Package org.aksw.jena_sparql_api.rdf.collections

Class ListFromRDFList

java.lang.Object

java.util.AbstractCollection<org.apache.jena.rdf.model.RDFNode>

java.util.AbstractList<org.apache.jena.rdf.model.RDFNode>

org.aksw.jena_sparql_api.rdf.collections.ListFromRDFList

All Implemented Interfaces:

Iterable<org.apache.jena.rdf.model.RDFNode>, Collection<org.apache.jena.rdf.model.RDFNode>, List<org.apache.jena.rdf.model.RDFNode>, SequencedCollection<org.apache.jena.rdf.model.RDFNode>

public class ListFromRDFList
extends AbstractList<org.apache.jena.rdf.model.RDFNode>

Create a modifiable List view over an RDFList

Author:

Claus Stadler, Jan 18, 2019

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	ListFromRDFList.RDFListIterator	Iterator that can step along chains of list pointers to the end of the list.

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	isFwd
protected org.apache.jena.rdf.model.Property	p
protected org.apache.jena.rdf.model.Resource	s

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
ListFromRDFList(org.apache.jena.rdf.model.Resource subject, org.apache.jena.rdf.model.Property property)
ListFromRDFList(org.apache.jena.rdf.model.Resource subject, org.apache.jena.rdf.model.Property property, boolean isFwd)

Method Summary

Modifier and Type	Method	Description
void	add(int index, org.apache.jena.rdf.model.RDFNode element)
boolean	add(org.apache.jena.rdf.model.RDFNode e)
boolean	addAll(int index, Collection<? extends org.apache.jena.rdf.model.RDFNode> c)
boolean	addAll(int index, Iterator<? extends org.apache.jena.rdf.model.RDFNode> it)
boolean	addAll(Collection<? extends org.apache.jena.rdf.model.RDFNode> c)	Ensure that adding an empty collection to a non-intialized list result in termination with rdf:nil
List<org.apache.jena.graph.Node>	asNodes()	Return a (new) mutable view of the list as Nodes
boolean	contains(Object o)
static ListFromRDFList	create(org.apache.jena.rdf.model.Resource subject, org.apache.jena.rdf.model.Property property)
ListFromRDFList	ensureNonNull()	Ensure that the value for property p of source node s is non null.
static org.apache.jena.rdf.model.RDFList	findElement(org.apache.jena.rdf.model.RDFList list, int index)
static org.apache.jena.rdf.model.RDFList	findParent(org.apache.jena.rdf.model.RDFList list, int index)
org.apache.jena.rdf.model.RDFNode	get(int index)
protected org.apache.jena.rdf.model.RDFList	getList()
static org.apache.jena.rdf.model.RDFList	getList(org.apache.jena.rdf.model.Resource s, org.apache.jena.rdf.model.Property p)
static org.apache.jena.rdf.model.RDFList	getParent(org.apache.jena.rdf.model.RDFList child)
Iterator<org.apache.jena.rdf.model.RDFNode>	iterator()
static void	linkParentTo(org.apache.jena.rdf.model.RDFList element, org.apache.jena.rdf.model.Resource s, org.apache.jena.rdf.model.Property p)
ListIterator<org.apache.jena.rdf.model.RDFNode>	listIterator(int index)
org.apache.jena.rdf.model.RDFList	newListCell(org.apache.jena.rdf.model.RDFNode value, org.apache.jena.rdf.model.Resource tail)
org.apache.jena.rdf.model.RDFNode	set(int index, org.apache.jena.rdf.model.RDFNode element)
static void	setTail(org.apache.jena.rdf.model.RDFList parent, org.apache.jena.rdf.model.RDFList element, org.apache.jena.rdf.model.Resource s, org.apache.jena.rdf.model.Property p)
int	size()

Methods inherited from class java.util.AbstractList

clear, equals, hashCode, indexOf, lastIndexOf, listIterator, remove, removeRange, subList

Methods inherited from class java.util.AbstractCollection

containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

addFirst, addLast, containsAll, getFirst, getLast, isEmpty, remove, removeAll, removeFirst, removeLast, replaceAll, retainAll, reversed, sort, spliterator, toArray, toArray

Field Details

s

protected org.apache.jena.rdf.model.Resource s

p

protected org.apache.jena.rdf.model.Property p

isFwd

protected boolean isFwd

Constructor Details

ListFromRDFList

public ListFromRDFList(org.apache.jena.rdf.model.Resource subject,
 org.apache.jena.rdf.model.Property property)

ListFromRDFList

public ListFromRDFList(org.apache.jena.rdf.model.Resource subject,
 org.apache.jena.rdf.model.Property property,
 boolean isFwd)

