org.jruby.runtime.builtin

Interface InternalVariables

All Known Implementing Classes:

AbstractInvoker, AbstractMemory, AbstractRubyMethod, Addrinfo, ArrayJavaProxy, ArrayJavaProxyCreator, AutoPointer, BasicObjectStub.DummyInternalVariables, Buffer, CallbackInfo, ConcreteJavaProxy, ConditionVariable, DynamicLibrary, DynamicLibrary.Symbol, Enum, Enums, FileDescriptorIO, Function, Ifaddr, IncludedModule, IncludedModuleWrapper, InterfaceJavaProxy, JavaAccessibleObject, JavaArray, JavaCallable, JavaClass, JavaConstructor, JavaField, JavaMethod, JavaObject, JavaPackage, JavaProxy, JavaProxyClass, JavaProxyClass.ProxyMethodImpl, JavaProxyConstructor, JavaProxyReflectionObject, JFFIInvoker, JRubyExecutionContextLocal, JRubyFiberLocal, JRubyObjectInputStream, JRubyThreadLocal, JZlibDeflate, JZlibInflate, JZlibRubyGzipReader, JZlibRubyGzipWriter, MapJavaProxy, MappedType, MemoryObject, MemoryPointer, MetaClass, Mutex, NativeException, Option, Pointer, PrependedModule, Queue, RubyArgsFile, RubyArgumentError, RubyArray, RubyArrayOneObject, RubyArraySpecialized, RubyArrayTwoObject, RubyBasicObject, RubyBasicSocket, RubyBigDecimal, RubyBignum, RubyBinding, RubyBoolean, RubyBoolean.False, RubyBoolean.True, RubyClass, RubyClassPathVariable, RubyComplex, RubyConcurrencyError, RubyContinuation, RubyConverter, RubyDate, RubyDateTime, RubyDigest.DigestBase, RubyDigest.DigestClass, RubyDir, RubyDomainError, RubyEncoding, RubyEncodingError, RubyEncodingError.RubyCompatibilityError, RubyEncodingError.RubyConverterNotFoundError, RubyEncodingError.RubyInvalidByteSequenceError, RubyEncodingError.RubyUndefinedConversionError, RubyEnumerator, RubyEOFError, RubyException, RubyFatal, RubyFiberError, RubyFile, RubyFileStat, RubyFixnum, RubyFloat, RubyFloatDomainError, RubyFrozenError, RubyGenerator, RubyGlobal.CaseInsensitiveStringOnlyRubyHash, RubyGlobal.StringOnlyRubyHash, RubyGzipFile, RubyHash, RubyIndexError, RubyInteger, RubyInterrupt, RubyInterruptedRegexpError, RubyIO, RubyIOError, RubyIPSocket, RubyKeyError, RubyLoadError, RubyLocalJumpError, RubyMatchData, RubyMethod, RubyModule, RubyNameError, RubyNameError.RubyNameErrorMessage, RubyNil, RubyNoMemoryError, RubyNoMethodError, RubyNotImplementedError, RubyNumeric, RubyObject, RubyObject.Data, RubyObjectSpace.WeakMap, RubyPathname, RubyProc, RubyProcess.RubyStatus, RubyRandom, RubyRange, RubyRangeError, RubyRational, RubyRegexp, RubyRegexpError, RubyRipper, RubyRuntimeError, RubyScriptError, RubySecurityError, RubyServerSocket, RubySet, RubySet.DivideTSortHash, RubySignalException, RubySocket, RubySortedSet, RubyStandardError, RubyStopIteration, RubyString, RubyStringScanner, RubyStruct, RubySymbol, RubySyntaxError, RubySystemCallError, RubySystemExit, RubySystemStackError, RubyTCPServer, RubyTCPSocket, RubyThread, RubyThread.Location, RubyThreadError, RubyThreadGroup, RubyTime, RubyTypeError, RubyUDPSocket, RubyUnboundMethod, RubyUncaughtThrowError, RubyUNIXServer, RubyUNIXSocket, RubyYielder, RubyZeroDivisionError, SizedQueue, StringArraySet, StringIO, Struct, StructByReference, StructByValue, StructLayout, StructLayout.ArrayField, StructLayout.ArrayProxy, StructLayout.CharArrayProxy, StructLayout.EnumField, StructLayout.Field, StructLayout.FunctionField, StructLayout.InnerStructField, StructLayout.MappedField, StructLayout.NumberField, StructLayout.PointerField, Tempfile, ThreadFiber, TracePoint, Type, Type.Array, Type.Builtin, VariadicInvoker, ZStream

public interface InternalVariables

Interface that gives access to the internal variables of a Ruby object.

Author:

headius

Method Summary

Modifier and Type	Method and Description
java.lang.Object	fastGetInternalVariable(java.lang.String internedNaem) Deprecated.
boolean	fastHasInternalVariable(java.lang.String internedName) Deprecated.
void	fastSetInternalVariable(java.lang.String internedName, java.lang.Object value) Deprecated.
java.lang.Object	getInternalVariable(java.lang.String name) Returns the named internal variable if present, else null.
boolean	hasInternalVariable(java.lang.String name) Returns true if object has the named internal variable.
java.lang.Object	removeInternalVariable(java.lang.String name) Removes the named internal variable, if present, returning its value.
void	setInternalVariable(java.lang.String name, java.lang.Object value) Sets the named internal variable to the specified value.

Method Detail

hasInternalVariable

boolean hasInternalVariable(java.lang.String name)

Returns true if object has the named internal variable. Use only for internal variables (not ivar/cvar/constant).

Parameters:

name - the name of an internal variable

Returns:

true if object has the named internal variable.

fastHasInternalVariable

@Deprecated
boolean fastHasInternalVariable(java.lang.String internedName)

Deprecated.

getInternalVariable

java.lang.Object getInternalVariable(java.lang.String name)

Returns the named internal variable if present, else null. Use only for internal variables (not ivar/cvar/constant).

Parameters:

name - the name of an internal variable

Returns:

the named internal variable if present, else null

fastGetInternalVariable

@Deprecated
java.lang.Object fastGetInternalVariable(java.lang.String internedNaem)

Deprecated.

setInternalVariable

void setInternalVariable(java.lang.String name,
                         java.lang.Object value)

Sets the named internal variable to the specified value. Use only for internal variables (not ivar/cvar/constant).

Parameters:

name - the name of an internal variable

value - the value to be set

fastSetInternalVariable

@Deprecated
void fastSetInternalVariable(java.lang.String internedName,
                                         java.lang.Object value)

Deprecated.

removeInternalVariable

java.lang.Object removeInternalVariable(java.lang.String name)

Removes the named internal variable, if present, returning its value. Use only for internal variables (not ivar/cvar/constant).

Parameters:

name - the name of the variable to remove

Returns:

the value of the remove variable, if present; else null