org.drools.planner.examples.machinereassignment.persistence
Class MachineReassignmentProblemIO

java.lang.Object
  org.drools.planner.examples.machinereassignment.persistence.MachineReassignmentProblemIO

All Implemented Interfaces:

ProblemIO

public class MachineReassignmentProblemIO
extends Object
implements ProblemIO

Constructor Summary

MachineReassignmentProblemIO()

Method Summary

String	getFileExtension() Every Solution type potentially has its own file extension.
Solution	read(File inputSolutionFile) This method is thread-safe.
void	write(Solution solution, File outputSolutionFile) This method is thread-safe.

Methods inherited from class java.lang.Object

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

Constructor Detail

MachineReassignmentProblemIO

public MachineReassignmentProblemIO()

Method Detail

getFileExtension

public String getFileExtension()

Description copied from interface: ProblemIO

Every Solution type potentially has its own file extension. If no specific file extension is defined by the use case, the following are recommended:

• If this ProblemIO implementation serializes to XML, use file extension "xml".
• If this ProblemIO implementation serializes to text, use file extension "txt".
• If this ProblemIO implementation serializes to binary, use file extension "dat".

It's good practice that both the input and the output file have the same file extension, because an output file should be able to function as an input file. If that isn't the case, this method should return the output file extension.

The file extension does not include the dot that separates it from the base name.

This method is thread-safe.

Specified by:

getFileExtension in interface ProblemIO

Returns:

never null, for example "xml"

read

public Solution read(File inputSolutionFile)

Description copied from interface: ProblemIO

This method is thread-safe.

Specified by:

read in interface ProblemIO

Parameters:

inputSolutionFile - never null

Returns:

never null

write

public void write(Solution solution,
                  File outputSolutionFile)

Description copied from interface: ProblemIO

This method is thread-safe.

Specified by:

write in interface ProblemIO

Parameters:

solution - never null

outputSolutionFile - never null, parent directory already exists