frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.VarInfo Class Reference

Information about an internal variable. More...

Inheritance diagram for frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.VarInfo:

Private Member Functions
	VarInfo (String varName, String agent, ArrayList< FunctionNode< V, U > > functions)
	Constructor.
boolean	doIrespond (String senderVar, UtilitySolutionSpace< V, U > marginalUtil)
	Returns whether to respond to this message.

Private Attributes
HashMap< String, UtilitySolutionSpace< V, U > >	lastMsgsIn = new HashMap< String, UtilitySolutionSpace<V, U> > ()
	The last marginal utility received from each function node.
final int	nbrNeighbors
	Number of neighboring function nodes.
int	nbrIter
	The remaining number of iterations for this node.
V	optVal
	The current optimal value for this variable.

Additional Inherited Members
Public Member Functions inherited from frodo2.algorithms.varOrdering.factorgraph.VariableNode< V extends Addable< V >, U extends Addable< U > >
	VariableNode (String varName, String agent, V[] dom)
	Constructor.
String	toString ()
void	addFunction (FunctionNode< V, U > function)
	Adds a function in which this variable is involved.
String	getVarName ()
V[]	getDom ()
ArrayList< FunctionNode< V, U > >	getFunctions ()
String	getAgent ()
Protected Attributes inherited from frodo2.algorithms.varOrdering.factorgraph.VariableNode< V extends Addable< V >, U extends Addable< U > >
final String	varName
	The name of this variable.
final V[]	dom
	The domain of the variable.

Detailed Description

Information about an internal variable.

Constructor & Destructor Documentation

VarInfo()

frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.VarInfo.VarInfo ( String varName, String agent, ArrayList< FunctionNode< V, U > > functions )

private

Constructor.

Parameters

varName	The name of this variable
agent	The agent controlling this variable node
functions	The list of neighboring function nodes

References frodo2.algorithms.varOrdering.factorgraph.VariableNode< V extends Addable< V >, U extends Addable< U > >.addFunction(), frodo2.algorithms.varOrdering.factorgraph.VariableNode< V extends Addable< V >, U extends Addable< U > >.agent, frodo2.algorithms.varOrdering.factorgraph.VariableNode< V extends Addable< V >, U extends Addable< U > >.dom, frodo2.algorithms.varOrdering.factorgraph.VariableNode< V extends Addable< V >, U extends Addable< U > >.functions, frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.maxNbrIter, frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.problem, frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.synchronous, frodo2.algorithms.varOrdering.factorgraph.VariableNode< V extends Addable< V >, U extends Addable< U > >.varName, and frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.zeroSpace().

Here is the call graph for this function:

Member Function Documentation

doIrespond()

boolean frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.VarInfo.doIrespond ( String senderVar, UtilitySolutionSpace< V, U > marginalUtil )

private

Returns whether to respond to this message.

Parameters

senderVar	the sender variable
marginalUtil	the received message

Returns

whether to respond or not

References frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.synchronous.

Referenced by frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.notifyIn().

Member Data Documentation

lastMsgsIn

HashMap< String, UtilitySolutionSpace<V, U> > frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.VarInfo.lastMsgsIn = new HashMap< String, UtilitySolutionSpace<V, U> > ()

private

The last marginal utility received from each function node.

Referenced by frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.notifyIn().

nbrIter

int frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.VarInfo.nbrIter

private

The remaining number of iterations for this node.

Referenced by frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.notifyIn().

nbrNeighbors

final int frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.VarInfo.nbrNeighbors

private

Number of neighboring function nodes.

Referenced by frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.notifyIn().

optVal

V frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.VarInfo.optVal

private

The current optimal value for this variable.

Referenced by frodo2.algorithms.maxsum.MaxSum< V extends Addable< V >, U extends Addable< U > >.notifyIn().

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The documentation for this class was generated from the following file:

• src/frodo2/algorithms/maxsum/MaxSum.java