src/motedata/ColumnHeaderWrapper.java

   1 package diku.distlab.remote.client.motedata;
   2
   3 import diku.distlab.remote.motedata.ColumnHeader;
   4
   5 public class ColumnHeaderWrapper implements TableHeader {
   6
   7         ColumnHeader[] columnHeaders;
   8         Table parentTable;
   9         int visibleCount;
  10
  11         protected ColumnHeaderWrapper(Table parentTable,ColumnHeader[] columnHeaders) {
  12                 super();
  13                 this.columnHeaders = columnHeaders;
  14                 this.parentTable = parentTable;
  15                 this.initVisibleCount();
  16         }
  17
  18         public int indexOf(String columnName) throws Exception
  19         {
  20                 for (int i = 0; i < columnHeaders.length; i++ )
  21                 {
  22                         if (columnName.equals(columnHeaders[i].getName()))
  23                         {
  24                                 return i;
  25                         }
  26                 }
  27                 throw new Exception("Column name not found!");
  28         }
  29
  30         public String getTitle(String columnName) throws Exception {
  31                 return this.getTitle(this.indexOf(columnName));
  32         }
  33
  34         public String getTitle(int columnIndex) {
  35                 return this.columnHeaders[columnIndex].getTitle();
  36         }
  37
  38         public String getName(int columnIndex) {
  39                 return this.columnHeaders[columnIndex].getName();
  40         }
  41
  42         public Class getClass(int columnIndex) throws ClassNotFoundException {
  43                 return Class.forName(columnHeaders[columnIndex].getValueclass());
  44         }
  45
  46         public Class getClass(String columnName) throws Exception {
  47                 return this.getClass(this.indexOf(columnName));
  48         }
  49
  50         public Table getTable() {
  51                 return this.parentTable;
  52         }
  53
  54         public boolean isVisible(String columnName) throws Exception {
  55                 return this.isVisible(this.indexOf(columnName));
  56         }
  57
  58         public boolean isVisible(int columnIndex) {
  59                 return this.columnHeaders[columnIndex].isVisible();
  60         }
  61
  62         public int countVisible()
  63         {
  64                 return visibleCount;
  65         }
  66
  67         private void initVisibleCount()
  68         {
  69                 this.visibleCount = 0;
  70                 for ( int i = 0; i < this.columnHeaders.length; i++ )
  71                 {
  72                         if (this.columnHeaders[i].isVisible())
  73                         {
  74                                 this.visibleCount++;
  75                         }
  76                 }
  77         }
  78 }