org.licas_text.parser

Class SparqlParser

java.lang.Object

org.licas_text.parser.SparqlParser

public class SparqlParser
extends java.lang.Object

Parses the SPARQL result set in XML or JSON to a TreeNode structure. This is currently limited to a results section and nesting all binding elements below that into a tree structure, where each binding content is stored for its category name. If there are no binding elements, the result is undetermined.

Author:

Kieran Greer

Constructor Summary

Constructors

Constructor and Description
SparqlParser() Create a new instance of SparqlParser

Method Summary

Modifier and Type	Method and Description
SparqlResultSet	parseJSON(java.lang.String toParse) Parse the XML element into a Tree structure.
SparqlResultSet	parseXML(java.lang.String toParse) Parse the XML element into a Tree structure.

Methods inherited from class java.lang.Object

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

Constructor Detail

SparqlParser

public SparqlParser()

Create a new instance of SparqlParser

Method Detail

parseXML

public SparqlResultSet parseXML(java.lang.String toParse)
                         throws java.lang.Exception

Parse the XML element into a Tree structure.

Parameters:

toParse - the string to parse. Must be converted to XML first.

Returns:

the parsed result set as a tree structure, containing a result row in each nested node.

Throws:

java.lang.Exception - any error.

parseJSON

public SparqlResultSet parseJSON(java.lang.String toParse)
                          throws java.lang.Exception

Parse the XML element into a Tree structure.

Parameters:

toParse - the JSON-format element to parse.

Returns:

the parsed result set as a tree structure, containing a result row in each nested node.

Throws:

java.lang.Exception - any error.