1 files changed, 118 insertions, 0 deletions
diff --git a/petascope/src/petascope/wcps/grammar/SetMetaDataExpr.java b/petascope/src/petascope/wcps/grammar/SetMetaDataExpr.java
new file mode 100644
index 0000000..16dccdb
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+++ b/petascope/src/petascope/wcps/grammar/SetMetaDataExpr.java
@@ -0,0 +1,118 @@
+/*
+ * 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;
+
+/**
+ * SetMetaDataExpr
+ * Creation date: (3/3/2003 2:28:43 AM)
+ * @author: mattia parigiani, Sorin Stancu-Mara, Andrei Aiordachioaie
+ */
+public class SetMetaDataExpr implements IParseTreeNode {
+
+    CoverageExpr expr;
+    String field;
+    String function;
+    IParseTreeNode param;
+
+    // Set Crs Set
+    public SetMetaDataExpr(String op, CoverageExpr expr, CrsList clist) {
+        function = op;
+        this.expr = expr;
+        this.param = clist;
+    }
+
+    // Set Null Set
+    public SetMetaDataExpr(String op, CoverageExpr expr, RangeExprList param) {
+        function = op;
+        this.expr = expr;
+        this.param = param;
+    }
+
+    // Set Identifier
+    public SetMetaDataExpr(String op, CoverageExpr expr, String constant) {
+        function = op;
+        this.expr = expr;
+        this.field = constant;
+    }
+
+    // Set Interpolation Default
+    public SetMetaDataExpr(String op, CoverageExpr expr, InterpolationMethod param,
+            String field) {
+        function = op;
+        this.expr = expr;
+        this.param = param;
+        this.field = field;
+    }
+
+    // Set Interpolation Set
+    public SetMetaDataExpr(String op, CoverageExpr expr, InterpolationMethodList param,
+            String field) {
+        function = op;
+        this.expr = expr;
+        this.param = param;
+        this.field = field;
+    }
+
+    public String toXML() {
+        String result = "";
+
+        if (function.equalsIgnoreCase("setIdentifier")) {
+            result += "<identifier>" + field + "</identifier>";
+            result += expr.toXML();
+
+            result = "<setIdentifier>" + result + "</setIdentifier>";
+        } else if (function.equalsIgnoreCase("setCrsSet")) {
+            result += expr.toXML();
+
+            if (param != null) {
+                result += param.toXML();
+            }
+
+            result = "<setCrsSet>" + result + "</setCrsSet>";
+        } else if (function.equalsIgnoreCase("setNullSet")) {
+            result += expr.toXML();
+
+            if (param != null) {
+                result += param.toXML();
+            }
+
+            result = "<setNullSet>" + result + "</setNullSet>";
+        } else if (function.equalsIgnoreCase("setInterpolationDefault")) {
+            result += expr.toXML();
+            result += "<field>" + field + "</field>";
+            result += param.toXML();
+
+            result = "<setInterpolationDefault>" + result
+                    + "</setInterpolationDefault>";
+        } else if (function.equalsIgnoreCase("setInterpolationSet")) {
+            result += expr.toXML();
+            result += "<field>" + field + "</field>";
+            result += param.toXML();
+
+            result = "<setInterpolationSet>" + result + "</setInterpolationSet>";
+        } else {
+            System.err.println("Unknown SetMetadataExpr operation: " + function);
+        }
+
+        return result;
+    }
+}