1 files changed, 79 insertions, 0 deletions
diff --git a/petascope/src/petascope/wcps/server/core/FieldInterpolationElement.java b/petascope/src/petascope/wcps/server/core/FieldInterpolationElement.java
new file mode 100644
index 0000000..74af1cf
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+++ b/petascope/src/petascope/wcps/server/core/FieldInterpolationElement.java
@@ -0,0 +1,79 @@
+    /*
+ * 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.server.core;
+
+import petascope.wcps.server.exceptions.WCPSException;
+import org.w3c.dom.*;
+import petascope.wcps.server.exceptions.InvalidWcpsRequestException;
+
+public class FieldInterpolationElement implements IRasNode {
+
+    private FieldName name;
+    private InterpolationMethod interp;
+    private Node nextNode;
+
+    public FieldInterpolationElement(Node node, XmlQuery xq) throws WCPSException {
+
+        throw new InvalidWcpsRequestException("Currently, our implementation does not allow specifying " +
+                "interpolation methods or null resistances for the scale operation.");
+
+        /*
+        while ((node != null) && node.getNodeName().equals("#text")) {
+            node = node.getNextSibling();
+        }
+
+        if (node == null) {
+            throw new WCPSException("FieldInterpolationElementType parsing error!");
+        }
+
+        while (node != null)
+        {
+            String nodeName = node.getNodeName();
+            while (node.getNodeName().equals("#text"))
+                node = node.getNextSibling();
+
+            if (nodeName.equals("name")) {
+                this.name = new FieldName(node, xq);
+                node = node.getNextSibling();
+                continue;
+            }
+            else
+            {
+                interp = new InterpolationMethod(node, xq);
+                node = interp.getNextNode();
+            }
+        }
+        nextNode = node;
+
+         */
+    }
+
+    public Node getNextNode()
+    {
+        return nextNode;
+    }
+
+    public String toRasQL() {
+        // Since we only accept the default rasdaman interpolation methods, we do not need to specify it further
+        return "";
+    }
+};