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| author | Constantin <jucovschi@gmail.com> | 2010-06-02 20:09:42 +0200 |
|---|---|---|
| committer | Constantin <jucovschi@gmail.com> | 2010-06-02 20:09:42 +0200 |
| commit | 40e12c6af9d05c3413efaf535c35c625b736cbb9 (patch) | |
| tree | 6a9f6b86b55724e659ca270171496d82362de9cc /petascope/src/petascope/wcps/grammar/MetaDataExpr.java | |
| parent | fcda34adb1c78d0929778e1324c873552d21ee1d (diff) | |
| download | rasdaman-upstream-40e12c6af9d05c3413efaf535c35c625b736cbb9.tar.gz rasdaman-upstream-40e12c6af9d05c3413efaf535c35c625b736cbb9.tar.xz rasdaman-upstream-40e12c6af9d05c3413efaf535c35c625b736cbb9.zip | |
preparing for joining with rasdaman open source
Diffstat (limited to 'petascope/src/petascope/wcps/grammar/MetaDataExpr.java')
| -rw-r--r-- | petascope/src/petascope/wcps/grammar/MetaDataExpr.java | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/petascope/src/petascope/wcps/grammar/MetaDataExpr.java b/petascope/src/petascope/wcps/grammar/MetaDataExpr.java new file mode 100644 index 0000000..7cd39a0 --- /dev/null +++ b/petascope/src/petascope/wcps/grammar/MetaDataExpr.java @@ -0,0 +1,90 @@ +/*
+ * 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;
+
+/**
+ * MetaDataExpr
+ * Creation date: (3/3/2003 2:28:43 AM)
+ * @author: mattia parigiani, Sorin Stancu-Mara, Andrei Aiordachioaie
+ */
+public class MetaDataExpr implements IParseTreeNode {
+
+ CoverageExpr expr;
+ String field;
+ String function;
+ IParseTreeNode param;
+
+ public MetaDataExpr(DomainExpr dom) {
+ function = "domain";
+ param = dom;
+ }
+
+ // Identifier, ImageCRS, ImageCRSDomain, CrsSet, NullSet
+ public MetaDataExpr(String op, CoverageExpr expr) {
+ function = op;
+ this.expr = expr;
+ }
+
+ // ImageCRSDomain, interpolationDefault, interpolationSet
+ public MetaDataExpr(String op, CoverageExpr expr, String str) {
+ function = op;
+ this.expr = expr;
+ this.field = str;
+ }
+
+ public String toXML() {
+ String result = "";
+
+ if (function.equalsIgnoreCase("imageCrsDomain")) {
+ result += "<imageCrsDomain>";
+ result += expr.toXML();
+
+ if (field != null) {
+ result += "<axis>" + field + "</axis>";
+ }
+
+ result += "</imageCrsDomain>";
+ } else if (function.equalsIgnoreCase("domain")) {
+ result = "<DomainMetadata>" + param.toXML() + "</DomainMetadata>";
+ } else if (function.equalsIgnoreCase("interpolationDefault")) {
+ result += "<interpolationDefault>";
+ result += expr.toXML();
+ result += "<name>" + param + "</param>";
+ result += "</interpolationDefault>";
+ } else if (function.equalsIgnoreCase("interpolationSet")) {
+ result += "<interpolationSet>";
+ result += expr.toXML();
+ result += "<name>" + param + "</param>";
+ result += "</interpolationSet>";
+ } else if (function.equalsIgnoreCase("identifier")
+ || function.equalsIgnoreCase("imageCRS") || function.equalsIgnoreCase("crsSet")
+ || function.equalsIgnoreCase("nullSet")) {
+ result += "<" + function + ">";
+ result += expr.toXML();
+ result += "</" + function + ">";
+ } else {
+ System.err.println("Unknown MetadataExpr operation: " + function);
+ }
+
+ return result;
+ }
+}
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