JRuby Base 10.0.0.0 · org.jruby.util · APIdia, the JavaDoc alternative

Modifier and Type	Interface and Description
public interface	ByteListHolder
public interface	ClassDefiningClassLoader
public interface	ClassProvider
public interface	CodeRangeable
public interface	FileResource This is a shared interface for files loaded as `java.io.File` and `java.util.zip.ZipEntry`.
public interface	Loader Created by cmeier on 7/30/15.
public interface	SignalFacade
public interface	TypeCoercer

Class Summary

Modifier and Type	Class and Description
public class	AppendModeChannel A Channel wrapper that will seek to the end of the open file on any write() operations by performing a seek to eof beforehand.
public abstract class	ArraySupport Support methods for (native) arrays.
public abstract class	ASM ASM helpers for JRuby.
public class	ByteList ByteList is simple a collection of bytes in the same way a Java String is a collection of characters.
public class	ByteListHelper Helpers for working with bytelists.
public class	ClassDefiningJRubyClassLoader
public class	ClassesLoader
public class	ClasspathLauncher
public class	CodegenUtils
public class	CodeRangeSupport
public class	CommonByteLists Values which are referenced in multiple places.
public class	ConvertBytes
public class	ConvertDouble
public class	Dir This class exists as a counterpart to the dir.c file in MRI source.
pack-priv class	DummyResourceStat
pack-priv class	EmptyFileResource
public abstract class	GenericMap A `GenericMap` is simply an abstract `java.util.Map` implementation for which subclasses really only need to implement the method entryIterator.
public class	IdUtil
public class	InputStreamMarkCursor Use mark to make a safe rewindable cursor.
public class	Inspector
public abstract class	IOChannel Wrap an IO object in a Channel.
public class	IOInputStream This class wraps a IRubyObject in an InputStream.
public class	IOOutputStream This class wraps a IRubyObject in an OutputStream.
pack-priv class	JarCache Instances of JarCache provides jar index information.
pack-priv class	JarDirectoryResource Represents a directory in a jar.
pack-priv class	JarFileResource Represents a file in a jar.
pack-priv abstract class	JarResource
public class	JavaNameMangler
public class	JDBCDriverUnloader This class gets specially loaded directly in the JRubyClassLoader so that we can unregister all JDBC drivers that were loaded/registered.
public class	Join
public class	JRubyClassLoader this classloader will be populated dynamically in the following ways: `JRuby.runtime.jruby_class_loader.add_url( java.net.URL.new( "file:my.jar" )` `$CLASSPATH << 'path/to/class/or/resources'` `require 'some.jar'` `load 'some.jar'`
public class	JRubyFile This file acts as an alternative to NormalizedFile, due to the problems with current working directory.
public class	JRubyNonExistentFile Deprecated
public class	JRubyObjectInputStream
public class	KeyValuePair< key K, value V> Simple key-value pair object.
public class	Memo<T>
public class	MRIRecursionGuard Deprecated MRI-style recursion guard logic pulled out of `Ruby`.
public class	MurmurHash
public class	NClassClassLoader
public class	NoFunctionalitySignalFacade
public class	NormalizedFile This class provides a File implementation that normalizes all path separators to forward slashes.
pack-priv class	NullDeviceResource Represents a the NUL: device on Windows, which is not a normal file.
public class	Numeric
public class	OneShotClassLoader Represents a class loader designed to load exactly one class.
public class	OSEnvironment
public class	Pack
public class	PackUtils
public class	PerlHash Perl's Hash implementation.
public abstract class	PhantomReferenceReaper<T>
public class	Random
public class	RecursiveComparator
public class	ReferenceReaper A general purpose reference tracker & reaper utility class.
public class	RegexpOptions
public class	RegexpSupport
pack-priv class	RegularFileResource Represents a "regular" file, backed by regular file system.
public abstract class	ResourceException Note Private API that might get removed later.
public class	RubyDateFormatter
public class	RubyDateParser This class has `StrptimeParser` and provides methods that are calls from JRuby.
public class	RubyFileTypeDetector
public class	RubyStringBuilder Helper methods to make Ruby Strings without the ceremony of manually building the string up.
public class	RubyTimeOutputFormatter Support for GNU-C output formatters, see: http://www.gnu.org/software/libc/manual/html_node/Formatting-Calendar-Time.html
public class	RubyTimeParser
pack-priv class	SafeDecimalParser
public class	SafeDoubleParser A safer way to parse double values Prevents brute force attacks using the famous Java bug.
public class	SafeFloatParser A safer way to parse float values Prevents brute force attacks using the famous Java bug.
public class	SafePropertyAccessor Utility class to safely access system properties in security-sensitive environments.
public abstract class	SecurityHelper
public class	SelfFirstJRubyClassLoader
public class	ShellLauncher This mess of a class is what happens when all Java gives you is Runtime.getRuntime().exec().
public class	SipHashInline SipHash implementation with hand inlining the SIPROUND.
public abstract class	SoftReferenceReaper<T>
public class	Sprintf
public class	StringSupport
public class	StrptimeParser This is Java implementation of ext/date/date_strptime.c in Ruby 2.3.1.
public class	StrptimeToken This class is ported from RubyDateFormatter.Token in JRuby 9.1.5.0.
public class	SunSignalFacade
public class	TimeZoneConverter This is utility class to convert given timezone into integer based timezone diff.
public class	TypeConverter
public class	UriLikePathHelper
public class	URLResource
public class	URLUtil All this because URL.getPath sucks, and we can't re-open classes in Java ;-).
public class	WeakIdentityHashMap Class `WeakIdentityHashMap` is a hash map that hashes objects based on System.identityHashMap, and holds weakly onto the key.
public abstract class	WeakReferenceReaper<T>
public class	WindowsFFI A binding of a few key win32 functions we need to behave properly.

Modifier and Type	Enum and Description
public enum	DefinedMessage An enum for all "defined?" messages.
public enum	KCode
pack-priv enum	StrptimeFormat This class is ported from RubyDateFormatter.Format in JRuby 9.1.5.0.
public enum	SymbolNameType The characters within a Symbol can represent concepts in Ruby.

Package org.jruby.util

Interface Summary

Class Summary

Enum Summary