1 files changed, 132 insertions, 134 deletions
diff --git a/petascope/src/petascope/wcps/server/core/UnaryOperationCoverageExpr.java b/petascope/src/petascope/wcps/server/core/UnaryOperationCoverageExpr.java
index af91897..f85283a 100644
--- a/petascope/src/petascope/wcps/server/core/UnaryOperationCoverageExpr.java
+++ b/petascope/src/petascope/wcps/server/core/UnaryOperationCoverageExpr.java
@@ -14,141 +14,139 @@
  * You should have received a copy of the GNU General Public License
  * along with rasdaman community.  If not, see <http://www.gnu.org/licenses/>.
  *
- * Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
- rasdaman GmbH.
+ * Copyright 2003 - 2010 Peter Baumann / rasdaman GmbH.
  *
  * For more information please see <http://www.rasdaman.org>
  * or contact Peter Baumann via <baumann@rasdaman.com>.
  */
-package petascope.wcps.server.core;
-
-import petascope.wcps.server.exceptions.InvalidCrsException;
-import petascope.wcps.server.exceptions.WCPSException;
-import org.w3c.dom.*;
-
-public class UnaryOperationCoverageExpr implements IRasNode, ICoverageInfo {
-
-    private CoverageExpr child;
-    private CoverageInfo info;
-    private String operation;
-    private String params;
-
-    public UnaryOperationCoverageExpr(Node node, XmlQuery xq)
-            throws WCPSException, InvalidCrsException {
-        String nodeName = node.getNodeName();
-
-        System.err.println("Trying to parse unary operation: " + nodeName);
-
-        if (nodeName.equals("unaryPlus")) {
-            operation = "+";
-            child = new CoverageExpr(node.getFirstChild(), xq);
-        } else if (nodeName.equals("unaryMinus")) {
-            operation = "-";
-            child = new CoverageExpr(node.getFirstChild(), xq);
-        } else if (nodeName.equals("sqrt") || nodeName.equals("abs")
-                || nodeName.equals("exp") || nodeName.equals("log") || nodeName.equals("ln")
-                || nodeName.equals("sin") || nodeName.equals("cos") || nodeName.equals("tan")
-                || nodeName.equals("sinh") || nodeName.equals("cosh")
-                || nodeName.equals("tanh") || nodeName.equals("arcsin")
-                || nodeName.equals("arccos") || nodeName.equals("arctan")
-                || nodeName.equals("not") || nodeName.equals("re") || nodeName.equals("im")) {
-            operation = nodeName;
-            child = new CoverageExpr(node.getFirstChild(), xq);
-        } else if (nodeName.equals("bit")) {
-            operation = "bit";
-            Node c = node.getFirstChild();
-
-            while (c != null) {
-                if (c.getNodeName().equals("#text")) {
-                    c = c.getNextSibling();
-                    continue;
-                }
-
-                if (c.getNodeName().equals("bitIndex")) {
-                    try {
-                        params = c.getFirstChild().getNodeValue();
-                        int i = Integer.parseInt(params);
-                        System.err.println("Found bitIndex = " + params);
-                    } catch (NumberFormatException e) {
-                        throw new WCPSException("Invalid Number as bitIndex: " + params);
-                    }
-                } else {
-                    child = new CoverageExpr(c, xq);
-                }
-
-                c = c.getNextSibling();
-            }
-        } else if (nodeName.equals("cast")) {
-            operation = "cast";
-            Node c = node.getFirstChild();
-
-            while (c != null) {
-                if (c.getNodeName().equals("#text")) {
-                    c = c.getNextSibling();
-                    continue;
-                }
-
-                if (c.getNodeName().equals("type")) {
-                    RangeField typeNode = new RangeField(c, xq);
-                    params = typeNode.toRasQL();
-                } else {
-                    child = new CoverageExpr(c, xq);
-                }
-
-                c = c.getNextSibling();
-            }
-        } else if (nodeName.equals("fieldSelect")) {
-            operation = "select";
-            Node c = node.getFirstChild();
-
-            while (c != null) {
-                if (c.getNodeName().equals("#text")) {
-                    c = c.getNextSibling();
-                    continue;
-                }
-
-                if (c.getNodeName().equals("field")) {
-                    FieldName nameNode = new FieldName(c.getFirstChild(), xq);
-                    params = nameNode.toRasQL();
-                } else {
-                    child = new CoverageExpr(c, xq);
-                }
-
-                c = c.getNextSibling();
-            }
-        } else {
-            throw new WCPSException("Unknown unary operation: " + nodeName);
-        }
-
-        info = new CoverageInfo(child.getCoverageInfo());
-    }
-
-    public CoverageInfo getCoverageInfo() {
-        return info;
-    }
-
-    public String toRasQL() {
-        if (operation.equals("sqrt") || operation.equals("abs") || operation.equals("exp")
-                || operation.equals("log") || operation.equals("ln") || operation.equals("sin")
-                || operation.equals("cos") || operation.equals("tan")
-                || operation.equals("sinh") || operation.equals("cosh")
-                || operation.equals("tanh") || operation.equals("arcsin")
-                || operation.equals("arccos") || operation.equals("arctan")
-                || operation.equals("not") || operation.equals("+") || operation.equals("-")) {
-            return operation + "(" + child.toRasQL() + ")";
-        } else if (operation.equals("cast")) {
-            // Use rasql's direct "type-casting" facility for constant scalar expressions
-            // For example, (char)1 does not work, but 1c is a valid expression.
