frodo2.algorithms.odpop.goodsTree.GoodsTree< Val extends Addable< Val >, U extends Addable< U >, L extends Node< U > >.Assignment< Val extends Addable< Val >, U extends Addable< U > > Class Template Reference

Convenience class to store assignment/utility combinations in a priority queue. More...

Inheritance diagram for frodo2.algorithms.odpop.goodsTree.GoodsTree< Val extends Addable< Val >, U extends Addable< U >, L extends Node< U > >.Assignment< Val extends Addable< Val >, U extends Addable< U > >:

Public Member Functions
	Assignment (Val[] assignment, U utility, boolean maximize)
	Constructor.
int	compareTo (Assignment< Val, U > a)
	Compares to assignments with each other, based on the utilty belonging to the assignment.
String	toString (String[] vars)
	Prints the information in the assignment.

Public Attributes
Val[]	assignment
	The assignment.
U	utility
	The utility belonging to the assignment.

Private Attributes
final boolean	maximize
	when true we are maximizing, when false we are minimizing

Detailed Description

Convenience class to store assignment/utility combinations in a priority queue.

Author

Brammert Ottens, 9 nov 2009

Parameters

<Val>	type used for variable values
<U>	type used for utility values

Constructor & Destructor Documentation

Assignment()

frodo2.algorithms.odpop.goodsTree.GoodsTree< Val extends Addable< Val >, U extends Addable< U >, L extends Node< U > >.Assignment< Val extends Addable< Val >, U extends Addable< U > >.Assignment	(	Val[]	assignment,
		U	utility,
		boolean	maximize )

Constructor.

Parameters

assignment	The assignment
utility	The utility belonging to the assignment
maximize	when true we are maximizing, when false we are minimizing

References assignment, maximize, and utility.

Referenced by compareTo().

Member Function Documentation

compareTo()

int frodo2.algorithms.odpop.goodsTree.GoodsTree< Val extends Addable< Val >, U extends Addable< U >, L extends Node< U > >.Assignment< Val extends Addable< Val >, U extends Addable< U > >.compareTo

(

Assignment< Val, U >

a

)

Compares to assignments with each other, based on the utilty belonging to the assignment.

Parameters

a	the assignment to which this assignment must be compared

Returns

the difference between a.utility and this assignments utility

References Assignment(), maximize, and utility.

Here is the call graph for this function:

toString()

String frodo2.algorithms.odpop.goodsTree.GoodsTree< Val extends Addable< Val >, U extends Addable< U >, L extends Node< U > >.Assignment< Val extends Addable< Val >, U extends Addable< U > >.toString

(

String[]

vars

)

Prints the information in the assignment.

Author

Brammert Ottens, 10 nov 2009

Parameters

vars	the variables to which this assignment assigns values

Returns

the string representation of this class

References assignment, and utility.

Member Data Documentation

assignment

Val [] frodo2.algorithms.odpop.goodsTree.GoodsTree< Val extends Addable< Val >, U extends Addable< U >, L extends Node< U > >.Assignment< Val extends Addable< Val >, U extends Addable< U > >.assignment

The assignment.

Referenced by Assignment(), and toString().

maximize

final boolean frodo2.algorithms.odpop.goodsTree.GoodsTree< Val extends Addable< Val >, U extends Addable< U >, L extends Node< U > >.Assignment< Val extends Addable< Val >, U extends Addable< U > >.maximize

private

when true we are maximizing, when false we are minimizing

Referenced by Assignment(), and compareTo().

utility

U frodo2.algorithms.odpop.goodsTree.GoodsTree< Val extends Addable< Val >, U extends Addable< U >, L extends Node< U > >.Assignment< Val extends Addable< Val >, U extends Addable< U > >.utility

The utility belonging to the assignment.

Referenced by Assignment(), compareTo(), and toString().

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

• src/frodo2/algorithms/odpop/goodsTree/GoodsTree.java