Package org.geotools.util

Contains utilities and addition to the collection framework.

See: Description

Interface Summary

Interface	Description
CheckedCollection<E>	Collection that ensures that all elements are assignable to a given base type.
Converter	Converts values of one type into another.
ConverterFactory	Factory used to create instances of Converter.
ObjectCache	A cache for arbitrary objects.
ProgressListener	Deprecated Please use org.opengis.util.ProgressListener
SoftValueHashMap.ValueCleaner	A delegate that can be used to perform clean up operation, such as resource closing, before the values cached in soft part of the cache gets disposed of

Class Summary

Class	Description
AbstractInternationalString	A string that has been internationalized into several locales.
ArrayConverterFactory	Converter factory converting objects to single element arrays and vice-versa
BooleanConverterFactory	ConverterFactory for handling boolean conversions.
CanonicalSet<E>	A canonical set of objects, used to optimize memory use.
CharsetConverterFactory	Converter for going from a String to a Charset and vice versa.
CheckedArrayList<E>	A checked and synchronized List.
CheckedHashMap<K,V>	A checked and synchronized Map.
CheckedHashSet<E>	A checked and synchronized Set.
CollectionConverterFactory	Converts among arrays and different collection classes.
ColorConverterFactory	ConverterFactory for handling color conversions.
CommonsConverterFactory	Convert String to common scalar values.
Comparators	General purpose comparators.
ComplexAttributeConverterFactory	This converter retrieves the values out of attributes.
Converters	Convenience class for converting an object from one type to an object of another.
CRSConverterFactory	Convert String to CRS classes.
DataUrlConnection	Decodes the base64 data and provides an appropriate InputStream.
DataUrlHandler	Responsible for instantiating the DataUrlConnection.
DateRange	A range of dates.
DefaultProgressListener	Default Implementation of ProgressListener that does retain exceptions.
DefaultProgressListener.Warning	Collector class for warnings.
DelegateProgressListener	Base class for progress listeners that delegate to other progress listeners
DerivedMap<BK,K,V>	A map whose keys are derived from an other map.
DerivedSet<B,E>	A set whose values are derived from an other set.
DisjointSet<E>	A set which is disjoint from others DisjointSets.
EnumerationConverterFactory	Converts between enumerations and strings
FeatureStreams	Provides toStream transform methods for Feature Collection & Iterator
FeatureStreams.StreamFeatureIterator<F extends Feature>	Iterator Wrapper for use on streams
FrequencySortedSet<E>	A set with elements ordered by the amount of time they were added.
GenericName	Base class for generic scoped and local name structure for type and attribute name in the context of name spaces.
GeometryConverterFactory	Converter factory performing converstions among geometric types.
GeometryTypeConverterFactory	Converter factory performing conversions among JTS geometries of different types.
GeoToolsUnitFormat	Base class extending UOM SimpleUnitFormat that provides the same setup as SimpleUnitFormat.getInstance() but allows for extension and can, unlike the libraries we depend on, actually parse back what it formatted (might be reworked/removed once this ticket is solved, https://github.com/unitsofmeasurement/uom-se/issues/201, but will require an overhaul of our unit dependencies to a new set of jars).
GeoToolsUnitFormat.BaseGT2Format	Base class that just copies UnitFormat default instance contents
GrowableInternationalString	An implementation of international string using a map of strings for different locales.
IndexQueryUtils
IntegerList	A list of unsigned integer values.
InterpolationConverterFactory	Convert String to Interpolation classes.
InterpolationProperties	Stores properties and provides methods to support interpolation of properties in a file.
KeySortedList<K extends Comparable<K>,V>	List of elements sorted by a key which is not the element itself.
KVP	A linked HashMap set up for easy construction.
ListenerList	This class is used to maintain a list of listeners, and is used in the implementations of several classes within JFace which allow you to register listeners of various kinds.
LocalName	Identifier within a name space for a local object.
LRULinkedHashMap<K,V>	A Map with a fixed maximum size which removes the least recently used (LRU) entry if an entry is added when full.
MapEntry<K,V>	A default implementation of Map.Entry which map an arbitrary key-value pairs.
MeasureConverterFactory	ConverterFactory which converts between the Measure and String.
MeasurementRange<T extends Number & Comparable<? super T>>	A range of numbers associated with a unit of measurement.
MemberNameImpl	The name to identify a member of a record.
NameConverterFactory	ConverterFactory for handling Name conversions.
NameFactory	A factory for GenericName objects.
NullProgressListener	A default progress listener implementation suitable for subclassing.
NumberRange<T extends Number & Comparable<? super T>>	A range of numbers.
NumericConverterFactory	ConverterFactory which converts between the "standard" numeric types.
ObjectCaches	This is facade around several constructs used by GeoTools for internal caching.
PartiallyOrderedSet<E>	Set of elements having a partial order, established by setting before/after relationship calling PartiallyOrderedSet.setOrder(Object, Object)
PercentageConverterFactory	ConverterFactory which converts between a percentage to Float or Double
QNameConverterFactory	ConverterFactory for handling qname conversions.
Range<T extends Comparable<? super T>>	A range between a minimum and maximum comparable.
RangeSet<T extends Comparable<? super T>>	An ordered set of ranges.
Ranks	Sorts elements in an array while remembering their ranks.
RecordTypeImpl	The type definition of a record.
ResourceInternationalString	An international string backed by a resource bundle.
ScopedName	Fully qualified identifier for an object.
SimpleInternationalString	A simple international string consisting of a single string for all locales.
SoftValueHashMap<K,V>	A hash map implementation that uses soft references, leaving memory when an entry is not used anymore and memory is low.
SubProgressListener	A sub progress monitor, used to delegate a portion of work to a separate process.
TemporalConverterFactory	Converter factory which created converting between the various temporal types.
URConverterFactory	Converter factory which can convert between URL,URI, and String.
URLs	Utilities for manipulating and converting to and from URLs.
Utilities	Miscellaneous methods, including cnvenience methods for equals and hashCode implementations.
UuidConverterFactory	ConverterFactory for handling uuid (uniqueidentifier) conversions.
Version	Holds a version number.
WeakCollectionCleaner	A thread invoking Reference.clear() on each enqueded reference.
WeakHashSet<E>	A set of objects hold by weak references.
WeakValueHashMap<K,V>	A hashtable-based Map implementation with weak values.
XmlXpathUtilites	Ulities class for xpath handling on a jdom document object

Exception Summary

Exception	Description
UnsupportedImplementationException	Throws when an operation can't use arbitrary implementation of an interface, and a given instance doesn't meet the requirement.

Package org.geotools.util Description

Contains utilities and addition to the collection framework. Some classes implements the Set interface and provides facilities for mutually exclusive set, caching or handling ranges of values.