org.ginsim.service.layout

Class BaseSTGLayout

java.lang.Object

org.ginsim.service.layout.BaseSTGLayout

Direct Known Subclasses:

DynamicLayout3D, DynamicLayoutMultidimention

public class BaseSTGLayout
extends Object

Base class for layouts working on State Transition Graphs.

Author:

Duncan Berenguier, aurelien Naldi

Constructor Summary

Constructors

Constructor and Description
BaseSTGLayout()

Method Summary

Modifier and Type	Method and Description
protected int	getChange(byte[] diffstate) Find the first change between two states.
protected byte[]	getDiffStates(DynamicNode sourceNode, DynamicNode targetNode) Construct the | bit operator for a table of byte.
byte[]	getMaxValues(List<RegulatoryNode> nodeOrder) Retrieve the maximal values of all components.
protected int	getState(byte[] state, int i) Get the level of a component

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseSTGLayout

public BaseSTGLayout()

Method Detail

getState

protected int getState(byte[] state,
                       int i)

Get the level of a component

Parameters:

state - the state to consider

i - the index of the component

Returns:

the level of the component

getChange

protected int getChange(byte[] diffstate)

Find the first change between two states.

Parameters:

diffstate - the difference between the two states

Returns:

the coordinate of the first change between the two states.

getDiffStates

protected byte[] getDiffStates(DynamicNode sourceNode,
                               DynamicNode targetNode)

Construct the | bit operator for a table of byte. A value in the table is 0, if the corresponding component (according to the newNodeOrder) has the same value in the two states, otherwise its the absolute difference (should be 1)

Parameters:

sourceNode -

targetNode -

Returns:

a list of changes between the states

getMaxValues

public byte[] getMaxValues(List<RegulatoryNode> nodeOrder)

Retrieve the maximal values of all components.

Returns:

the max levels for all components.