sparql.convert

Class PathConevrter

java.lang.Object

sparql.convert.Converter

sparql.convert.SelectConverter

sparql.convert.PathConevrter

Direct Known Subclasses:

PathConvertorTemporal

public class PathConevrter
extends SelectConverter

Utility class to convert path queries.

Constructor Summary

Constructors

Constructor and Description
PathConevrter(Scanner scannerObj) Constructor to initiate scanner object.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	convert() Method to convert the SPARQL query.
java.sql.ResultSet	execute() Execute the converted query.
Path	getPath() Return the result path.
static java.lang.String	getPathID(java.lang.String name) Get the id of path.
java.lang.String	visualize() Method to visualize the result of query.

Methods inherited from class sparql.convert.SelectConverter

cc, findNode, getEdgeByPredicate, SetAggregate, setFromApply, setTriple

Methods inherited from class sparql.convert.Converter

createCsvFile, getConverTime, getInstance, getScanner

Methods inherited from class java.lang.Object

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

Constructor Detail

PathConevrter

public PathConevrter(Scanner scannerObj)

Constructor to initiate scanner object.

Parameters:

scannerObj -

Method Detail

getPath

public Path getPath()

Return the result path.

Returns:

convert

public java.lang.String convert()
                         throws java.sql.SQLException

Description copied from class: Converter

Method to convert the SPARQL query.

Overrides:

convert in class SelectConverter

Returns:

String contain SQL query.

Throws:

java.sql.SQLException

visualize

public java.lang.String visualize()
                           throws java.sql.SQLException

Description copied from class: Converter

Method to visualize the result of query.

Overrides:

visualize in class SelectConverter

Returns:

JASON or XML data of visualizer.

Throws:

java.sql.SQLException

execute

public java.sql.ResultSet execute()
                           throws java.sql.SQLException

Description copied from class: Converter

Execute the converted query.

Overrides:

execute in class SelectConverter

Returns:

Resultset contains rows of result.

Throws:

java.sql.SQLException

getPathID

public static java.lang.String getPathID(java.lang.String name)
                                  throws java.sql.SQLException

Get the id of path.

Parameters:

name - Name of the path node.

Returns:

Id of path node.

Throws:

java.sql.SQLException