org.optaplanner.examples.common.persistence

Class AbstractSolutionImporter<Solution_>

java.lang.Object

org.optaplanner.examples.common.app.LoggingMain

org.optaplanner.examples.common.persistence.AbstractSolutionImporter<Solution_>

Type Parameters:

Solution_ - the solution type, the class with the PlanningSolution annotation

Direct Known Subclasses:

AbstractPngSolutionImporter, AbstractTxtSolutionImporter, AbstractXlsxSolutionImporter, AbstractXmlSolutionImporter

public abstract class AbstractSolutionImporter<Solution_>
extends LoggingMain

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractSolutionImporter.InputBuilder

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	DEFAULT_OUTPUT_FILE_SUFFIX
protected File	inputDir
protected File	outputDir
protected SolutionDao<Solution_>	solutionDao

Fields inherited from class org.optaplanner.examples.common.app.LoggingMain

logger

Constructor Summary

Constructors

Constructor and Description
AbstractSolutionImporter(boolean withoutDao)
AbstractSolutionImporter(SolutionDao<Solution_> solutionDao)

Method Summary

Modifier and Type	Method and Description
boolean	acceptInputFile(File inputFile)
boolean	acceptInputFileDuringBulkConvert(File inputFile) Some files are too big to be serialized to XML or take too long.
protected void	convert(File inputFile, File outputFile)
void	convert(String inputFileName, String outputFileName)
void	convertAll()
static String	getFlooredPossibleSolutionSize(BigInteger possibleSolutionSize)
File	getInputDir()
abstract String	getInputFileSuffix()
File	getOutputDir()
protected String	getOutputFileSuffix()
boolean	isInputFileDirectory()
abstract Solution_	readSolution(File inputFile)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_OUTPUT_FILE_SUFFIX

protected static final String DEFAULT_OUTPUT_FILE_SUFFIX

See Also:

Constant Field Values

solutionDao

protected final SolutionDao<Solution_> solutionDao

inputDir

protected final File inputDir

outputDir

protected final File outputDir

Constructor Detail

AbstractSolutionImporter

public AbstractSolutionImporter(SolutionDao<Solution_> solutionDao)

AbstractSolutionImporter

public AbstractSolutionImporter(boolean withoutDao)

Method Detail

getInputDir

public File getInputDir()

getOutputDir

public File getOutputDir()

isInputFileDirectory

public boolean isInputFileDirectory()

getInputFileSuffix

public abstract String getInputFileSuffix()

getOutputFileSuffix

protected String getOutputFileSuffix()

convertAll

public void convertAll()

convert

public void convert(String inputFileName,
                    String outputFileName)

convert

protected void convert(File inputFile,
                       File outputFile)

acceptInputFile

public boolean acceptInputFile(File inputFile)

acceptInputFileDuringBulkConvert

public boolean acceptInputFileDuringBulkConvert(File inputFile)

Some files are too big to be serialized to XML or take too long.

Parameters:

inputFile - never null

Returns:

true if accepted

readSolution

public abstract Solution_ readSolution(File inputFile)

getFlooredPossibleSolutionSize

public static String getFlooredPossibleSolutionSize(BigInteger possibleSolutionSize)