bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/SpreadsheetLine.java

   1 package org.simantics.spreadsheet.graph;
   2
   3 import java.util.Collections;
   4 import java.util.HashMap;
   5 import java.util.List;
   6 import java.util.Map;
   7 import java.util.Optional;
   8
   9 import org.simantics.spreadsheet.Range;
  10 import org.simantics.spreadsheet.resource.SpreadsheetResource;
  11 import org.simantics.spreadsheet.util.SpreadsheetUtils;
  12
  13 import it.unimi.dsi.fastutil.objects.ObjectArrayList;
  14
  15 public class SpreadsheetLine implements SpreadsheetElement<SpreadsheetCell, SpreadsheetLines>, SheetNode {
  16
  17         private static final long serialVersionUID = -304574098117404663L;
  18
  19         final private SpreadsheetLines parent;
  20         final public int row;
  21         int id;
  22
  23         public ObjectArrayList<SpreadsheetCell> cells = new ObjectArrayList<>();
  24
  25         public SpreadsheetLine(SpreadsheetLines parent, int row) {
  26                 this.parent = parent;
  27                 this.row = row;
  28                 this.id = getEngine().getBook().getNewId(this);
  29 //              getEngine().registerRow(row, this);
  30         }
  31
  32         public int getId() {
  33                 return id;
  34         }
  35
  36         public SpreadsheetEngine getEngine() {
  37 //              if(parent instanceof SpreadsheetEngine)
  38 //                  return (SpreadsheetEngine)parent;
  39                 return ((SpreadsheetLines)parent).getEngine();
  40         }
  41
  42         @Override
  43         public String getName() {
  44                 return "Row"+row;
  45         }
  46
  47         @Override
  48         public Map getChildren() {
  49                 String rowName = ""+row;
  50                 Map<String,SpreadsheetCell> result = new HashMap<>();
  51                 for(int i=0;i<cells.size();i++) {
  52                         SpreadsheetCell cell = cells.get(i);
  53                         if(SpreadsheetCell.EMPTY == cell) continue;
  54                         String name = "Row"+SpreadsheetUtils.columnName(i) + rowName;
  55                         result.put(name, cell);
  56                 }
  57                 return result;
  58         }
  59
  60         @Override
  61         public Map getProperties() {
  62                 return Collections.singletonMap("typeURI", new SpreadsheetTypeNode(SpreadsheetResource.URIs.Line));
  63         }
  64
  65         Object resolve(String[] parts, int index) {
  66
  67                 if(index == parts.length) return this;
  68
  69                 Range r = SpreadsheetUtils.decodeCellAbsolute(parts[index]);
  70                 return cells.get(r.startColumn);
  71
  72         }
  73
  74         public void accept(SpreadsheetVisitor v) {
  75                 v.visit(this);
  76         }
  77
  78         public String getPath() {
  79                 return ((SpreadsheetLines)parent).getPath() + "/" + getName();
  80         }
  81
  82     @Override
  83     public Optional<SpreadsheetLines> getParent() {
  84         return Optional.of(parent);
  85     }
  86
  87     @Override
  88     public List<SpreadsheetCell> getSpreadsheetChildren() {
  89         return cells;
  90     }
  91
  92     @Override
  93     public void remove(SpreadsheetCell child) {
  94
  95     }
  96
  97     @Override
  98     public int hashCode() {
  99         final int prime = 31;
 100         int result = 1;
 101         result = prime * result + ((parent == null) ? 0 : parent.hashCode());
 102         result = prime * result + row;
 103         return result;
 104     }
 105
 106     @Override
 107     public boolean equals(Object obj) {
 108         if (this == obj)
 109             return true;
 110         if (obj == null)
 111             return false;
 112         if (getClass() != obj.getClass())
 113             return false;
 114         SpreadsheetLine other = (SpreadsheetLine) obj;
 115         if (parent == null) {
 116             if (other.parent != null)
 117                 return false;
 118         } else if (!parent.equals(other.parent))
 119             return false;
 120         if (row != other.row)
 121             return false;
 122         return true;
 123     }
 124
 125 }