Uses of Class
org.hipparchus.ode.ODEStateAndDerivative

Packages that use ODEStateAndDerivative

Package	Description
org.hipparchus.migration.ode.events	This package provides migration classes from Apache Commons Math to Hipparchus.
org.hipparchus.migration.ode.sampling	This package provides migration classes from Apache Commons Math to Hipparchus.
org.hipparchus.ode	This package provides classes to solve Ordinary Differential Equations problems.
org.hipparchus.ode.events	Events
org.hipparchus.ode.nonstiff	This package provides classes to solve non-stiff Ordinary Differential Equations problems.
org.hipparchus.ode.sampling	This package provides classes to handle sampling steps during Ordinary Differential Equations integration.

Uses of ODEStateAndDerivative in org.hipparchus.migration.ode.events

Methods in org.hipparchus.migration.ode.events with parameters of type ODEStateAndDerivative

Modifier and Type	Method	Description
default double	EventHandler.g(ODEStateAndDerivative state)	Deprecated. Compute the value of the switching function.
default void	EventHandler.init(ODEStateAndDerivative initialState, double finalTime)	Deprecated. Initialize event handler at the start of an ODE integration.

Uses of ODEStateAndDerivative in org.hipparchus.migration.ode.sampling

Methods in org.hipparchus.migration.ode.sampling with parameters of type ODEStateAndDerivative

Modifier and Type	Method	Description
default void	FixedStepHandler.handleStep(ODEStateAndDerivative state, boolean isLast)	Deprecated. Handle the last accepted step
default void	FixedStepHandler.init(ODEStateAndDerivative initialState, double finalTime)	Deprecated. Initialize step handler at the start of an ODE integration.
default void	StepHandler.init(ODEStateAndDerivative initialState, double finalTime)	Deprecated. Initialize step handler at the start of an ODE integration.

Uses of ODEStateAndDerivative in org.hipparchus.ode

Methods in org.hipparchus.ode that return ODEStateAndDerivative

Modifier and Type	Method	Description
protected ODEStateAndDerivative	AbstractIntegrator.acceptStep(AbstractODEStateInterpolator interpolator, double tEnd)	Accept a step, triggering events and step handlers.
ODEStateAndDerivative	DenseOutputModel.getInterpolatedState(double time)	Get the state at interpolated time.
ODEStateAndDerivative	AbstractIntegrator.getStepStart()	Get the state at step start time ti.
ODEStateAndDerivative	ODEIntegrator.getStepStart()	Get the state at step start time ti.
protected ODEStateAndDerivative	AbstractIntegrator.initIntegration(ExpandableODE eqn, ODEState s0, double t)	Prepare the start of an integration.
ODEStateAndDerivative	ODEIntegrator.integrate(ExpandableODE equations, ODEState initialState, double finalTime)	Integrate the differential equations up to the given time.
default ODEStateAndDerivative	ODEIntegrator.integrate(OrdinaryDifferentialEquation equations, ODEState initialState, double finalTime)	Integrate the differential equations up to the given time.
ODEStateAndDerivative	EquationsMapper.mapStateAndDerivative(double t, double[] y, double[] yDot)	Map flat arrays to a state and derivative.

Methods in org.hipparchus.ode with parameters of type ODEStateAndDerivative

Modifier and Type	Method	Description
ComplexODEStateAndDerivative	ComplexODEConverter.convertState(ODEStateAndDerivative state)	Convert a real state and derivatives (typically the final state or some intermediate state for step handling or event handling).
void	DenseOutputModel.finish(ODEStateAndDerivative finalState)	Finalize integration.
void	DenseOutputModel.init(ODEStateAndDerivative initialState, double targetTime)	Initialize step handler at the start of an ODE integration.
protected void	AbstractIntegrator.setStepStart(ODEStateAndDerivative stepStart)	Set current step start.

Uses of ODEStateAndDerivative in org.hipparchus.ode.events

Methods in org.hipparchus.ode.events with parameters of type ODEStateAndDerivative

