X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.spreadsheet%2Fsrc%2Forg%2Fsimantics%2Fspreadsheet%2Fsolver%2Fformula%2FOrFormulaFunction.java;fp=bundles%2Forg.simantics.spreadsheet%2Fsrc%2Forg%2Fsimantics%2Fspreadsheet%2Fsolver%2Fformula%2FOrFormulaFunction.java;h=a852ecc410f72d725f718ff01235fe6c9dbcffab;hb=c07a3818f0024e932a27eb85cbfd3f2291475a65;hp=0000000000000000000000000000000000000000;hpb=6c99e980d250fb9201aba93be7dcb1f55564dccd;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.spreadsheet/src/org/simantics/spreadsheet/solver/formula/OrFormulaFunction.java b/bundles/org.simantics.spreadsheet/src/org/simantics/spreadsheet/solver/formula/OrFormulaFunction.java
new file mode 100644
index 000000000..a852ecc41
--- /dev/null
+++ b/bundles/org.simantics.spreadsheet/src/org/simantics/spreadsheet/solver/formula/OrFormulaFunction.java
@@ -0,0 +1,28 @@
+package org.simantics.spreadsheet.solver.formula;
+
+import org.simantics.spreadsheet.Spreadsheets;
+import org.simantics.spreadsheet.solver.formula.parser.ast.AstArgList;
+
+public class OrFormulaFunction implements CellFormulaFunction<Object> {
+
+    @Override
+    public Object evaluate(CellValueVisitor visitor, AstArgList args) {
+        if (args.values.size() == 0) throw new IllegalStateException();
+
+        for (int i = 0; i < args.values.size(); i++) {
+            Object obj = null;
+            try {
+                obj = args.values.get(i).accept(visitor);
+            } catch (IllegalStateException e){
+                return FormulaError2.NAME.getString();
+            }
+            FormulaError2 error = FormulaError2.forObject(obj);
+            if(error!=null) return error.getString();
+
+            if (Spreadsheets.asBoolean(obj))
+                return Boolean.TRUE;
+        }
+        return Boolean.FALSE;
+    }
+
+}