Package com.hp.hpl.jena.util

Miscellaneous collection of utility classes.

See:
Description

Interface Summary

Locator

Interface to things that open streams by some string reference

Class Summary

CharEncoding	This class provides a number of static methods which interact with java.nio.charset.Charset to analyze and transform the strings identifing character encodings.
CollectionFactory	CollectionFactory - a central place for allocating sets and maps, mostly so that it's easy to plug in new implementations (eg trove).
FileManager	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.
FileUtils
IteratorCollection
LocationMapper	Alternative locations for URIs.
LocatorClassLoader
LocatorFile	Location files in the filing system.
LocatorURL	Location files named by a URL
Metadata	Pluck data out of the ether - or failing that, read it from a properties file.
ModelLoader	A set of static convenience methods for getting models The loader will guess the language/type of the model using guessLang
ModelQueryUtil	A utility for using the graph query interface from a Model.
MonitorGraph	Graph wrapper which provides normal access to an underlying graph but also maintains a snapshot of the triples it was last known to contain.
MonitorModel	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.
OneToManyMap.Entry<From,To>	Helper class to implement the Map.Entry interface to enumerate entries in the map
PrintUtil	A collection of small utilites for pretty printing nodes, triples and associated things.
QueryMapper	Utility class for ModelQueryUtil which converts a query represented by a model with jqv: variables into a .graph.query.Query object.
ResourceUtils	General utility methods that operate on RDF resources, but which are not specific to a given model.
SystemUtils	Note: this has been copied here from ARQ.
Tokenizer	A tokenizer, similar to java's StringTokenizer but allows for quoted character strings which can include other separators.
TypedStream
URIref	This class provides methods to encode and decode URI References in accordance with http://www.w3.org/TR/charmod/#sec-URIs .

Package com.hp.hpl.jena.util Description

Miscellaneous collection of utility classes.