com.hp.hpl.jena.sparql.core

Class Prologue

java.lang.Object

com.hp.hpl.jena.sparql.core.Prologue

Direct Known Subclasses:

Query, UpdateRequest

public class Prologue
extends Object

Constructor Summary

Constructors

Constructor and Description
Prologue()
Prologue(PrefixMapping pmap)
Prologue(PrefixMapping pmap, com.hp.hpl.jena.n3.IRIResolver resolver)
Prologue(PrefixMapping pmap, String base)
Prologue(Prologue other)

Method Summary

Methods

Modifier and Type	Method and Description
Prologue	copy()
String	expandPrefixedName(String qname) Expand prefixed name
boolean	explicitlySetBaseURI()
String	getBaseURI()
String	getPrefix(String prefix) Lookup a prefix for this query, including the default prefixes
PrefixMapping	getPrefixMapping() Return the prefix map from the parsed query
com.hp.hpl.jena.n3.IRIResolver	getResolver() Get the IRI resolver
void	setBaseURI(com.hp.hpl.jena.n3.IRIResolver resolver)
void	setBaseURI(String baseURI)
void	setPrefix(String prefix, String expansion) Set a prefix for this query
void	setPrefixMapping(PrefixMapping pmap) Set the mapping
void	setResolver(com.hp.hpl.jena.n3.IRIResolver resolver) Set the IRI resolver
String	shortForm(String uri) Use the prefix map to turn a URI into a qname, or return the original URI
Prologue	sub(PrefixMapping newMappings)
Prologue	sub(PrefixMapping newMappings, String base)
Prologue	sub(String base)
void	usePrologueFrom(Prologue other)

Methods inherited from class java.lang.Object

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

Constructor Detail

Prologue

public Prologue()

Prologue

public Prologue(PrefixMapping pmap)

Prologue

public Prologue(PrefixMapping pmap,
        String base)

Prologue

public Prologue(PrefixMapping pmap,
        com.hp.hpl.jena.n3.IRIResolver resolver)

Prologue

public Prologue(Prologue other)

Method Detail

copy

public Prologue copy()

usePrologueFrom

public void usePrologueFrom(Prologue other)

sub

public Prologue sub(PrefixMapping newMappings)

sub

public Prologue sub(String base)

sub

public Prologue sub(PrefixMapping newMappings,
           String base)

explicitlySetBaseURI

public boolean explicitlySetBaseURI()

Returns:

True if the query has an explicitly set base URI.

getBaseURI

public String getBaseURI()

Returns:

Returns the baseURI, if set.

setBaseURI

public void setBaseURI(String baseURI)

Parameters:

baseURI - The baseURI to set.

setBaseURI

public void setBaseURI(com.hp.hpl.jena.n3.IRIResolver resolver)

Parameters:

resolver - IRI resolver

setPrefix

public void setPrefix(String prefix,
             String expansion)

Set a prefix for this query

getPrefixMapping

public PrefixMapping getPrefixMapping()

Return the prefix map from the parsed query

setPrefixMapping

public void setPrefixMapping(PrefixMapping pmap)

Set the mapping

getPrefix

public String getPrefix(String prefix)

Lookup a prefix for this query, including the default prefixes

getResolver

public com.hp.hpl.jena.n3.IRIResolver getResolver()

Get the IRI resolver

setResolver

public void setResolver(com.hp.hpl.jena.n3.IRIResolver resolver)

Set the IRI resolver

expandPrefixedName

public String expandPrefixedName(String qname)

Expand prefixed name

Parameters:

qname - The prefixed name to be expanded

Returns:

URI, or null if not expanded.

shortForm

public String shortForm(String uri)

Use the prefix map to turn a URI into a qname, or return the original URI