1 files changed, 168 insertions, 0 deletions
diff --git a/petascope/src/petascope/wcps/server/core/CoverageInfo.java b/petascope/src/petascope/wcps/server/core/CoverageInfo.java
new file mode 100644
index 0000000..d5eb447
--- /dev/null
+++ b/petascope/src/petascope/wcps/server/core/CoverageInfo.java
@@ -0,0 +1,168 @@
+/*
+ * 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 java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+public class CoverageInfo {
+
+    private List<CellDomainElement> cellDomains;
+    private List<DomainElement> domains;
+    private String coverageName;
+
+    public CoverageInfo(CoverageInfo other) {
+        cellDomains = new ArrayList<CellDomainElement>();
+        domains = new ArrayList<DomainElement>();
+        int N = other.getNumDimensions();
+
+        for (int i = 0; i < N; ++i) {
+            cellDomains.add(other.getCellDomainElement(i));
+            domains.add(other.getDomainElement(i));
+        }
+
+        coverageName = other.getCoverageName();
+    }
+
+    public CoverageInfo(Metadata m) {
+        cellDomains = new ArrayList<CellDomainElement>();
+        domains = new ArrayList<DomainElement>();
+        Iterator<CellDomainElement> itcde = m.getCellDomainIterator();
+
+        while (itcde.hasNext()) {
+            cellDomains.add(itcde.next());
+        }
+
+        Iterator<DomainElement> itde = m.getDomainIterator();
+
+        while (itde.hasNext()) {
+            domains.add(itde.next());
+        }
+
+        coverageName = m.getCoverageName();
+    }
+
+    public boolean isCompatible(CoverageInfo other) {
+        if (getNumDimensions() != other.getNumDimensions()) {
+            System.err.println("The number of dimensions doesn't match");
+            return false;
+        }
+
+        {
+            Iterator<CellDomainElement> it = cellDomains.iterator();
+            int index = 0;
+
+            while (it.hasNext()) {
+                CellDomainElement me, you;
+
+                me = it.next();
+                you = other.getCellDomainElement(index++);
+
+                if (!me.getHi().equals(you.getHi())) {
+                    System.err.println("High values don't match: "
+                            + me.getHi().toString() + ", "
+                            + you.getHi().toString());
+                    return false;
+                }
+
+                if (!me.getLo().equals(you.getLo())) {
+                    System.err.println("Low values don't match: "
+                            + me.getLo().toString() + ", "
+                            + you.getLo().toString());
+                    return false;
+                }
+            }
+        }
+        {
+            Iterator<DomainElement> it = domains.iterator();
+            int index = 0;
+
+            while (it.hasNext()) {
+                DomainElement me, you;
+
+                me = it.next();
+                you = other.getDomainElement(index++);
+
+                if (!me.getName().equals(you.getName())) {
+                    System.err.println("Domain element names don't match: '"
+                            + me.getName() + "' and '"
+                            + you.getName() + "'.");
+                    return false;
+                }
+
+                // if (me.getName() != you.getName()) return false;
+            }
+        }
+        return true;
+    }
+
+    int getNumDimensions() {
+        return cellDomains.size();
+    }
+
+    public CellDomainElement getCellDomainElement(int dim) {
+        return cellDomains.get(dim);
+    }
+
+    public DomainElement getDomainElement(int dim) {
+        return domains.get(dim);
+    }
+
+    public String getCoverageName() {
+        return coverageName;
+    }
+
+    public void removeDimension(int dim) {
+        cellDomains.remove(dim);
+        domains.remove(dim);
+    }
+
+    public void setDimension(int dim, CellDomainElement cde, DomainElement de) {
+        cellDomains.set(dim, cde);
+        domains.set(dim, de);
+    }
+
+    public void setCellDimension(int dim, CellDomainElement cde) {
+        cellDomains.set(dim, cde);
+    }
+
+    public int getDomainIndexByName(String name) throws WCPSException {
+        System.err.println("Searching for Domain name : " + name);
+        System.err.println("Available domain names are: " + domains.toString());
+
+        Iterator<DomainElement> it = domains.iterator();
+        int index = 0;
+
+        while (it.hasNext()) {
+            if (name.equals(it.next().getName())) {
+                return index;
+            }
+
+            index++;
+        }
+
+        System.err.println("ERROR: Axis name not found: " + name);
+        throw new WCPSException("Domain name not found: " + name);
+    }
+}