org.topbraid.strings
Class Labels

java.lang.Object
  org.topbraid.strings.Labels

public class Labels
extends java.lang.Object

A Singleton that can be used to get a textual representation of resources, depending on the current settings (qnames etc).

Author:

Holger Knublauch

Field Summary

static java.lang.String	COMPLEMENT_OF
static java.lang.String	ONE_OF

Constructor Summary

Labels()

Method Summary

static void	append(java.lang.StringBuffer buffer, com.hp.hpl.jena.ontology.DataRange dataRange)
static void	append(java.lang.StringBuffer sb, java.util.Iterator<com.hp.hpl.jena.rdf.model.RDFNode> nodes)
static void	append(java.lang.StringBuffer sb, java.util.Iterator<com.hp.hpl.jena.rdf.model.RDFNode> nodes, java.lang.String separator)
static void	append(java.lang.StringBuffer sb, com.hp.hpl.jena.datatypes.RDFDatatype datatype)
static void	append(java.lang.StringBuffer sb, com.hp.hpl.jena.rdf.model.RDFNode node)
static void	append(java.lang.StringBuffer sb, com.hp.hpl.jena.rdf.model.RDFNode[] nodes)
static void	append(java.lang.StringBuffer sb, com.hp.hpl.jena.rdf.model.RDFNode[] nodes, java.lang.String separator)
static void	append(java.lang.StringBuffer sb, com.hp.hpl.jena.rdf.model.RDFNode node, boolean multiLine)
static void	append(java.lang.StringBuffer s, com.hp.hpl.jena.rdf.model.Statement statement)
static void	appendObjects(java.lang.StringBuffer sb, com.hp.hpl.jena.rdf.model.StmtIterator nodes)
static boolean	appendQName(java.lang.StringBuffer sb, com.hp.hpl.jena.rdf.model.Resource resource) Tries to append the qname for a given resource.
static void	appendWithoutPlugins(java.lang.StringBuffer sb, com.hp.hpl.jena.rdf.model.RDFNode node, boolean multiLine)
static void	clearCache()
static java.lang.String	getInlineURI(java.lang.String text)
static java.lang.String	getLabel(com.hp.hpl.jena.datatypes.RDFDatatype datatype)
static java.lang.String	getLabel(com.hp.hpl.jena.rdf.model.RDFNode node)
static java.lang.String	getLabel(com.hp.hpl.jena.rdf.model.RDFNode node, boolean multiLine)
static com.hp.hpl.jena.rdf.model.Literal	getLiteral(com.hp.hpl.jena.rdf.model.Model model, com.hp.hpl.jena.datatypes.RDFDatatype datatype, java.lang.String str)
static com.hp.hpl.jena.rdf.model.Literal	getLiteral(com.hp.hpl.jena.rdf.model.Model model, java.lang.String datatypeURI, java.lang.String str)
static java.lang.String	getLocalName(com.hp.hpl.jena.rdf.model.Model model, java.lang.String qname)
static java.lang.String	getNamespace(com.hp.hpl.jena.rdf.model.Model model, java.lang.String qname)
static java.lang.String	getQName(com.hp.hpl.jena.rdf.model.Model model, java.lang.String uri)
static java.lang.String	getQName(com.hp.hpl.jena.rdf.model.Resource resource)
static java.lang.String	getRDFSLabel(com.hp.hpl.jena.rdf.model.Resource resource)
static com.hp.hpl.jena.rdf.model.Resource	getResource(com.hp.hpl.jena.rdf.model.Model model, java.lang.String str) Attempts to reverse a string representation into a Resource in a given Model.
static com.hp.hpl.jena.rdf.model.Resource	getResourceByName(com.hp.hpl.jena.rdf.model.Model model, java.lang.String name)
static com.hp.hpl.jena.rdf.model.Literal	getStringLiteral(java.lang.String str, boolean untyped) Resolves literals that may have an optional language tag in the {...} notation.
static java.lang.String	getURI(com.hp.hpl.jena.rdf.model.Model model, java.lang.String name)
static java.lang.String	getURIFlex(java.lang.String name)
static boolean	isInlineURI(java.lang.String text)
static boolean	isQNameCharacter(char c)

Methods inherited from class java.lang.Object

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

Field Detail

COMPLEMENT_OF

public static final java.lang.String COMPLEMENT_OF

See Also:

Constant Field Values

ONE_OF

public static final java.lang.String ONE_OF

See Also:

Constant Field Values

Constructor Detail

Labels

public Labels()

