org.hipparchus.migration.ode.sampling

Class DummyStepHandler

java.lang.Object

org.hipparchus.migration.ode.sampling.DummyStepHandler

All Implemented Interfaces:

ODEStepHandler

Deprecated.

as of 1.0, this class is not used anymore

@Deprecated
public class DummyStepHandler
extends Object
implements ODEStepHandler

This class is a step handler that does nothing.

This class is provided as a convenience for users who are only interested in the final state of an integration and not in the intermediate steps. Its handleStep method does nothing.

Since this class has no internal state, it is implemented using the Singleton design pattern. This means that only one instance is ever created, which can be retrieved using the getInstance method. This explains why there is no public constructor.

Method Summary

Modifier and Type	Method and Description
static DummyStepHandler	getInstance() Deprecated. Get the only instance.
void	handleStep(ODEStateInterpolator interpolator, boolean isLast) Deprecated. Handle the last accepted step.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.hipparchus.ode.sampling.ODEStepHandler

init

Method Detail

getInstance

public static DummyStepHandler getInstance()

Deprecated.

Get the only instance.

Returns:

the only instance

handleStep

public void handleStep(ODEStateInterpolator interpolator,
                       boolean isLast)

Deprecated.

Handle the last accepted step. This method does nothing in this class.

Specified by:

handleStep in interface ODEStepHandler

Parameters:

interpolator - interpolator for the last accepted step. For efficiency purposes, the various integrators reuse the same object on each call, so if the instance wants to keep it across all calls (for example to provide at the end of the integration a continuous model valid throughout the integration range), it should build a local copy using the clone method and store this copy.

isLast - true if the step is the last one