jena

Class RuleMap

java.lang.Object

jena.RuleMap

public class RuleMap
extends Object

General command line utility to process one RDF file into another by application of a set of forward chaining rules.

 Usage:  RuleMap [-il inlang] [-ol outlang] [-d] rulefile infile
 

The resulting RDF data is written to stdout in format outlang (default N3). If -d is given then only the deductions generated by the rules are output. Otherwise all data including any input data (other than any removed triples) is output.

Rules are permitted an additional action "deduce" which forces triples to be added to the deductions graph even if they are already known (for use in deductions only mode).

Constructor Summary

Constructors

Constructor and Description
RuleMap()

Method Summary

Methods

Modifier and Type	Method and Description
static List<Rule>	loadRules(BufferedReader src, Map<String,String> prefixes) Load a set of rule definitions including processing of comment lines and any initial prefix definition lines.
static List<Rule>	loadRules(String filename, Map<String,String> prefixes) Load a set of rule definitions including processing of comment lines and any initial prefix definition lines.
static void	main(String[] args) General command line utility to process one RDF file into another by application of a set of forward chaining rules.

Methods inherited from class java.lang.Object

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

Constructor Detail

RuleMap

public RuleMap()

Method Detail

loadRules

public static List<Rule> loadRules(String filename,
                   Map<String,String> prefixes)
                            throws IOException

Load a set of rule definitions including processing of comment lines and any initial prefix definition lines. Also notes the prefix definitions for adding to a later inf model.

Throws:

IOException

loadRules

public static List<Rule> loadRules(BufferedReader src,
                   Map<String,String> prefixes)
                            throws IOException

Load a set of rule definitions including processing of comment lines and any initial prefix definition lines. Also notes the prefix definitions for adding to a later inf model.

Throws:

IOException

main

public static void main(String[] args)

General command line utility to process one RDF file into another by application of a set of forward chaining rules.

 Usage:  RuleMap [-il inlang] [-ol outlang] -d infile rulefile