Package org.geotools.referencing.operation.builder

Class MappedPosition

Object
MappedPosition
All Implemented Interfaces:
Serializable
public class MappedPosition extends Object implements Serializable
An association between a source and target direct positions. Accuracy information and comments can optionnaly be attached.
Since:
2.4
Author:
Jan Jezek, Martin Desruisseaux
See Also:

  • Constructor Details

    • MappedPosition

      public MappedPosition(int dimension)
      Creates a mapped position with source and target position of the specified dimension. The initial coordinate values are 0.

    • MappedPosition

      public MappedPosition(Position source, Position target)
      Creates a mapped position from the specified direct positions.
      Parameters:
      source - The original direct position.
      target - The associated direct position.

  • Method Details

    • getSource

      public Position getSource()
      Returns the source direct position. For performance reasons, the current implementation returns a reference to the internal object. However users should avoid to modify directly the returned position and use setSource(org.geotools.api.geometry.Position) instead.

    • setSource

      public void setSource(Position point)
      Set the source direct position to the specified value.

    • getTarget

      public Position getTarget()
      Returns the target direct position. For performance reasons, the current implementation returns a reference to the internal object. However users should avoid to modify directly the returned position and use setTarget(org.geotools.api.geometry.Position) instead.

    • setTarget

      public void setTarget(Position point)
      Set the target direct position to the specified value.

    • getComments

      public String getComments()
      Returns the comments attached to this mapping, or null if none.

    • setComments

      public void setComments(String comments)
      Set the comments attached to this mapping. May be null if none.

    • getAccuracy

      public double getAccuracy()
      Returns an estimation of mapping accuracy in units of target CRS axis, or Double.NaN if unknow.

    • setAccuracy

      public void setAccuracy(double accuracy)
      Set the accuracy.

    • hashCode

      public int hashCode()
      Returns a hash code value for this mapped position.
      Overrides:
      hashCode in class Object

    • equals

      public boolean equals(Object object)
      Compares this mapped position with the specified object for equality.
      Overrides:
      equals in class Object

    • toString

      public String toString()
      Returns a string representation of this mapped position.
      Overrides:
      toString in class Object