Package pulse.problem.schemes

Class MixedScheme

java.lang.Object

pulse.util.UpwardsNavigable

pulse.util.Group

pulse.util.Accessible

pulse.util.PropertyHolder

pulse.problem.schemes.DifferenceScheme

pulse.problem.schemes.OneDimensionalScheme

pulse.problem.schemes.ImplicitScheme

pulse.problem.schemes.MixedScheme

All Implemented Interfaces:

Serializable, Descriptive, Reflexive

Direct Known Subclasses:

MixedLinearisedSolver

public abstract class MixedScheme
extends ImplicitScheme

An abstraction describing a weighted semi-implicit finite-difference scheme for solving the one-dimensional heat conduction problem.

See Also:

ClassicalProblem, NonlinearProblem, Serialized Form

Constructor Summary

Constructors

Constructor	Description
MixedScheme()	Constructs a default semi-implicit scheme using the default values of GRID_DENSITY and TAU_FACTOR.
MixedScheme(NumericProperty N, NumericProperty timeFactor)	Constructs a semi-implicit scheme on a one-dimensional grid that is specified by the values N and timeFactor.
MixedScheme(NumericProperty N, NumericProperty timeFactor, NumericProperty timeLimit)	Constructs a semi-implicit scheme on a one-dimensional grid that is specified by the values N and timeFactor.

Method Summary

Modifier and Type	Method	Description
String	toString()	Prints out the description of this problem type.

Methods inherited from class pulse.problem.schemes.ImplicitScheme

evalRightBoundary, firstBeta, getTridiagonalMatrixAlgorithm, leftBoundary, prepare, setTridiagonalMatrixAlgorithm, timeStep

Methods inherited from class pulse.problem.schemes.OneDimensionalScheme

clearArrays, finaliseStep, getCurrentSolution, getPreviousSolution, setSolutionAt, signal

Methods inherited from class pulse.problem.schemes.DifferenceScheme

areDetailsHidden, copy, copyFrom, domain, getCurrentPulseValue, getDiscretePulse, getGrid, getTimeInterval, getTimeLimit, initFrom, listedKeywords, normalOperation, prepareStep, pulse, runTimeSequence, runTimeSequence, scaleSolution, set, setDetailsHidden, setGrid, setTimeInterval, setTimeLimit

Methods inherited from class pulse.util.PropertyHolder

addListener, data, describe, firePropertyChanged, getDescriptor, getListeners, getPrefix, ignoreSiblings, initListeners, isListedNumericType, isListedParameter, listedTypes, numericData, parameterListChanged, removeListeners, setPrefix, updateProperties, updateProperty

Methods inherited from class pulse.util.Accessible

accessibleChildren, genericProperties, genericProperty, numericProperties, numericProperty, property, update, update

Methods inherited from class pulse.util.Group

access, children, contents, getSimpleName, subgroups

Methods inherited from class pulse.util.UpwardsNavigable

addHierarchyListener, getHierarchyListeners, getParent, identify, removeHierarchyListener, removeHierarchyListeners, setParent, specificAncestor, tellParent

Methods inherited from class java.lang.Object

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

Constructor Detail

MixedScheme

public MixedScheme()

Constructs a default semi-implicit scheme using the default values of GRID_DENSITY and TAU_FACTOR.

MixedScheme

public MixedScheme(NumericProperty N,
                   NumericProperty timeFactor)

Constructs a semi-implicit scheme on a one-dimensional grid that is specified by the values N and timeFactor.

Parameters:

N - the NumericProperty with the type GRID_DENSITY

timeFactor - the NumericProperty with the type TAU_FACTOR

See Also:

DifferenceScheme

MixedScheme

public MixedScheme(NumericProperty N,
                   NumericProperty timeFactor,
                   NumericProperty timeLimit)

Constructs a semi-implicit scheme on a one-dimensional grid that is specified by the values N and timeFactor. Sets the time limit of this scheme to timeLimit

Parameters:

N - the NumericProperty with the type GRID_DENSITY

timeFactor - the NumericProperty with the type TAU_FACTOR

timeLimit - the NumericProperty with the type TIME_LIMIT

See Also:

DifferenceScheme

Method Detail

toString

public String toString()

Prints out the description of this problem type.

Overrides:

toString in class ImplicitScheme

Returns:

a verbose description of the problem.