Method Details

getList

public static org.apache.jena.rdf.model.RDFList getList(org.apache.jena.rdf.model.Resource s,
 org.apache.jena.rdf.model.Property p)

getList

protected org.apache.jena.rdf.model.RDFList getList()

ensureNonNull

public ListFromRDFList ensureNonNull()

Ensure that the value for property p of source node s is non null. If it is then set that value to rdf:nil.

addAll

public boolean addAll(Collection<? extends org.apache.jena.rdf.model.RDFNode> c)

Ensure that adding an empty collection to a non-intialized list result in termination with rdf:nil

Specified by:

addAll in interface Collection<org.apache.jena.rdf.model.RDFNode>

Specified by:

addAll in interface List<org.apache.jena.rdf.model.RDFNode>

Overrides:

addAll in class AbstractCollection<org.apache.jena.rdf.model.RDFNode>

create

public static ListFromRDFList create(org.apache.jena.rdf.model.Resource subject,
 org.apache.jena.rdf.model.Property property)

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<org.apache.jena.rdf.model.RDFNode>

Specified by:

contains in interface List<org.apache.jena.rdf.model.RDFNode>

Overrides:

contains in class AbstractCollection<org.apache.jena.rdf.model.RDFNode>

add

public boolean add(org.apache.jena.rdf.model.RDFNode e)

Specified by:

add in interface Collection<org.apache.jena.rdf.model.RDFNode>

Specified by:

add in interface List<org.apache.jena.rdf.model.RDFNode>

Overrides:

add in class AbstractList<org.apache.jena.rdf.model.RDFNode>

addAll

public boolean addAll(int index,
 Collection<? extends org.apache.jena.rdf.model.RDFNode> c)

Specified by:

addAll in interface List<org.apache.jena.rdf.model.RDFNode>

Overrides:

addAll in class AbstractList<org.apache.jena.rdf.model.RDFNode>

addAll

public boolean addAll(int index,
 Iterator<? extends org.apache.jena.rdf.model.RDFNode> it)

add

public void add(int index,
 org.apache.jena.rdf.model.RDFNode element)

Specified by:

add in interface List<org.apache.jena.rdf.model.RDFNode>

Overrides:

add in class AbstractList<org.apache.jena.rdf.model.RDFNode>

getParent

public static org.apache.jena.rdf.model.RDFList getParent(org.apache.jena.rdf.model.RDFList child)

setTail

public static void setTail(org.apache.jena.rdf.model.RDFList parent,
 org.apache.jena.rdf.model.RDFList element,
 org.apache.jena.rdf.model.Resource s,
 org.apache.jena.rdf.model.Property p)

linkParentTo

public static void linkParentTo(org.apache.jena.rdf.model.RDFList element,
 org.apache.jena.rdf.model.Resource s,
 org.apache.jena.rdf.model.Property p)

get

public org.apache.jena.rdf.model.RDFNode get(int index)

Specified by:

get in interface List<org.apache.jena.rdf.model.RDFNode>

Specified by:

get in class AbstractList<org.apache.jena.rdf.model.RDFNode>

set

public org.apache.jena.rdf.model.RDFNode set(int index,
 org.apache.jena.rdf.model.RDFNode element)

Specified by:

set in interface List<org.apache.jena.rdf.model.RDFNode>

Overrides:

set in class AbstractList<org.apache.jena.rdf.model.RDFNode>

findParent

public static org.apache.jena.rdf.model.RDFList findParent(org.apache.jena.rdf.model.RDFList list,
 int index)

findElement

public static org.apache.jena.rdf.model.RDFList findElement(org.apache.jena.rdf.model.RDFList list,
 int index)

size

public int size()

Specified by:

size in interface Collection<org.apache.jena.rdf.model.RDFNode>

Specified by:

size in interface List<org.apache.jena.rdf.model.RDFNode>

Specified by:

size in class AbstractCollection<org.apache.jena.rdf.model.RDFNode>

iterator

public Iterator<org.apache.jena.rdf.model.RDFNode> iterator()

Specified by:

iterator in interface Collection<org.apache.jena.rdf.model.RDFNode>

Specified by:

iterator in interface Iterable<org.apache.jena.rdf.model.RDFNode>

Specified by:

iterator in interface List<org.apache.jena.rdf.model.RDFNode>

Overrides:

iterator in class AbstractList<org.apache.jena.rdf.model.RDFNode>

listIterator

public ListIterator<org.apache.jena.rdf.model.RDFNode> listIterator(int index)

Specified by:

listIterator in interface List<org.apache.jena.rdf.model.RDFNode>

Overrides:

listIterator in class AbstractList<org.apache.jena.rdf.model.RDFNode>

newListCell

public org.apache.jena.rdf.model.RDFList newListCell(org.apache.jena.rdf.model.RDFNode value,
 org.apache.jena.rdf.model.Resource tail)

asNodes

public List<org.apache.jena.graph.Node> asNodes()

Return a (new) mutable view of the list as Nodes