bundles/org.simantics.graph/src/org/simantics/graph/query/PathRoot.java

   1 package org.simantics.graph.query;\r
   2 \r
   3 public class PathRoot implements Path {\r
   4         public final String name;\r
   5 \r
   6         public PathRoot(String name) {\r
   7                 this.name = name;\r
   8         }\r
   9         \r
  10         @Override\r
  11         public int hashCode() {\r
  12                 final int prime = 31;\r
  13                 int result = 1;\r
  14                 result = prime * result + ((name == null) ? 0 : name.hashCode());\r
  15                 return result;\r
  16         }\r
  17 \r
  18 \r
  19         @Override\r
  20         public boolean equals(Object obj) {\r
  21                 if (this == obj)\r
  22                         return true;\r
  23                 if (obj == null)\r
  24                         return false;\r
  25                 if (getClass() != obj.getClass())\r
  26                         return false;\r
  27                 PathRoot other = (PathRoot) obj;\r
  28                 if (name == null) {\r
  29                         if (other.name != null)\r
  30                                 return false;\r
  31                 } else if (!name.equals(other.name))\r
  32                         return false;\r
  33                 return true;\r
  34         }\r
  35 \r
  36         @Override\r
  37         public String toString() {\r
  38                 if(name.isEmpty())\r
  39                         return "http:/";\r
  40                 else\r
  41                         return name;\r
  42         }\r
  43         \r
  44         @Override\r
  45         public void toString(StringBuilder b) {\r
  46                 if(name.isEmpty())\r
  47                         b.append("http:/");\r
  48                 else\r
  49                         b.append(name);\r
  50         }\r
  51         \r
  52         @Override\r
  53         public Path child(String childName) {\r
  54                 return new PathChild(childName, this);\r
  55         }       \r
  56 }\r