Modifier and Type	Method	Description
double	AdaptableInterval.currentInterval(ODEStateAndDerivative state)	Get the current value of maximal time interval between events handler checks.
EventOccurrence	DetectorBasedEventState.doEvent(ODEStateAndDerivative state)	Notify the user's listener of the event.
EventOccurrence	EventState.doEvent(ODEStateAndDerivative state)	Notify the user's listener of the event.
EventOccurrence	StepEndEventState.doEvent(ODEStateAndDerivative state)	Notify the user's listener of the event.
Action	ODEEventHandler.eventOccurred(ODEStateAndDerivative state, ODEEventDetector detector, boolean increasing)	Handle an event and choose what to do next.
abstract double	AbstractODEDetector.g(ODEStateAndDerivative s)	Compute the value of the switching function.
double	EventSlopeFilter.g(ODEStateAndDerivative state)	Compute the value of the switching function.
double	ODEEventDetector.g(ODEStateAndDerivative state)	Compute the value of the switching function.
void	AbstractODEDetector.init(ODEStateAndDerivative s0, double t)	Initialize event handler at the start of an ODE integration.
void	DetectorBasedEventState.init(ODEStateAndDerivative s0, double t)	Initialize handler at the start of an integration.
void	EventSlopeFilter.init(ODEStateAndDerivative initialState, double finalTime)	Initialize event handler at the start of an ODE integration.
void	EventState.init(ODEStateAndDerivative s0, double t)	Initialize handler at the start of an integration.
default void	ODEEventDetector.init(ODEStateAndDerivative initialState, double finalTime)	Initialize event handler at the start of an ODE integration.
default void	ODEEventHandler.init(ODEStateAndDerivative initialState, double finalTime, ODEEventDetector detector)	Initialize event handler at the start of an ODE integration.
default void	ODEStepEndHandler.init(ODEStateAndDerivative initialState, double finalTime)	Initialize step end handler at the start of an ODE integration.
void	StepEndEventState.init(ODEStateAndDerivative s0, double t)	Initialize handler at the start of an integration.
default ODEState	ODEEventHandler.resetState(ODEEventDetector detector, ODEStateAndDerivative state)	Reset the state prior to continue the integration.
default ODEState	ODEStepEndHandler.resetState(ODEStateAndDerivative state)	Reset the state prior to continue the integration.
Action	ODEStepEndHandler.stepEndOccurred(ODEStateAndDerivative state, boolean forward)	Handle an event and choose what to do next.
boolean	DetectorBasedEventState.tryAdvance(ODEStateAndDerivative state, ODEStateInterpolator interpolator)	Try to accept the current history up to the given time.

Uses of ODEStateAndDerivative in org.hipparchus.ode.nonstiff

Methods in org.hipparchus.ode.nonstiff that return ODEStateAndDerivative

Modifier and Type	Method	Description
ODEStateAndDerivative	AdamsIntegrator.integrate(ExpandableODE equations, ODEState initialState, double finalTime)	Integrate the differential equations up to the given time.
ODEStateAndDerivative	EmbeddedRungeKuttaIntegrator.integrate(ExpandableODE equations, ODEState initialState, double finalTime)	Integrate the differential equations up to the given time.
ODEStateAndDerivative	GraggBulirschStoerIntegrator.integrate(ExpandableODE equations, ODEState initialState, double finalTime)	Integrate the differential equations up to the given time.
ODEStateAndDerivative	RungeKuttaIntegrator.integrate(ExpandableODE equations, ODEState initialState, double finalTime)	Integrate the differential equations up to the given time.

Methods in org.hipparchus.ode.nonstiff with parameters of type ODEStateAndDerivative

Modifier and Type	Method	Description
protected org.hipparchus.ode.nonstiff.ClassicalRungeKuttaStateInterpolator	ClassicalRungeKuttaIntegrator.createInterpolator(boolean forward, double[][] yDotK, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper mapper)	Create an interpolator.
protected org.hipparchus.ode.nonstiff.DormandPrince54StateInterpolator	DormandPrince54Integrator.createInterpolator(boolean forward, double[][] yDotK, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper mapper)	Create an interpolator.
protected org.hipparchus.ode.nonstiff.DormandPrince853StateInterpolator	DormandPrince853Integrator.createInterpolator(boolean forward, double[][] yDotK, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper mapper)	Create an interpolator.
protected abstract org.hipparchus.ode.nonstiff.RungeKuttaStateInterpolator	EmbeddedRungeKuttaIntegrator.createInterpolator(boolean forward, double[][] yDotK, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper mapper)	Create an interpolator.
protected org.hipparchus.ode.nonstiff.EulerStateInterpolator	EulerIntegrator.createInterpolator(boolean forward, double[][] yDotK, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper mapper)	Create an interpolator.
protected org.hipparchus.ode.nonstiff.GillStateInterpolator	GillIntegrator.createInterpolator(boolean forward, double[][] yDotK, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper mapper)	Create an interpolator.
protected org.hipparchus.ode.nonstiff.HighamHall54StateInterpolator	HighamHall54Integrator.createInterpolator(boolean forward, double[][] yDotK, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper mapper)	Create an interpolator.
protected org.hipparchus.ode.nonstiff.LutherStateInterpolator	LutherIntegrator.createInterpolator(boolean forward, double[][] yDotK, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper mapper)	Create an interpolator.
protected org.hipparchus.ode.nonstiff.MidpointStateInterpolator	MidpointIntegrator.createInterpolator(boolean forward, double[][] yDotK, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper mapper)	Create an interpolator.
protected abstract org.hipparchus.ode.nonstiff.RungeKuttaStateInterpolator	RungeKuttaIntegrator.createInterpolator(boolean forward, double[][] yDotK, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper mapper)	Create an interpolator.
protected org.hipparchus.ode.nonstiff.ThreeEighthesStateInterpolator	ThreeEighthesIntegrator.createInterpolator(boolean forward, double[][] yDotK, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper mapper)	Create an interpolator.
protected org.hipparchus.ode.nonstiff.AdamsStateInterpolator	AdamsBashforthIntegrator.finalizeStep(double stepSize, double[] predictedState, double[] predictedScaled, Array2DRowRealMatrix predictedNordsieck, boolean isForward, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper equationsMapper)	Finalize the step.
protected abstract org.hipparchus.ode.nonstiff.AdamsStateInterpolator	AdamsIntegrator.finalizeStep(double stepSize, double[] predictedState, double[] predictedScaled, Array2DRowRealMatrix predictedNordsieck, boolean isForward, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper equationsMapper)	Finalize the step.
protected org.hipparchus.ode.nonstiff.AdamsStateInterpolator	AdamsMoultonIntegrator.finalizeStep(double stepSize, double[] predictedState, double[] predictedScaled, Array2DRowRealMatrix predictedNordsieck, boolean isForward, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper equationsMapper)	Finalize the step.
double	AdaptiveStepsizeIntegrator.initializeStep(boolean forward, int order, double[] scale, ODEStateAndDerivative state0)	Initialize the integration step.

