it.uniroma2.art.coda.converters.contracts

Interface FormatterConverter

All Superinterfaces:

Converter

All Known Implementing Classes:

FormatterConverterImpl

@Description(value="Generates a resource by compiling a <template> expression (1st parameter of the converter).\nThe <template> is composed of placeholders that are replaced by values obtained from the other arguments passed to the converter, in the same order of presentation. The arguments are processed in different way, depending on the name of the placeholder.\nThis is the list of available placeholders:\n%s : string representation of the input. For IRIs = the string representation of the IRI, for literals it is the lexical form\n%n : local name in case of IRI\n%d : datatype IRI in case of literals\n%l : lang in case of language tagged literal\n!s : the value from the feature path or the previous converter in a converter chain")
public interface FormatterConverter
extends Converter

A converter compliant with the FormatterConverter contract generates resource identifiers by replacing placeholder with values passed as arguments Its identifier is "http://art.uniroma2.it/coda/contracts/formatter".

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONTRACT_URI

Fields inherited from interface it.uniroma2.art.coda.interfaces.Converter

OSGI_SERVICE_PROPERTY_CONTRACT, OSGI_SERVICE_PROPERTY_CONVERTER, STATIC_FIELD_CONTRACT_URI, STATIC_FIELD_CONVERTER_URI

Method Summary

Modifier and Type	Method and Description
org.eclipse.rdf4j.model.Literal	produceLiteral(CODAContext ctx, String datatype, String lang, String value, String text, org.eclipse.rdf4j.model.Value... args) Produce a Literal (with the given language and/or datatype) by replacing che placeholders in the input text with the values coming from the feature path and the input args
org.eclipse.rdf4j.model.IRI	produceURI(CODAContext ctx, String value, String newString, org.eclipse.rdf4j.model.Value... args) Produce an IRI by replacing che placeholders in the input text with the values coming from the feature path and the input args

Field Detail

CONTRACT_URI

static final String CONTRACT_URI

See Also:

Constant Field Values

Method Detail

produceURI

@FeaturePathArgument(requirementLevel=OPTIONAL)
org.eclipse.rdf4j.model.IRI produceURI(CODAContext ctx,
                                                                                        String value,
                                                                                        @Parameter(name="template")
                                                                                        String newString,
                                                                                        @Parameter(name="args")
                                                                                        org.eclipse.rdf4j.model.Value... args)
                                                                                 throws ConverterConfigurationException

Produce an IRI by replacing che placeholders in the input text with the values coming from the feature path and the input args

Parameters:

ctx -

value -

newString -

args -

Returns:

Throws:

ConverterConfigurationException

produceLiteral

@FeaturePathArgument(requirementLevel=OPTIONAL)
org.eclipse.rdf4j.model.Literal produceLiteral(CODAContext ctx,
                                                                                                String datatype,
                                                                                                String lang,
                                                                                                String value,
                                                                                                @Parameter(name="template")
                                                                                                String text,
                                                                                                @Parameter(name="args")
                                                                                                org.eclipse.rdf4j.model.Value... args)
                                                                                         throws ConverterConfigurationException

Produce a Literal (with the given language and/or datatype) by replacing che placeholders in the input text with the values coming from the feature path and the input args

Parameters:

ctx -

datatype -

lang -

value -

text -

args -

Returns:

Throws:

ConverterConfigurationException