 17:17:37 -0500
Subject: Refactor EvaluatorResult

---
 .../bjc/dicelang/eval/FailureEvaluatorResult.java  | 55 ++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 base/src/bjc/dicelang/eval/FailureEvaluatorResult.java

(limited to 'base/src/bjc/dicelang/eval/FailureEvaluatorResult.java')

diff --git a/base/src/bjc/dicelang/eval/FailureEvaluatorResult.java b/base/src/bjc/dicelang/eval/FailureEvaluatorResult.java
new file mode 100644
index 0000000..3b641db
--- /dev/null
+++ b/base/src/bjc/dicelang/eval/FailureEvaluatorResult.java
@@ -0,0 +1,55 @@
+package bjc.dicelang.eval;
+
+import bjc.dicelang.Node;
+import bjc.utils.data.ITree;
+import bjc.utils.data.Tree;
+
+public class FailureEvaluatorResult extends EvaluatorResult {
+	/**
+	 * Original node data
+	 */
+	public ITree<Node> origVal;
+	
+	public FailureEvaluatorResult() {
+		super(Type.FAILURE);
+	}
+	
+	public FailureEvaluatorResult(final ITree<Node> orig) {
+		super(Type.FAILURE);
+		
+		origVal = orig;
+	}
+
+	public FailureEvaluatorResult(final Node orig) {
+		this(new Tree<>(orig));
+	}
+
+	public FailureEvaluatorResult(EvaluatorResult right) {
+		this(new Node(Node.Type.RESULT, right));
+	}
+
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = 1;
+		result = prime * result + ((origVal == null) ? 0 : origVal.hashCode());
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (getClass() != obj.getClass())
+			return false;
+		FailureEvaluatorResult other = (FailureEvaluatorResult) obj;
+		if (origVal == null) {
+			if (other.origVal != null)
+				return false;
+		} else if (!origVal.equals(other.origVal))
+			return false;
+		return true;
+	}
+}
-- 
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