Adopt spreadsheet changes made in Balas development

[simantics/platform.git] / bundles / org.simantics.spreadsheet / src / org / simantics / spreadsheet / solver / formula / PiFormulaFunction.java

diff --git a/bundles/org.simantics.spreadsheet/src/org/simantics/spreadsheet/solver/formula/PiFormulaFunction.java b/bundles/org.simantics.spreadsheet/src/org/simantics/spreadsheet/solver/formula/PiFormulaFunction.java
new file mode 100644 (file)
index 0000000..a6f2859
--- /dev/null
+++ b/bundles/org.simantics.spreadsheet/src/org/simantics/spreadsheet/solver/formula/PiFormulaFunction.java
@@ -0,0 +1,13 @@
+package org.simantics.spreadsheet.solver.formula;
+
+import org.simantics.spreadsheet.solver.formula.parser.ast.AstArgList;
+
+public class PiFormulaFunction implements CellFormulaFunction<Double> {
+
+    @Override
+    public Double evaluate(CellValueVisitor visitor, AstArgList args) {
+        if (args != null)
+            throw new IllegalStateException();
+        return Math.PI;
+    }
+}