Package es.urjc.etsii.grafo.io

Class InstanceImporter<I extends Instance>

java.lang.Object

es.urjc.etsii.grafo.io.InstanceImporter<I>

Type Parameters:

I - type of the problem instance

Direct Known Subclasses:

__RNAME__InstanceImporter, ACInstanceImporter, TSPInstanceImporter

public abstract class InstanceImporter<I extends Instance>
extends Object

This class is used to generate an instance for the problem.

Constructor Summary

Constructors

Constructor	Description
InstanceImporter()

Method Summary

Modifier and Type	Method	Description
abstract I	importInstance(BufferedReader reader, String suggestedInstanceId)	Create an instance from the format used by the problem.
I	importInstance(String instancePath)	Create an instance from the format used by the problem.

Methods inherited from class java.lang.Object

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

Constructor Details

InstanceImporter

public InstanceImporter()

Method Details

importInstance

public I importInstance(String instancePath)

Create an instance from the format used by the problem. After this method finishes executing, the Instance object MUST BE IMMUTABLE.

Parameters:

instancePath - File path from where we will load the data

Returns:

The instance object that represents this object

importInstance

public abstract I importInstance(BufferedReader reader,
 String suggestedInstanceId)
                          throws IOException

Create an instance from the format used by the problem. After this method finishes executing, the Instance object MUST BE IMMUTABLE.

Parameters:

reader - Input buffer, managed by the framework

suggestedInstanceId - Filename on disk

Returns:

The instance object that represents this object

Throws:

IOException - If an error is encountered while the instance is being parsed