X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FPoint.java;h=e7c77c03c7c782d1f5a167ff92dfc4eb47b3ce8d;hb=refs%2Fheads%2Fbug%2FJAL-3487-splash-JS;hp=af6a6348a904ab49840b258e9bc58d6cd4a40309;hpb=2cc3a62e1ae63428db854af668e963f1b23af553;p=jalview.git

diff --git a/src/jalview/datamodel/Point.java b/src/jalview/datamodel/Point.java
index af6a634..e7c77c0 100644
--- a/src/jalview/datamodel/Point.java
+++ b/src/jalview/datamodel/Point.java
@@ -17,4 +17,55 @@ public final class Point
     y = yVal;
     z = zVal;
   }
+
+  /**
+   * toString for convenience of inspection in debugging or logging
+   */
+  @Override
+  public String toString()
+  {
+    return String.format("[%f, %f, %f]", x, y, z);
+  }
+
+  @Override
+  public int hashCode()
+  {
+    final int prime = 31;
+    int result = 1;
+    result = prime * result + Float.floatToIntBits(x);
+    result = prime * result + Float.floatToIntBits(y);
+    result = prime * result + Float.floatToIntBits(z);
+    return result;
+  }
+
+  @Override
+  public boolean equals(Object obj)
+  {
+    if (this == obj)
+    {
+      return true;
+    }
+    if (obj == null)
+    {
+      return false;
+    }
+    if (getClass() != obj.getClass())
+    {
+      return false;
+    }
+    Point other = (Point) obj;
+    if (Float.floatToIntBits(x) != Float.floatToIntBits(other.x))
+    {
+      return false;
+    }
+    if (Float.floatToIntBits(y) != Float.floatToIntBits(other.y))
+    {
+      return false;
+    }
+    if (Float.floatToIntBits(z) != Float.floatToIntBits(other.z))
+    {
+      return false;
+    }
+    return true;
+  }
 }