-            if (child.isScalarExpr() && params.equals("char"))
-                return child.toRasQL() + "c";
-            else
-                return "(" + params + ")(" + child.toRasQL() + ")";
-        } else if (operation.equals("select")) {
-            return "(" + child.toRasQL() + ")." + params;
-        } else if (operation.equals("bit")) {
-            return "bit(" + child.toRasQL() + "," + params + ")";
-        }
-
-        return " error ";
-    }
-}
+package petascope.wcps.server.core;
+
+import petascope.exceptions.WCPSException;
+import org.w3c.dom.*;
+
+public class UnaryOperationCoverageExpr implements IRasNode, ICoverageInfo {
+
+    private CoverageExpr child;
+    private CoverageInfo info;
+    private String operation;
+    private String params;
+
+    public UnaryOperationCoverageExpr(Node node, XmlQuery xq)
+            throws WCPSException {
+        String nodeName = node.getNodeName();
+
+        System.err.println("Trying to parse unary operation: " + nodeName);
+
+        if (nodeName.equals("unaryPlus")) {
+            operation = "+";
+            child = new CoverageExpr(node.getFirstChild(), xq);
+        } else if (nodeName.equals("unaryMinus")) {
+            operation = "-";
+            child = new CoverageExpr(node.getFirstChild(), xq);
+        } else if (nodeName.equals("sqrt") || nodeName.equals("abs")
+                || nodeName.equals("exp") || nodeName.equals("log") || nodeName.equals("ln")
+                || nodeName.equals("sin") || nodeName.equals("cos") || nodeName.equals("tan")
+                || nodeName.equals("sinh") || nodeName.equals("cosh")
+                || nodeName.equals("tanh") || nodeName.equals("arcsin")
+                || nodeName.equals("arccos") || nodeName.equals("arctan")
+                || nodeName.equals("not") || nodeName.equals("re") || nodeName.equals("im")) {
+            operation = nodeName;
+            child = new CoverageExpr(node.getFirstChild(), xq);
+        } else if (nodeName.equals("bit")) {
+            operation = "bit";
+            Node c = node.getFirstChild();
+
+            while (c != null) {
+                if (c.getNodeName().equals("#text")) {
+                    c = c.getNextSibling();
+                    continue;
+                }
+
+                if (c.getNodeName().equals("bitIndex")) {
+                    try {
+                        params = c.getFirstChild().getNodeValue();
+                        int i = Integer.parseInt(params);
+                        System.err.println("Found bitIndex = " + params);
+                    } catch (NumberFormatException e) {
+                        throw new WCPSException("Invalid Number as bitIndex: " + params);
+                    }
+                } else {
+                    child = new CoverageExpr(c, xq);
+                }
+
+                c = c.getNextSibling();
+            }
+        } else if (nodeName.equals("cast")) {
+            operation = "cast";
+            Node c = node.getFirstChild();
+
+            while (c != null) {
+                if (c.getNodeName().equals("#text")) {
+                    c = c.getNextSibling();
+                    continue;
+                }
+
+                if (c.getNodeName().equals("type")) {
+                    RangeField typeNode = new RangeField(c, xq);
+                    params = typeNode.toRasQL();
+                } else {
+                    child = new CoverageExpr(c, xq);
+                }
+
+                c = c.getNextSibling();
+            }
+        } else if (nodeName.equals("fieldSelect")) {
+            operation = "select";
+            Node c = node.getFirstChild();
+
+            while (c != null) {
+                if (c.getNodeName().equals("#text")) {
+                    c = c.getNextSibling();
+                    continue;
+                }
+
+                if (c.getNodeName().equals("field")) {
+                    FieldName nameNode = new FieldName(c.getFirstChild(), xq);
+                    params = nameNode.toRasQL();
+                } else {
+                    child = new CoverageExpr(c, xq);
+                }
+
+                c = c.getNextSibling();
+            }
+        } else {
+            throw new WCPSException("Unknown unary operation: " + nodeName);
+        }
+
+        info = new CoverageInfo(child.getCoverageInfo());
+    }
+
+    public CoverageInfo getCoverageInfo() {
+        return info;
+    }
+
+    public String toRasQL() {
+        if (operation.equals("sqrt") || operation.equals("abs") || operation.equals("exp")
+                || operation.equals("log") || operation.equals("ln") || operation.equals("sin")
+                || operation.equals("cos") || operation.equals("tan")
+                || operation.equals("sinh") || operation.equals("cosh")
+                || operation.equals("tanh") || operation.equals("arcsin")
+                || operation.equals("arccos") || operation.equals("arctan")
+                || operation.equals("not") || operation.equals("+") || operation.equals("-")) {
+            return operation + "(" + child.toRasQL() + ")";
+        } else if (operation.equals("cast")) {
+            // Use rasql's direct "type-casting" facility for constant scalar expressions
+            // For example, (char)1 does not work, but 1c is a valid expression.
+            if (child.isScalarExpr() && params.equals("char"))
+                return child.toRasQL() + "c";
+            else
+                return "(" + params + ")(" + child.toRasQL() + ")";
+        } else if (operation.equals("select")) {
+            return "(" + child.toRasQL() + ")." + params;
+        } else if (operation.equals("bit")) {
+            return "bit(" + child.toRasQL() + "," + params + ")";
+        }
+
+        return " error ";
+    }
+}