Package de.iip_ecosphere.platform.configuration.ivml

Class DefaultNode

java.lang.Object

de.iip_ecosphere.platform.configuration.ivml.DefaultGraphElement

de.iip_ecosphere.platform.configuration.ivml.DefaultNode

All Implemented Interfaces:

IvmlGraphMapper.IvmlGraphElement, IvmlGraphMapper.IvmlGraphNode

Direct Known Subclasses:

ServiceMeshNode

public class DefaultNode
extends DefaultGraphElement
implements IvmlGraphMapper.IvmlGraphNode

Default graph node implementation. getName() is bound against the nested variable DefaultGraphElement.getNameVarName(). Shall serve for a more generic mapping, to be part of EASY-Producer, thus, customizable.

Author:

Holger Eichelberger, SSE

Field Summary

Fields

Modifier and Type	Field	Description
private int	height
private String	impl
private List<IvmlGraphMapper.IvmlGraphEdge>	inEdges
private List<IvmlGraphMapper.IvmlGraphEdge>	outEdges
private int	width
private int	xPos
private int	yPos

Fields inherited from class de.iip_ecosphere.platform.configuration.ivml.DefaultGraphElement

INVALID_POSITION, INVALID_SIZE

Constructor Summary

Constructors

Constructor	Description
DefaultNode(net.ssehub.easy.varModel.confModel.IDecisionVariable var)	Creates a graph node.

Method Summary

Modifier and Type	Method	Description
void	addEdge(IvmlGraphMapper.IvmlGraphEdge edge)	Adds an outgoing edge to this node.
int	getHeight()	Returns the height of the node.
protected String	getHeightVarName()	Returns the IVML variable name of the height.
String	getImpl()	Returns the configured name the implementing service.
private String	getImplImpl()	Returns the configured name of the implementing service.
protected String	getImplVarName()	Returns the IVML variable name of the service implementation.
int	getInEdgesCount()	Returns the number of edges ending at this node.
String	getName()	Returns the name of the element.
int	getOutEdgesCount()	Returns the number of edges starting at this node.
int	getWidth()	Returns the width of the node.
protected String	getWidthVarName()	Returns the IVML variable name of the width.
int	getXPos()	Returns the left position of the node.
protected String	getXPosVarName()	Returns the IVML variable name of the horizontal position.
int	getYPos()	Returns the top position of the node.
protected String	getYPosVarName()	Returns the IVML variable name of the vertical position.
Iterable<IvmlGraphMapper.IvmlGraphEdge>	inEdges()	Returns the edges ending at this node.
Iterable<IvmlGraphMapper.IvmlGraphEdge>	outEdges()	Returns the edges starting at this node.
void	setHeight(int height)	Changes the height of the node.
void	setImpl(String impl)	Changes the IVML variable name of the implementing service.
void	setWidth(int width)	Changes the width of the node.
void	setXPos(int xPos)	Changes the left position of the node.
void	setYPos(int yPos)	Changes the top position of the node.

Methods inherited from class de.iip_ecosphere.platform.configuration.ivml.DefaultGraphElement

getIntValue, getNameVarName, getStringValue, getVariable, setName

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.iip_ecosphere.platform.configuration.ivml.IvmlGraphMapper.IvmlGraphElement

getVariable, setName

Field Details

inEdges

private List<IvmlGraphMapper.IvmlGraphEdge> inEdges

outEdges

private List<IvmlGraphMapper.IvmlGraphEdge> outEdges

xPos

private int xPos

yPos

private int yPos

width

private int width

height

private int height

impl

private String impl

Constructor Details

DefaultNode

public DefaultNode(net.ssehub.easy.varModel.confModel.IDecisionVariable var)

Creates a graph node.

Parameters:

var - the underlying variable

Method Details

getXPos

public int getXPos()

Description copied from interface: IvmlGraphMapper.IvmlGraphNode

Returns the left position of the node. May be ignored by the graph reader/writer.

Specified by:

getXPos in interface IvmlGraphMapper.IvmlGraphNode

Returns:

the left position, invalid if negative

getXPosVarName

protected String getXPosVarName()

Returns the IVML variable name of the horizontal position.

Returns:

the variable name

getYPos

public int getYPos()

Description copied from interface: IvmlGraphMapper.IvmlGraphNode

Returns the top position of the node. May be ignored by the graph reader/writer.

Specified by:

getYPos in interface IvmlGraphMapper.IvmlGraphNode

Returns:

the top position, invalid if negative

getYPosVarName

protected String getYPosVarName()

Returns the IVML variable name of the vertical position.

