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 LocationMapper Alternative locations for URIs.LocatorClassLoader Deprecated. UseStreamManagerandLocatorClassLoaderfromorg.apache.jena.riot.system.stream.LocatorFile Deprecated. UseStreamManagerandLocatorFilefromorg.apache.jena.riot.system.stream.LocatorURL Deprecated. UseStreamManagerandLocatorHTTPfromorg.apache.jena.riot.system.stream.LocatorZip Deprecated. UseStreamManagerandLocatorZipfromorg.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 .