org.apache.jena.dboe.storage.prefixes

Class StoragePrefixesView

java.lang.Object

org.apache.jena.dboe.storage.prefixes.StoragePrefixesView

All Implemented Interfaces:

Iterable<PrefixEntry>, StoragePrefixMap

public class StoragePrefixesView
extends Object
implements StoragePrefixMap

Implementation of StoragePrefixMap over StoragePrefixes.

Method Summary

Modifier and Type	Method and Description
void	clear() Clear the prefix mapping storage.
boolean	containsPrefix(String prefix) Return whether the mapping contains an entry for the given prefix.
String	get(String prefix) Get the URI string associated with a prefix, or return null if there is no association.
boolean	isEmpty() Return whether there are any prefix mappings or not.
Iterator<PrefixEntry>	iterator() Iterator over all prefix entries.
void	put(String prefix, String uriStr) Put a (prefix, uri) pair into the mapping.
void	remove(String prefix) Remove the mapping for a prefix.
int	size() Return the number of prefix mappings.
Stream<PrefixEntry>	stream() Stream of over all prefix entries.
String	toString()
static StoragePrefixMap	viewDefaultGraph(StoragePrefixes dsgPrefixes)
static StoragePrefixMap	viewGraph(StoragePrefixes dsgPrefixes, Node graphName)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jena.dboe.storage.prefixes.StoragePrefixMap

prefixes

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

viewDefaultGraph

public static StoragePrefixMap viewDefaultGraph(StoragePrefixes dsgPrefixes)

viewGraph

public static StoragePrefixMap viewGraph(StoragePrefixes dsgPrefixes,
                                         Node graphName)

put

public void put(String prefix,
                String uriStr)

Description copied from interface: StoragePrefixMap

Put a (prefix, uri) pair into the mapping. This replaces any previous mapping for the prefix.

Specified by:

put in interface StoragePrefixMap

Parameters:

prefix - Prefix string (without colon).

uriStr - URI as a string.

get

public String get(String prefix)

Description copied from interface: StoragePrefixMap

Get the URI string associated with a prefix, or return null if there is no association.

Specified by:

get in interface StoragePrefixMap

Returns:

String

containsPrefix

public boolean containsPrefix(String prefix)

Description copied from interface: StoragePrefixMap

Return whether the mapping contains an entry for the given prefix.

Specified by:

containsPrefix in interface StoragePrefixMap

remove

public void remove(String prefix)

Description copied from interface: StoragePrefixMap

Remove the mapping for a prefix.

Specified by:

remove in interface StoragePrefixMap

Parameters:

prefix - The prefix of the mapping to be removed.

clear

public void clear()

Description copied from interface: StoragePrefixMap

Clear the prefix mapping storage.

Specified by:

clear in interface StoragePrefixMap

isEmpty

public boolean isEmpty()

Description copied from interface: StoragePrefixMap

Return whether there are any prefix mappings or not.

Specified by:

isEmpty in interface StoragePrefixMap

size

public int size()

Description copied from interface: StoragePrefixMap

Return the number of prefix mappings.

Specified by:

size in interface StoragePrefixMap

iterator

public Iterator<PrefixEntry> iterator()

Description copied from interface: StoragePrefixMap

Iterator over all prefix entries.

Specified by:

iterator in interface Iterable<PrefixEntry>

Specified by:

iterator in interface StoragePrefixMap

stream

public Stream<PrefixEntry> stream()

Description copied from interface: StoragePrefixMap

Stream of over all prefix entries.

Specified by:

stream in interface StoragePrefixMap

toString

public String toString()

Overrides:

toString in class Object