Examples with Parameters org.apache.sis.parameter.Parameters used on opensource projects

Example 26 with Parameters

use of org.apache.sis.parameter.Parameters in project sis by apache.

the class EllipsoidToCentricTransform method getParameterValues.

/**
 * Returns a copy of internal parameter values of this {@code EllipsoidToCentricTransform} transform.
 * The returned group contains parameter values for the number of dimensions and the eccentricity.
 *
 * <div class="note"><b>Note:</b>
 * this method is mostly for {@linkplain org.apache.sis.io.wkt.Convention#INTERNAL debugging purposes}
 * since the isolation of non-linear parameters in this class is highly implementation dependent.
 * Most GIS applications will instead be interested in the {@linkplain #getContextualParameters()
 * contextual parameters}.</div>
 *
 * @return a copy of the internal parameter values for this transform.
 */
@Debug
@Override
public ParameterValueGroup getParameterValues() {
    final Parameters pg = Parameters.castOrWrap(getParameterDescriptors().createValue());
    pg.getOrCreate(ECCENTRICITY).setValue(sqrt(eccentricitySquared));
    pg.parameter("target").setValue(getTargetType());
    pg.getOrCreate(DIMENSION).setValue(getSourceDimensions());
    return pg;
}