Method Detail

append

public static void append(java.lang.StringBuffer sb,
                          com.hp.hpl.jena.rdf.model.RDFNode[] nodes)

append

public static void append(java.lang.StringBuffer sb,
                          com.hp.hpl.jena.rdf.model.RDFNode[] nodes,
                          java.lang.String separator)

append

public static void append(java.lang.StringBuffer sb,
                          java.util.Iterator<com.hp.hpl.jena.rdf.model.RDFNode> nodes)

append

public static void append(java.lang.StringBuffer sb,
                          java.util.Iterator<com.hp.hpl.jena.rdf.model.RDFNode> nodes,
                          java.lang.String separator)

append

public static void append(java.lang.StringBuffer buffer,
                          com.hp.hpl.jena.ontology.DataRange dataRange)

append

public static void append(java.lang.StringBuffer sb,
                          com.hp.hpl.jena.datatypes.RDFDatatype datatype)

append

public static void append(java.lang.StringBuffer sb,
                          com.hp.hpl.jena.rdf.model.RDFNode node)

append

public static void append(java.lang.StringBuffer sb,
                          com.hp.hpl.jena.rdf.model.RDFNode node,
                          boolean multiLine)

appendWithoutPlugins

public static void appendWithoutPlugins(java.lang.StringBuffer sb,
                                        com.hp.hpl.jena.rdf.model.RDFNode node,
                                        boolean multiLine)

append

public static void append(java.lang.StringBuffer s,
                          com.hp.hpl.jena.rdf.model.Statement statement)

appendObjects

public static void appendObjects(java.lang.StringBuffer sb,
                                 com.hp.hpl.jena.rdf.model.StmtIterator nodes)

appendQName

public static boolean appendQName(java.lang.StringBuffer sb,
                                  com.hp.hpl.jena.rdf.model.Resource resource)

Tries to append the qname for a given resource. This fails if no suitable prefix is defined for the namespace of the resource.

Parameters:

resource - the URI resource to add the qname of

Returns:

true if successful

clearCache

public static void clearCache()

getInlineURI

public static java.lang.String getInlineURI(java.lang.String text)

getLabel

public static java.lang.String getLabel(com.hp.hpl.jena.datatypes.RDFDatatype datatype)

getLabel

public static java.lang.String getLabel(com.hp.hpl.jena.rdf.model.RDFNode node)

getLabel

public static java.lang.String getLabel(com.hp.hpl.jena.rdf.model.RDFNode node,
                                        boolean multiLine)

getLocalName

public static java.lang.String getLocalName(com.hp.hpl.jena.rdf.model.Model model,
                                            java.lang.String qname)

getNamespace

public static java.lang.String getNamespace(com.hp.hpl.jena.rdf.model.Model model,
                                            java.lang.String qname)

getQName

public static java.lang.String getQName(com.hp.hpl.jena.rdf.model.Resource resource)

getQName

public static java.lang.String getQName(com.hp.hpl.jena.rdf.model.Model model,
                                        java.lang.String uri)

getRDFSLabel

public static java.lang.String getRDFSLabel(com.hp.hpl.jena.rdf.model.Resource resource)

getResource

public static com.hp.hpl.jena.rdf.model.Resource getResource(com.hp.hpl.jena.rdf.model.Model model,
                                                             java.lang.String str)

Attempts to reverse a string representation into a Resource in a given Model. This will also convert the <...> notations, but will not check whether the resource actually exists in the target model.

Parameters:

model - the target Model

str - the string representation

Returns:

the resource or null

getResourceByName

public static com.hp.hpl.jena.rdf.model.Resource getResourceByName(com.hp.hpl.jena.rdf.model.Model model,
                                                                   java.lang.String name)

getLiteral

public static com.hp.hpl.jena.rdf.model.Literal getLiteral(com.hp.hpl.jena.rdf.model.Model model,
                                                           com.hp.hpl.jena.datatypes.RDFDatatype datatype,
                                                           java.lang.String str)

getLiteral

public static com.hp.hpl.jena.rdf.model.Literal getLiteral(com.hp.hpl.jena.rdf.model.Model model,
                                                           java.lang.String datatypeURI,
                                                           java.lang.String str)

getStringLiteral

public static com.hp.hpl.jena.rdf.model.Literal getStringLiteral(java.lang.String str,
                                                                 boolean untyped)

Resolves literals that may have an optional language tag in the {...} notation. If the string ends with {...}, then a Literal with language tag is created, otherwise a plain untyped literal with the whole input string.

Parameters:

str - the literal serialization

untyped - true to return an untyped literal, otherwise it will have xsd:string

Returns:

a Literal, possibly with lang tag

getURI

public static java.lang.String getURI(com.hp.hpl.jena.rdf.model.Model model,
                                      java.lang.String name)

getURIFlex

public static java.lang.String getURIFlex(java.lang.String name)

isInlineURI

public static boolean isInlineURI(java.lang.String text)

isQNameCharacter

public static boolean isQNameCharacter(char c)