Returns:

the variable name

getWidth

public int getWidth()

Description copied from interface: IvmlGraphMapper.IvmlGraphNode

Returns the width of the node. May be ignored by the graph reader/writer.

Specified by:

getWidth in interface IvmlGraphMapper.IvmlGraphNode

Returns:

the width, invalid if negative

getWidthVarName

protected String getWidthVarName()

Returns the IVML variable name of the width.

Returns:

the variable name

getHeight

public int getHeight()

Description copied from interface: IvmlGraphMapper.IvmlGraphNode

Returns the height of the node. May be ignored by the graph reader/writer.

Specified by:

getHeight in interface IvmlGraphMapper.IvmlGraphNode

Returns:

the height, invalid if negative

getHeightVarName

protected String getHeightVarName()

Returns the IVML variable name of the height.

Returns:

the variable name

getName

public String getName()

Description copied from interface: IvmlGraphMapper.IvmlGraphElement

Returns the name of the element.

Specified by:

getName in interface IvmlGraphMapper.IvmlGraphElement

Overrides:

getName in class DefaultGraphElement

Returns:

the name

getImplImpl

private String getImplImpl()

Returns the configured name of the implementing service.

Returns:

the name, may be null

getImpl

public String getImpl()

Description copied from interface: IvmlGraphMapper.IvmlGraphNode

Returns the configured name the implementing service. Fallback if not given is IvmlGraphMapper.IvmlGraphElement.getName().

Specified by:

getImpl in interface IvmlGraphMapper.IvmlGraphNode

Returns:

the variable name

getImplVarName

protected String getImplVarName()

Returns the IVML variable name of the service implementation.

Returns:

the variable name

setXPos

public void setXPos(int xPos)

Description copied from interface: IvmlGraphMapper.IvmlGraphNode

Changes the left position of the node. May be ignored by the graph reader/writer.

Specified by:

setXPos in interface IvmlGraphMapper.IvmlGraphNode

Parameters:

xPos - the left position, invalid if negative

setYPos

public void setYPos(int yPos)

Description copied from interface: IvmlGraphMapper.IvmlGraphNode

Changes the top position of the node. May be ignored by the graph reader/writer.

Specified by:

setYPos in interface IvmlGraphMapper.IvmlGraphNode

Parameters:

yPos - the left position, invalid if negative

setWidth

public void setWidth(int width)

Description copied from interface: IvmlGraphMapper.IvmlGraphNode

Changes the width of the node. May be ignored by the graph reader/writer.

Specified by:

setWidth in interface IvmlGraphMapper.IvmlGraphNode

Parameters:

width - the width of the node, invalid if negative

setHeight

public void setHeight(int height)

Description copied from interface: IvmlGraphMapper.IvmlGraphNode

Changes the height of the node. May be ignored by the graph reader/writer.

Specified by:

setHeight in interface IvmlGraphMapper.IvmlGraphNode

Parameters:

height - the height of the node, invalid if negative

setImpl

public void setImpl(String impl)

Description copied from interface: IvmlGraphMapper.IvmlGraphNode

Changes the IVML variable name of the implementing service.

Specified by:

setImpl in interface IvmlGraphMapper.IvmlGraphNode

Parameters:

impl - changes the variable name

inEdges

public Iterable<IvmlGraphMapper.IvmlGraphEdge> inEdges()

Description copied from interface: IvmlGraphMapper.IvmlGraphNode

Returns the edges ending at this node.

Specified by:

inEdges in interface IvmlGraphMapper.IvmlGraphNode

Returns:

the edges

outEdges

public Iterable<IvmlGraphMapper.IvmlGraphEdge> outEdges()

Description copied from interface: IvmlGraphMapper.IvmlGraphNode

Returns the edges starting at this node.

Specified by:

outEdges in interface IvmlGraphMapper.IvmlGraphNode

Returns:

the edges

getInEdgesCount

public int getInEdgesCount()

Description copied from interface: IvmlGraphMapper.IvmlGraphNode

Returns the number of edges ending at this node.

Specified by:

getInEdgesCount in interface IvmlGraphMapper.IvmlGraphNode

Returns:

the number of in-edges

getOutEdgesCount

public int getOutEdgesCount()

Description copied from interface: IvmlGraphMapper.IvmlGraphNode

Returns the number of edges starting at this node.

Specified by:

getOutEdgesCount in interface IvmlGraphMapper.IvmlGraphNode

Returns:

the number of out-edges

addEdge

public void addEdge(IvmlGraphMapper.IvmlGraphEdge edge)

Adds an outgoing edge to this node.

Specified by:

addEdge in interface IvmlGraphMapper.IvmlGraphNode

Parameters:

edge - the edge