Package org.apache.jena.util
Miscellaneous collection of utility classes.
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Interface Summary Interface Description FileManager Locator Interface to things that open streams by some string reference -
Class Summary Class Description CharEncoding 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 CollectionFactory - a central place for allocating sets and maps, mostly so that it's easy to plug in new implementations (eg trove).FileManagerImpl 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 JenaXMLInput Create XML input methods.LocationMapper Alternative locations for URIs.LocatorClassLoader Deprecated. UseStreamManager
andLocatorClassLoader
fromorg.apache.jena.riot.system.stream
.LocatorFile Deprecated. UseStreamManager
andLocatorFile
fromorg.apache.jena.riot.system.stream
.LocatorURL Deprecated. UseStreamManager
andLocatorHTTP
fromorg.apache.jena.riot.system.stream
.LocatorZip Deprecated. UseStreamManager
andLocatorZip
fromorg.apache.jena.riot.system.stream
.Metadata Pluck data out of the ether - or failing that, read it from a properties file.ModelCollector ModelCollector.ConcurrentModelCollector ModelCollector.IntersectionModelCollector ModelCollector.UnionModelCollector 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 mapPrefixMappingUtils PrintUtil A collection of small utilities for pretty printing nodes, triples and associated things.ResourceUtils General utility methods that operate on RDF resources, but which are not specific to a given model.SplitIRI Code to split an URI or IRI into prefix and local part.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 .