Package net.ssehub.easy.basics.modelManagement

Class ModelInfoHolder<M extends IModel>

java.lang.Object

net.ssehub.easy.basics.modelManagement.ModelInfoHolder<M>

Type Parameters:

M - the specific type of model

All Implemented Interfaces:

IModelLoader.IModelInfoHolder<M>

class ModelInfoHolder<M extends IModel>
extends Object
implements IModelLoader.IModelInfoHolder<M>

An implementation of the model info holder for internal use.

Author:

Holger Eichelberger

Field Summary

Fields

Modifier and Type	Field	Description
private Map<URI,ModelInfo<M>>	knownURI
private List<ModelInfo<M>>	result

Constructor Summary

Constructors

Constructor	Description
ModelInfoHolder(AvailableModels<M> availableModels)	Creates an instance from the currently available model.

Method Summary

Modifier and Type	Method	Description
void	addResult(ModelInfo<M> toAdd)	Adds a model information as result of an operation.
void	error(String message)	Notifies about an error.
ModelInfo<M>	getResult(int index)	Returns the the specified result.
int	getResultCount()	Returns the resulting model information instances.
boolean	isKnown(URI uri, IModelLoader<M> loader)	Checks whether model information for a given URI is known.

Methods inherited from class java.lang.Object

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

Field Details

knownURI

private Map<URI,ModelInfo<M extends IModel>> knownURI

result

private List<ModelInfo<M extends IModel>> result

Constructor Details

ModelInfoHolder

ModelInfoHolder(AvailableModels<M> availableModels)

Creates an instance from the currently available model.

Parameters:

availableModels - the available models

Method Details

addResult

public void addResult(ModelInfo<M> toAdd)

Description copied from interface: IModelLoader.IModelInfoHolder

Adds a model information as result of an operation.

Specified by:

addResult in interface IModelLoader.IModelInfoHolder<M extends IModel>

Parameters:

toAdd - the information object to add

isKnown

public boolean isKnown(URI uri,
 IModelLoader<M> loader)

Description copied from interface: IModelLoader.IModelInfoHolder

Checks whether model information for a given URI is known.

Specified by:

isKnown in interface IModelLoader.IModelInfoHolder<M extends IModel>

Parameters:

uri - the URI to check

loader - update the loader in case of unspecified loader

Returns:

true if it is known, false else

getResultCount

public int getResultCount()

Returns the resulting model information instances.

Returns:

the resulting instances

getResult

public ModelInfo<M> getResult(int index)

Returns the the specified result.

Parameters:

index - the index of the result

Returns:

the result instance

Throws:

IndexOutOfBoundsException - if index<0 || index>=getResultCount()

error

public void error(String message)

Description copied from interface: IModelLoader.IModelInfoHolder

Notifies about an error.

Specified by:

error in interface IModelLoader.IModelInfoHolder<M extends IModel>

Parameters:

message - the error message