AngleProvider.java

package tc.oc.pgm.points;

import org.bukkit.util.Vector;

public interface AngleProvider {
    /** Gets an angle for the specified vector.
     * @param from Vector for which the angle should be calculated for.
     * @return Angle measure that may or may not be constant.
     */
    float getAngle(Vector from);

    /** Indicates whether or not the provider has referential transparency.
     * @return Boolean value indicated the constantness of this provider.
     */
    boolean isConstant();
}