We have merged together what was initially in an integrator interface
and in an AbstractIntegrator class. The separation was only due to
backward compatibility issues which prevented to push some functions up
in the interface. A consequence was that users needed to use the
abstract class in their declaration as soon as they needed the
additional features ... which was most of the cases. We try to fix this
here. When 4.0 will be out, the same merging will be done in the
double[] implementation of ode.
JIRA: MATH-1288
This corresponds to an improved g-stop feature. It basically allow to
manage discrete events that occur during ode integration. when the event
occurs, user can decide to log it and continue, or to change the
dynamics of a problem (for example to handle derivatives
discontinuities) or even to stop the integration before its target date
(for example when the exact final date cannot be known beforehand but is
discovered on the fly). It is the second major feature of our ode
package.
This corresponds to a continuous output feature. It basically allow to
navigate throughout current step instead of having only discrete grid
points. It is a major feature of our ode package.
JIRA: MATH-1288
The base elements are the primary equation that users must implement,
and optional secondary equations to support features like adjoint
parameters or variational equations. Some containers to hold current
state are also introduced to simplify API (these container do not exist
in the double[] version of the API).
JIRA: MATH-1288
As the purpose was only to sort neurons according to an associated
value, using an explicit comparator is simpler. Implementing Comparable
induces also implementing equals and hashcode which are not really
meaningful. They are nevertheless required by our code quality checking
tools.
The source code tests an angle using "angle > (FastMath.PI - 1.0e-10)".
As the compiler does the subtraction of the constants directly, findbugs
complains about a "Rough value of Math.PI found: 3.141592653489793".
These warnings correspond to redundant modifiers (public, static, ...).
They are identified by recent versions of checkstyle, in particular the
one shipped with Eclipse. They are not detected by our
maven-checkstyle-plugin yet because it is not the latest one and still
depends on an older version of checkstyle.
New "Range" inner class that holds a field with the number of elements of the range.
An instance of this class replaces the anonymous class returned by the "range" method.
Luc Maisonobe
Otmar Ertl
Phil Steitz
Gilles
Thomas Neidhart