Uses of ODEStateAndDerivative in org.hipparchus.ode.sampling

Methods in org.hipparchus.ode.sampling that return ODEStateAndDerivative

Modifier and Type	Method	Description
protected abstract ODEStateAndDerivative	AbstractODEStateInterpolator.computeInterpolatedStateAndDerivatives(EquationsMapper equationsMapper, double time, double theta, double thetaH, double oneMinusThetaH)	Compute the state and derivatives at the interpolated time.
ODEStateAndDerivative	AbstractODEStateInterpolator.getCurrentState()	Get the state at current grid point time.
ODEStateAndDerivative	ODEStateInterpolator.getCurrentState()	Get the state at current grid point time.
ODEStateAndDerivative	AbstractODEStateInterpolator.getGlobalCurrentState()	Get the current global grid point state.
ODEStateAndDerivative	AbstractODEStateInterpolator.getGlobalPreviousState()	Get the previous global grid point state.
ODEStateAndDerivative	AbstractODEStateInterpolator.getInterpolatedState(double time)	Get the state at interpolated time.
ODEStateAndDerivative	ODEStateInterpolator.getInterpolatedState(double time)	Get the state at interpolated time.
ODEStateAndDerivative	AbstractODEStateInterpolator.getPreviousState()	Get the state at previous grid point time.
ODEStateAndDerivative	ODEStateInterpolator.getPreviousState()	Get the state at previous grid point time.

Methods in org.hipparchus.ode.sampling with parameters of type ODEStateAndDerivative

Modifier and Type	Method	Description
protected abstract AbstractODEStateInterpolator	AbstractODEStateInterpolator.create(boolean newForward, ODEStateAndDerivative newGlobalPreviousState, ODEStateAndDerivative newGlobalCurrentState, ODEStateAndDerivative newSoftPreviousState, ODEStateAndDerivative newSoftCurrentState, EquationsMapper newMapper)	Create a new instance.
default void	ODEStepHandler.finish(ODEStateAndDerivative finalState)	Finalize integration.
void	StepNormalizer.finish(ODEStateAndDerivative finalState)	Finalize integration.
void	ODEFixedStepHandler.handleStep(ODEStateAndDerivative state, boolean isLast)	Handle the last accepted step
default void	ODEFixedStepHandler.init(ODEStateAndDerivative initialState, double finalTime)	Initialize step handler at the start of an ODE integration.
default void	ODEStepHandler.init(ODEStateAndDerivative initialState, double finalTime)	Initialize step handler at the start of an ODE integration.
void	StepNormalizer.init(ODEStateAndDerivative initialState, double finalTime)	Initialize step handler at the start of an ODE integration.
AbstractODEStateInterpolator	AbstractODEStateInterpolator.restrictStep(ODEStateAndDerivative previousState, ODEStateAndDerivative currentState)	Create a new restricted version of the instance.

Constructors in org.hipparchus.ode.sampling with parameters of type ODEStateAndDerivative

Constructor	Description
AbstractODEStateInterpolator(boolean isForward, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, ODEStateAndDerivative softPreviousState, ODEStateAndDerivative softCurrentState, EquationsMapper equationsMapper)	Simple constructor.