de.foellix.aql.datastructure.handler

Class AnswerHandler

java.lang.Object

de.foellix.aql.datastructure.handler.AnswerHandler

public class AnswerHandler
extends Object

Constructor Summary

Constructors

Constructor and Description
AnswerHandler()

Method Summary

Modifier and Type	Method and Description
static void	createXML(Answer answer, File xmlFile) Creates and XML File that contains the answer.
static String	createXMLString(Answer answer) Creates and XML String that contains the answer.
static String	createXMLString(Object answer) Creates and XML String that contains the answer.
static Answer	parseXML(File xmlFile) Parsing an AQL-Answer in XML format into an AQL-Answer object.
static Answer	parseXML(String xmlString) Parsing an AQL-Answer from a String into an AQL-Answer object.

Methods inherited from class java.lang.Object

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

Constructor Detail

AnswerHandler

public AnswerHandler()

Method Detail

createXMLString

public static String createXMLString(Object answer)

Creates and XML String that contains the answer.

Parameters:

answer - The input AQL-Answer (Java object)

Returns:

The input AQL-Answer converted into an XML String. Return null when answer is no AQL-Answer object.

createXMLString

public static String createXMLString(Answer answer)

Creates and XML String that contains the answer.

Parameters:

answer - The input AQL-Answer (Java object)

Returns:

The input AQL-Answer converted into an XML String. Returns null on error.

createXML

public static void createXML(Answer answer,
                             File xmlFile)

Creates and XML File that contains the answer.

Parameters:

answer - The input AQL-Answer (Java object)

xmlFile - The input AQL-Answer will be stored in this file.

parseXML

public static Answer parseXML(File xmlFile)

Parsing an AQL-Answer in XML format into an AQL-Answer object.

Parameters:

xmlFile - AQL-Answer to be parsed.

Returns:

AQL-Answer object. Return null on error.

parseXML

public static Answer parseXML(String xmlString)

Parsing an AQL-Answer from a String into an AQL-Answer object.

Parameters:

xmlString - AQL-Answer to be parsed.

Returns:

AQL-Answer object. Return null on error.