X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.spreadsheet.graph%2Fsrc%2Forg%2Fsimantics%2Fspreadsheet%2Fgraph%2Fformula%2FPiFormulaFunction.java;fp=bundles%2Forg.simantics.spreadsheet.graph%2Fsrc%2Forg%2Fsimantics%2Fspreadsheet%2Fgraph%2Fformula%2FPiFormulaFunction.java;h=bc86fb73821f89109d2622e6f9e614a9a46c970f;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/formula/PiFormulaFunction.java b/bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/formula/PiFormulaFunction.java
new file mode 100644
index 000000000..bc86fb738
--- /dev/null
+++ b/bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/formula/PiFormulaFunction.java
@@ -0,0 +1,15 @@
+package org.simantics.spreadsheet.graph.formula;
+
+import org.simantics.spreadsheet.graph.CellFormulaFunction;
+import org.simantics.spreadsheet.graph.CellValueVisitor;
+import org.simantics.spreadsheet.graph.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;
+    }
+}