Built AST representation of Dice things

1 files changed, 31 insertions, 0 deletions

diff --git a/BJC-Utils2/src/main/java/bjc/utils/dice/ast/OperatorDiceNode.java b/BJC-Utils2/src/main/java/bjc/utils/dice/ast/OperatorDiceNode.java
new file mode 100644
index 0000000..84f45aa
--- /dev/null
+++ b/BJC-Utils2/src/main/java/bjc/utils/dice/ast/OperatorDiceNode.java
@@ -0,0 +1,31 @@
+package bjc.utils.dice.ast;
+
+public enum OperatorDiceNode implements IDiceASTNode {
+	ASSIGN, ADD, SUBTRACT, MULTIPLY, DIVIDE, GROUP, COMPOUND;
+
+	@Override
+	public boolean isOperator() {
+		return true;
+	}
+	
+	public static OperatorDiceNode fromString(String s) {
+		switch(s) {
+			case ":=":
+				return ASSIGN;
+			case "+":
+				return ADD;
+			case "-":
+				return SUBTRACT;
+			case "*":
+				return MULTIPLY;
+			case "/":
+				return DIVIDE;
+			case "d":
+				return GROUP;
+			case "c":
+				return COMPOUND;
+			default:
+				throw new IllegalArgumentException(s + " is not a valid operator node");
+		}
+	}
+}