Package maspack.util

Interface Summary

Interface	Description
ClassAliases.ClassFilter
Clonable	This interface provides a fix to the Java Cloneable interface in that any class implementing it is guaranteed to have a public clone method.
Disposable	Describes any entity that might require external diposal.
DisposeObservable	Simple interface to allow tracking of disposed resources without holding a reference to them.
DisposeObserver	Class for tracking the dispose status of an object.
FastMarcherUtility
ListView<E>
NullScannable	This is a marker interface indicating that the implementing class does not use the ref argument in its scan and write routines.
ParameterizedClass	Describes a class that is parameterized by an additional class type.
Range	An object representing the set of valid values that an object can have.
RectanglePacker	Can pack integer-valued rectangles into a 2D area, essentially implementing a bin-packing algorithm
ReferenceCounted	Manually counts held references using a ReferenceCounted.acquire() and ReferenceCounted.release() mechanism.
Scannable
Versioned	For objects that store a particular version number, potentially for tracking changes.

Class Summary

Class	Description
ANSIColorLogger	Allows different colours for log levels.
ArrayListView<E>	ArrayList based implementation of ListView
ArraySort	Support class for sorting arrays of integers and doubles.
ArraySortTest	Test class for ArraySort.
ArraySupport	A set of static methods to test for equality of arrays
ArraySupportTest
BinaryFileInputStream
BinaryHeap<E>
BinaryHeap.DefaultComparator<E>
BinaryInputStream	A data input stream class that can be set to convert its input from little-endian to big-endian.
BinaryOutputStream	A data output stream class that can be set to convert its output from big-endian to little-endian.
BinaryStreamTest
BinaryTreeRectanglePacker	Simple binary-tree based rectangle packer based on Jim Scott's Lightmap Packing http://www.blackpawn.com/texts/lightmaps/ Only keeps track of free space.
BitInputStream	Read a sequence of bits from a stream
BooleanHolder	Wrapper class which ``holds'' a boolean value, enabling methods to return boolean values through arguments.
BufferUtilities
CharHolder	Wrapper class which ``holds'' a character value, enabling methods to return character values through arguments.
ClassAliases
ClassFinder	Searches the classpath for classes that match supplied criteria
CountedList<A>
CubicSolver	Finds the real roots of a cubic equation on a specified interval.
CubicSolverTest	Test the cubic roots methods in CubicRoots.java
DataBuffer	A general class for storing integer, double, and Object data.
DataBuffer.Offsets
DataBufferTest
Debug	Class to help with debug printing
DisposeObserver.DisposeObserverImpl	Basic implementation.
DoubleHolder	Wrapper class which ``holds'' a double value, enabling methods to return double values through arguments.
DoubleInterval	A Range object which inspects a number to make sure it lies within a prescibed interval.
DynamicArray<T>	Implements a resizable array of objects (similar to ArrayList), but provides access to the backing buffer
DynamicArrayTest
DynamicBooleanArray	Dynamic integer array (saves on memory vs ArrayList)
DynamicByteArray	Dynamic byte array (saves on memory vs ArrayList)
DynamicDoubleArray	Dynamic double array (saves on memory vs ArrayList)
DynamicIntArray	Dynamic integer array (saves on memory vs ArrayList)
EnumHolder
EnumRange<E extends java.lang.Enum<E>>
FastDijkstraMarcher	Performs an algorithm similar to "Fast Marching", except uses graph distances like Dijkstra's algorithm.
FastMarcherBase	Base class for fast marching types of algorithms
FastRadialMarcher	Performs an algorithm similar to "Fast Marching", except uses basic euclidean distances.
FileSearchPath	Contains a list of directories in which to search for files that don't have an absolute path.
FloatHolder	Wrapper class which ``holds'' a float value, enabling methods to return float values through arguments.
FolderFileFilter
FunctionTimer	Class to measure the elapsed time between events, as marked by calls to the start and stop methods.
GenericFileFilter
GetPropertyAction	Taken from gnu.java.security.action.
GridRectanglePacker
IndentingPrintWriter
IndexedBinaryHeap
IntegerInterval	A Range object which inspects a number to make sure it lies within a prescribed interval.
IntHolder	Wrapper class which ``holds'' an integer value, enabling methods to return integer values through arguments.
LibraryLoader	Centralizes loading of native libraries, in case we want to try (at some point) loading them some other way (such as through System.load()), which would allow us to specify the library directory.
LinkLinkedList<T>	Basic Doubly Linked-List with access to links
LinkLinkedList.Link<T>
ListRemove<C>	A utility class to remove items from a list, and (later) return them to the list in the same order.
ListRemoveTest	Unit test for ListRemove.
Logger	Interface for basic logging capabilities
LongHolder	Wrapper class which ``holds'' a long value, enabling methods to return long values through arguments.
ModifiedVersionBase	Simple class to track a "modification" version
NumberFormat	Object for formatting numbers in the same way similiar to the C printf function.
NumericInterval	A Range object which inspects a number to make sure it lies within a prescibed interval.
NumericIntervalRange	A base class for creating Range objects.
ObjectHolder	Wrapper class which ``holds'' an Object reference, enabling methods to return Object references through arguments.
ObjectSizeAgent
Pair<S,T>	Basic "Pair"
PathFinder	Locates file paths relative to the class and source directories for Java objects, and also expands path names using environment variables.
Point3dGridUtility
ProcessMonitor	Monitors a Process, checking for completion
QuadraticSolver	Finds the real roots of a quadratic equation, attempting to handle numerical issues as best as possible.
QuarticSolver	Finds the real roots of a quartic equation on a specified interval.
QuarticSolverTest	Test the cubic roots methods in CubicRoots.java
RandomGenerator
RangeBase	A base class for creating Range objects.
ReaderTokenizer	A tokenizer class that implements the same functionality as java.io.StreamTokenizer, but with enhancements which allow it to read numbers with exponents, read integers formatted in hex, and save and restore settings.
ReaderTokenizerTest
Rectangle	Simple immutable class for storing integer-dimensioned rectangles.
ReferenceCountedBase	Base implementation of ReferenceCounted
Round	Class that supports rounding numbers with respect to k 10^n, where n is an integer and k is 1, 2, or 5, or with respect to 2^n, where n is an integer.
RoundTest
Scan	A set of static methods to help scan values from a ReaderTokenizer.
ScanTest	Provides a method to test the scan/write methods of a Scannable object
SortUtilitities
StreamGobbler	Gobbles up an input stream, printing out results...
StreamLogger	Allows customizing of streams for different log levels.
StringHolder	Wrapper class which ``holds'' a String reference, enabling methods to return String references through arguments.
StringRange
SubListView<E>
TemplateTest
Test
TestSupport
UnitTest	Base unit test class
Write	A set of static methods to help write values to a PrintWriter.

Enum Summary

Enum	Description
ANSIColorLogger.ANSIColor
Logger.LogLevel	Level of detail to log.

Exception Summary

Exception	Description
InternalErrorException
TestException