frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > > Class Template Reference

An iterator for a JoinOutputHypercube. More...

Inheritance diagram for frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >:

Public Member Functions
String	toString ()
U	getCurrentUtility ()
U	getCurrentUtility (U bound, final boolean minimize)
U	nextUtility ()
U	nextUtility (U bound, final boolean minimize)
void	setCurrentUtility (U util)
V[]	getCurrentSolution ()
V[][]	getDomains ()
long	getNbrSolutions ()
String[]	getVariablesOrder ()
boolean	hasNext ()
V[]	nextSolution ()
void	update ()

Private Member Functions
	JoinOutputIterator (UtilitySolutionSpace.Iterator< V, U >[] iters, boolean addition, U infeasibleUtil, U skippedUtil)
	Constructor.
U	nextUtilBlind ()

Private Attributes
UtilitySolutionSpace.Iterator< V, U >[]	iters
	The underlying iterators.
final boolean	addition
	Whether we are adding or multiplying.
final U	infeasibleUtil
	The infeasible utility.
final U	skippedUtil
	The utility value to skip, if any.

Detailed Description

An iterator for a JoinOutputHypercube.

Author

Thomas Leaute

Parameters

<V>	the type used for variable values
<U>	the type used for utility values

Constructor & Destructor Documentation

JoinOutputIterator()

frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator ( UtilitySolutionSpace.Iterator< V, U >[] iters, boolean addition, U infeasibleUtil, U skippedUtil )

private

Constructor.

Parameters

iters	the underlying iterators
addition	Whether we are adding or multiplying
infeasibleUtil	The infeasible utility
skippedUtil	The utility value to skip, if any

References addition, infeasibleUtil, iters, and skippedUtil.

Member Function Documentation

getCurrentSolution()

V[] frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.getCurrentSolution

(

)

See also

frodo2.solutionSpaces.BasicUtilitySolutionSpace.Iterator.getCurrentSolution()

Implements frodo2.solutionSpaces.SolutionSpace< V extends Addable< V > >.SparseIterator< V >.

getCurrentUtility() [1/2]

U frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.getCurrentUtility

(

)

See also

frodo2.solutionSpaces.BasicUtilitySolutionSpace.Iterator.getCurrentUtility()

Implements frodo2.solutionSpaces.BasicUtilitySolutionSpace< V extends Addable< V >, U extends Serializable >.SparseIterator< V, U >.

References frodo2.solutionSpaces.AddableDelayed< T extends Addable< T > >.addDelayed(), getCurrentUtility(), iters, frodo2.solutionSpaces.AddableDelayed< T extends Addable< T > >.multiplyDelayed(), and frodo2.solutionSpaces.AddableDelayed< T extends Addable< T > >.resolve().

Referenced by getCurrentUtility(), getCurrentUtility(), and nextUtility().

Here is the call graph for this function:

getCurrentUtility() [2/2]

U frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.getCurrentUtility	(	U	bound,
		final boolean	minimize )

See also

frodo2.solutionSpaces.UtilitySolutionSpace.Iterator.getCurrentUtility(java.lang.Object, boolean)

Implements frodo2.solutionSpaces.UtilitySolutionSpace< V extends Addable< V >, U extends Addable< U > >.SparseIterator< V, U >.

References frodo2.solutionSpaces.AddableDelayed< T extends Addable< T > >.addDelayed(), getCurrentUtility(), iters, frodo2.solutionSpaces.AddableDelayed< T extends Addable< T > >.multiplyDelayed(), and frodo2.solutionSpaces.AddableDelayed< T extends Addable< T > >.resolve().

Here is the call graph for this function:

getDomains()

V[][] frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.getDomains

(

)

See also

frodo2.solutionSpaces.BasicUtilitySolutionSpace.Iterator.getDomains()

Implements frodo2.solutionSpaces.SolutionSpace< V extends Addable< V > >.SparseIterator< V >.

getNbrSolutions()

long frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.getNbrSolutions

(

)

See also

frodo2.solutionSpaces.BasicUtilitySolutionSpace.Iterator.getNbrSolutions()

Implements frodo2.solutionSpaces.SolutionSpace< V extends Addable< V > >.Iterator< V >.

getVariablesOrder()

String[] frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.getVariablesOrder

(

)

See also

frodo2.solutionSpaces.BasicUtilitySolutionSpace.Iterator.getVariablesOrder()

Implements frodo2.solutionSpaces.SolutionSpace< V extends Addable< V > >.SparseIterator< V >.

hasNext()

boolean frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.hasNext

(

)

See also

frodo2.solutionSpaces.BasicUtilitySolutionSpace.Iterator.hasNext()

Implements frodo2.solutionSpaces.SolutionSpace< V extends Addable< V > >.Iterator< V >.

nextSolution()

V[] frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.nextSolution

(

)

See also

frodo2.solutionSpaces.BasicUtilitySolutionSpace.Iterator.nextSolution()

Implements frodo2.solutionSpaces.SolutionSpace< V extends Addable< V > >.SparseIterator< V >.

