Package org.geotools.referencing.operation.builder

Class 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:
    Serialized Form

    • Constructor Detail

      • 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 Detail

      • 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