Package org.aksw.jena_sparql_api.utils.views.map

Class MapFromResourceUnmanaged

java.lang.Object

java.util.AbstractMap<K,V>

org.aksw.jena_sparql_api.utils.views.map.MapFromResourceBase<org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>

org.aksw.jena_sparql_api.utils.views.map.MapFromResourceUnmanaged

All Implemented Interfaces:

Map<org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>, RdfMap<org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>

public class MapFromResourceUnmanaged
extends MapFromResourceBase<org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>
implements RdfMap<org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>

In this map implementation, the value resources themselves also act as the entry resources. Values have a designated key attribute. Entry resources are not managed in this map - i.e. the put method requires a resource with appropriate entry information which is usually not what you want! Use MapFromResource instead which creates anonymous resources for map entries. A map view for over the values of a specific property of a specific resource, modeled in the following way: :subject :entryProperty ?value . ?value :keyProperty ?key . The map associates each ?key with ?value. Use a converter to convert the value to e.g. a property of ?value (this way, the map will lose its put capability)

Author:

raven

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K extends Object,V extends Object>

Field Summary

Fields

Modifier and Type	Field	Description
protected final org.apache.jena.rdf.model.Property	entryProperty
protected final org.apache.jena.rdf.model.Property	keyProperty
protected final boolean	removeKeyFromEntryUponUnlinking	Whether to remove the key properties from entries upon unlinking them /* Unlink occurs when an entry is deleted or replaced with a new one
protected BiFunction<org.apache.jena.rdf.model.Resource,org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>	sAndKeyToEntry

Fields inherited from class org.aksw.jena_sparql_api.utils.views.map.MapFromResourceBase

keyConverter, subject, valueConverter

Constructor Summary

Constructors

Constructor	Description
MapFromResourceUnmanaged(org.apache.jena.rdf.model.Resource subject, org.apache.jena.rdf.model.Property entryProperty, org.apache.jena.rdf.model.Property keyProperty)
MapFromResourceUnmanaged(org.apache.jena.rdf.model.Resource subject, org.apache.jena.rdf.model.Property entryProperty, org.apache.jena.rdf.model.Property keyProperty, org.aksw.commons.util.convert.ConvertFunction<? super org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.RDFNode> keyConverter, org.aksw.commons.util.convert.ConvertFunction<? super org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource> valueConverter)
MapFromResourceUnmanaged(org.apache.jena.rdf.model.Resource subject, org.apache.jena.rdf.model.Property entryProperty, org.apache.jena.rdf.model.Property keyProperty, org.aksw.commons.util.convert.ConvertFunction<? super org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.RDFNode> keyConverter, org.aksw.commons.util.convert.ConvertFunction<? super org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource> valueConverter, BiFunction<org.apache.jena.rdf.model.Resource,org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource> sAndKeyToEntry)

Method Summary

Modifier and Type	Method	Description
org.apache.jena.rdf.model.Resource	allocate(org.apache.jena.rdf.model.RDFNode key)
boolean	containsKey(Object key)
Set<Map.Entry<org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>>	entrySet()
org.apache.jena.rdf.model.Resource	get(Object key)
org.apache.jena.rdf.model.Resource	get(org.apache.jena.rdf.model.RDFNode key)
org.apache.jena.rdf.model.Resource	getViaModel(org.apache.jena.rdf.model.RDFNode key)
org.apache.jena.rdf.model.Resource	put(org.apache.jena.rdf.model.RDFNode key, org.apache.jena.rdf.model.Resource entry)

Methods inherited from class org.aksw.jena_sparql_api.utils.views.map.MapFromResourceBase

getKeyConverter, getValueConverter

Methods inherited from class java.util.AbstractMap

clear, clone, containsValue, equals, hashCode, isEmpty, keySet, putAll, remove, size, toString, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, containsValue, equals, forEach, getOrDefault, hashCode, isEmpty, keySet, merge, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Field Details

entryProperty

protected final org.apache.jena.rdf.model.Property entryProperty

keyProperty

protected final org.apache.jena.rdf.model.Property keyProperty

sAndKeyToEntry

protected BiFunction<org.apache.jena.rdf.model.Resource,org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource> sAndKeyToEntry

removeKeyFromEntryUponUnlinking

protected final boolean removeKeyFromEntryUponUnlinking

Whether to remove the key properties from entries upon unlinking them /* Unlink occurs when an entry is deleted or replaced with a new one

See Also:

• Constant Field Values

Constructor Details

MapFromResourceUnmanaged

public MapFromResourceUnmanaged(org.apache.jena.rdf.model.Resource subject,
 org.apache.jena.rdf.model.Property entryProperty,
 org.apache.jena.rdf.model.Property keyProperty)

MapFromResourceUnmanaged

public MapFromResourceUnmanaged(org.apache.jena.rdf.model.Resource subject,
 org.apache.jena.rdf.model.Property entryProperty,
 org.apache.jena.rdf.model.Property keyProperty,
 org.aksw.commons.util.convert.ConvertFunction<? super org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.RDFNode> keyConverter,
 org.aksw.commons.util.convert.ConvertFunction<? super org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource> valueConverter)

MapFromResourceUnmanaged

public MapFromResourceUnmanaged(org.apache.jena.rdf.model.Resource subject,
 org.apache.jena.rdf.model.Property entryProperty,
 org.apache.jena.rdf.model.Property keyProperty,
 org.aksw.commons.util.convert.ConvertFunction<? super org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.RDFNode> keyConverter,
 org.aksw.commons.util.convert.ConvertFunction<? super org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource> valueConverter,
 BiFunction<org.apache.jena.rdf.model.Resource,org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource> sAndKeyToEntry)

Method Details

get

public org.apache.jena.rdf.model.Resource get(Object key)

Specified by:

get in interface Map<org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>

Overrides:

get in class AbstractMap<org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>

get

public org.apache.jena.rdf.model.Resource get(org.apache.jena.rdf.model.RDFNode key)

getViaModel

public org.apache.jena.rdf.model.Resource getViaModel(org.apache.jena.rdf.model.RDFNode key)

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>

Overrides:

containsKey in class AbstractMap<org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>

allocate

public org.apache.jena.rdf.model.Resource allocate(org.apache.jena.rdf.model.RDFNode key)

Specified by:

allocate in interface RdfMap<org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>

put

public org.apache.jena.rdf.model.Resource put(org.apache.jena.rdf.model.RDFNode key,
 org.apache.jena.rdf.model.Resource entry)

Specified by:

put in interface Map<org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>

Overrides:

put in class AbstractMap<org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>

entrySet

public Set<Map.Entry<org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>> entrySet()

Specified by:

entrySet in interface Map<org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>

Specified by:

entrySet in class AbstractMap<org.apache.jena.rdf.model.RDFNode,org.apache.jena.rdf.model.Resource>