References nextUtility().

Here is the call graph for this function:

nextUtilBlind()

U frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.nextUtilBlind ( )

private

Returns

the next utility, regardless of whether it is feasible or not

References frodo2.solutionSpaces.AddableDelayed< T extends Addable< T > >.addDelayed(), frodo2.solutionSpaces.AddableDelayed< T extends Addable< T > >.isInfinite(), frodo2.solutionSpaces.AddableDelayed< T extends Addable< T > >.multiplyDelayed(), nextUtility(), frodo2.solutionSpaces.UtilitySolutionSpace< V extends Addable< V >, U extends Addable< U > >.SparseIterator< V, U >.nextUtility(), and frodo2.solutionSpaces.AddableDelayed< T extends Addable< T > >.resolve().

Referenced by nextUtility().

Here is the call graph for this function:

nextUtility() [1/2]

U frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.nextUtility

(

)

See also

frodo2.solutionSpaces.BasicUtilitySolutionSpace.Iterator.nextUtility()

Implements frodo2.solutionSpaces.BasicUtilitySolutionSpace< V extends Addable< V >, U extends Serializable >.SparseIterator< V, U >.

References nextUtilBlind().

Referenced by nextSolution(), nextUtilBlind(), and nextUtility().

Here is the call graph for this function:

nextUtility() [2/2]

U frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.nextUtility	(	U	bound,
		final boolean	minimize )

See also

frodo2.solutionSpaces.UtilitySolutionSpace.Iterator.nextUtility(java.lang.Object, boolean)

Implements frodo2.solutionSpaces.UtilitySolutionSpace< V extends Addable< V >, U extends Addable< U > >.SparseIterator< V, U >.

References frodo2.solutionSpaces.AddableDelayed< T extends Addable< T > >.addDelayed(), getCurrentUtility(), infeasibleUtil, frodo2.solutionSpaces.AddableDelayed< T extends Addable< T > >.isInfinite(), frodo2.solutionSpaces.AddableDelayed< T extends Addable< T > >.multiplyDelayed(), nextUtility(), and frodo2.solutionSpaces.AddableDelayed< T extends Addable< T > >.resolve().

Here is the call graph for this function:

setCurrentUtility()

void frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.setCurrentUtility

(

U

util

)

See also

frodo2.solutionSpaces.BasicUtilitySolutionSpace.Iterator.setCurrentUtility(java.lang.Object)

Todo

Auto-generated method stub

Implements frodo2.solutionSpaces.BasicUtilitySolutionSpace< V extends Addable< V >, U extends Serializable >.SparseIterator< V, U >.

toString()

String frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.toString

(

)

See also

java.lang.Object#toString()

References iters.

update()

void frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.update

(

)

See also

frodo2.solutionSpaces.BasicUtilitySolutionSpace.Iterator.update()

Todo

Auto-generated method stub

Implements frodo2.solutionSpaces.SolutionSpace< V extends Addable< V > >.SparseIterator< V >.

Member Data Documentation

addition

final boolean frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.addition

private

Whether we are adding or multiplying.

Referenced by JoinOutputIterator().

infeasibleUtil

final U frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.infeasibleUtil

private

The infeasible utility.

Referenced by JoinOutputIterator(), and nextUtility().

iters

UtilitySolutionSpace.Iterator<V, U> [] frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.iters

private

The underlying iterators.

Todo

Order the iterators by putting the ones that are cheap to check first.

Referenced by getCurrentUtility(), getCurrentUtility(), JoinOutputIterator(), and toString().

skippedUtil

final U frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >.skippedUtil

private

The utility value to skip, if any.

Referenced by JoinOutputIterator().

---

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

• src/frodo2/solutionSpaces/hypercube/JoinOutputHypercube.java