Package org.apache.jena.util


package org.apache.jena.util

Miscellaneous collection of utility classes.

  • Class
    Description
    This class provides a number of static methods which interact with java.nio.charset.Charset to analyze and transform the strings identifying character encodings.
    CollectionFactory - a central place for allocating sets and maps, mostly so that it's easy to plug in new implementations (eg trove).
     
    FileManager A FileManager provides access to named file-like resources by opening InputStreams to things in the filing system, by URL (http: and file:) and found by the classloader.
     
     
    Create XML input methods.
    Alternative locations for URIs.
    Interface to things that open streams by some string reference
    Deprecated.
    Use StreamManager and LocatorClassLoader from org.apache.jena.riot.system.stream.
    Deprecated.
    Use StreamManager and LocatorFile from org.apache.jena.riot.system.stream.
    Deprecated.
    Use StreamManager and LocatorHTTP from org.apache.jena.riot.system.stream.
    Deprecated.
    Use StreamManager and LocatorZip from org.apache.jena.riot.system.stream.
    Pluck data out of the ether - or failing that, read it from a properties file.
     
     
     
     
    Graph wrapper which provides normal access to an underlying graph but also maintains a snapshot of the triples it was last known to contain.
    Model wrapper which provides normal access to an underlying model but also maintains a snapshot of the triples it was last known to contain.
    OneToManyMap<From,To>
    An extension to a standard map that supports one-to-many mappings: that is, there may be zero, one or many values corresponding to a given key.
    Helper class to implement the Map.Entry interface to enumerate entries in the map
     
    A collection of small utilities for pretty printing nodes, triples and associated things.
    General utility methods that operate on RDF resources, but which are not specific to a given model.
    Code to split an URI or IRI into prefix and local part.
    Note: this has been copied here from ARQ.
    A tokenizer, similar to java's StringTokenizer but allows for quoted character strings which can include other separators.
     
    This class provides methods to encode and decode URI References in accordance with http://www.w3.org/TR/charmod/#sec-URIs .