com.dna.jopt.io.importing.json

Class OptimizationJSONImporter

java.lang.Object

com.dna.jopt.io.importing.json.OptimizationJSONImporter

All Implemented Interfaces:

IJOptImporter<IOptimization>, IOptimizationImporter

public class OptimizationJSONImporter
extends Object
implements IOptimizationImporter

This provides methods in order import an IOptimization as a JSON file.

Since:

04/10/2019

Version:

07/10/2019

Author:

DNA

Constructor Summary

Constructors

Constructor and Description
OptimizationJSONImporter()

Method Summary

Modifier and Type	Method and Description
Optional<IOptimization>	read(InputStream fis) Creates a new IOptimization object from the input stream with the given properties.
boolean	update(InputStream fis, IOptimization existingOpti) Updates an existing IOptimization with the given properties in the JSON file.
boolean	update(InputStream fis, IOptimization existingOpti, boolean isIgnoreExistingSolution) Update.
boolean	update(InputStream fis, IOptimization existingOpti, Optional<INodeEdgeConnector> existingNodeConnector, Properties existingProperties, boolean isOnlyPropertyUpdate) Updates an existing IOptimization optionally with already existing INodeEdgeConnector and properties.
boolean	update(InputStream fis, IOptimization existingOpti, Optional<INodeEdgeConnector> existingNodeConnector, Properties existingProperties, boolean isOnlyPropertyUpdate, boolean isIgnoreExistingSolution) Updates an existing IOptimization optionally with already existing INodeEdgeConnector and properties.

Methods inherited from class java.lang.Object

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

Constructor Detail

OptimizationJSONImporter

public OptimizationJSONImporter()

Method Detail

read

public Optional<IOptimization> read(InputStream fis)

Creates a new IOptimization object from the input stream with the given properties.

Specified by:

read in interface IJOptImporter<IOptimization>

Specified by:

read in interface IOptimizationImporter

Parameters:

fis - the inputStream

Returns:

the optional IOptimization from the file

update

public boolean update(InputStream fis,
                      IOptimization existingOpti)

Updates an existing IOptimization with the given properties in the JSON file.

Specified by:

update in interface IOptimizationImporter

Parameters:

fis - the inputStream

existingOpti - the iOptimization to be updated

Returns:

true if the settings were accepted

update

public boolean update(InputStream fis,
                      IOptimization existingOpti,
                      boolean isIgnoreExistingSolution)

Update.

Specified by:

update in interface IOptimizationImporter

Parameters:

fis - the fis

existingOpti - the existing opti

isIgnoreExistingSolution - the is ignore existing solution

Returns:

true, if successful

update

public boolean update(InputStream fis,
                      IOptimization existingOpti,
                      Optional<INodeEdgeConnector> existingNodeConnector,
                      Properties existingProperties,
                      boolean isOnlyPropertyUpdate)

Updates an existing IOptimization optionally with already existing INodeEdgeConnector and properties.

If the boolean is true, only the given properties are being overwritten. If false the rest of the parameters are set to default.

Specified by:

update in interface IOptimizationImporter

Parameters:

fis - the InputStream

existingOpti - the existing iOptimization

existingNodeConnector - an existing node connector

existingProperties - the existing properties

isOnlyPropertyUpdate - the boolean whether the IOptimization is only to be updated and no other parameters reset

Returns:

true if the settings were accepted

update

public boolean update(InputStream fis,
                      IOptimization existingOpti,
                      Optional<INodeEdgeConnector> existingNodeConnector,
                      Properties existingProperties,
                      boolean isOnlyPropertyUpdate,
                      boolean isIgnoreExistingSolution)

Updates an existing IOptimization optionally with already existing INodeEdgeConnector and properties.

If the boolean is true, only the given properties are being overwritten. If false the rest of the parameters are set to default.

Specified by:

update in interface IOptimizationImporter

Parameters:

fis - the InputStream

existingOpti - the existing iOptimization

existingNodeConnector - an existing node connector

existingProperties - the existing properties

isOnlyPropertyUpdate - the boolean whether the IOptimization is only to be updated and no other parameters reset

isIgnoreExistingSolution - the is ignore existing solution

Returns:

true if the settings were accepted