1 files changed, 60 insertions, 0 deletions
diff --git a/petascope/src/petascope/wcps/grammar/DimensionIntervalExpr.java b/petascope/src/petascope/wcps/grammar/DimensionIntervalExpr.java
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+++ b/petascope/src/petascope/wcps/grammar/DimensionIntervalExpr.java
@@ -0,0 +1,60 @@
+/*
+ * This file is part of PetaScope.
+ *
+ * PetaScope is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * PetaScope is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with PetaScope. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * For more information please see <http://www.PetaScope.org>
+ * or contact Peter Baumann via <baumann@rasdaman.com>.
+ *
+ * Copyright 2009 Jacobs University Bremen, Peter Baumann.
+ */
+package petascope.wcps.grammar;
+
+/**
+ * DimensionIntervalExpr
+ *
+ * @author Andrei Aiordachioaie
+ */
+public class DimensionIntervalExpr implements IParseTreeNode {
+
+    IParseTreeNode e1, e2;
+    String fun;
+    String str;
+
+    public DimensionIntervalExpr(ScalarExpr exp1, ScalarExpr exp2) {
+        fun = "scalars";
+        e1 = exp1;
+        e2 = exp2;
+    }
+
+    public DimensionIntervalExpr(String cov, String axis, String crs) {
+        fun = "domain metadata";
+        str = "<coverage>" + cov + "</coverage>";
+        str += "<axis>" + axis + "</axis>";
+        str += "<crs>" + crs + "</crs>";
+    }
+
+    public String toXML() {
+        String result = "";
+
+        if (fun.equals("scalars")) {
+            result += "<lowerBound>" + e1.toXML() + "</lowerBound>";
+            result += "<upperBound>" + e2.toXML() + "</upperBound>";
+        } else if (fun.equals("domain metadata")) {
+            result = str;
+        }
+
+        return result;
+    }
+}