org.jruby.ext.ffi

Class Enum

java.lang.Object

org.jruby.RubyBasicObject

org.jruby.RubyObject

org.jruby.ext.ffi.Enum

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<IRubyObject>, InstanceVariables, InternalVariables, IRubyObject, CoreObjectType

public final class Enum
extends RubyObject

Represents a C enum

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	Enum.Allocator

Nested classes/interfaces inherited from class org.jruby.RubyObject

RubyObject.Data

Nested classes/interfaces inherited from class org.jruby.RubyBasicObject

RubyBasicObject.Finalizer

Field Summary

Fields

Modifier and Type	Field and Description
private RubyHash	kv_map
private IRubyObject	nativeType
private java.util.Map<RubySymbol,RubyInteger>	symbolToValue
private IRubyObject	tag
private org.jcodings.util.IntHash<RubySymbol>	valueToSymbol

Fields inherited from class org.jruby.RubyObject

FIELD_ALLOCATED_CLASSES, FIELD_ALLOCATORS, IVAR_INSPECTING_OBJECT_ALLOCATOR, OBJECT_ALLOCATOR, OBJECT_VAR0_ALLOCATOR, OBJECT_VAR1_ALLOCATOR, OBJECT_VAR2_ALLOCATOR, OBJECT_VAR3_ALLOCATOR, OBJECT_VAR4_ALLOCATOR, OBJECT_VAR5_ALLOCATOR, OBJECT_VAR6_ALLOCATOR, OBJECT_VAR7_ALLOCATOR, OBJECT_VAR8_ALLOCATOR, OBJECT_VAR9_ALLOCATOR, REIFYING_OBJECT_ALLOCATOR

Fields inherited from class org.jruby.RubyBasicObject

ALL_F, BASICOBJECT_ALLOCATOR, COMPARE_BY_IDENTITY_F, ERR_INSECURE_SET_INST_VAR, FALSE_F, FL_USHIFT, flags, FROZEN_F, metaClass, NEVER, NIL_F, STAMP_OFFSET, TAINTED_F, UNDEF, UNTRUSTED_F, USER0_F, USER1_F, USER2_F, USER3_F, USER4_F, USER5_F, USER6_F, USER7_F, USER8_F, VAR_TABLE_OFFSET, varTable, varTableStamp

Fields inherited from interface org.jruby.runtime.builtin.IRubyObject

NULL_ARRAY

Constructor Summary

Constructors

Modifier	Constructor and Description
private	Enum(Ruby runtime, RubyClass klass)

Method Summary

Modifier and Type	Method and Description
static RubyClass	createEnumClass(Ruby runtime, RubyModule ffiModule)
IRubyObject	find(ThreadContext context, IRubyObject query)
IRubyObject	from_native(ThreadContext context, IRubyObject value, IRubyObject ctx)
IRubyObject	initialize(ThreadContext context, IRubyObject values)
IRubyObject	initialize(ThreadContext context, IRubyObject values, IRubyObject tag)
IRubyObject	native_type(ThreadContext context)
IRubyObject	reference_required_p(ThreadContext context)
IRubyObject	symbol_map(ThreadContext context)
IRubyObject	symbols(ThreadContext context)
IRubyObject	tag(ThreadContext context)
IRubyObject	to_native(ThreadContext context, IRubyObject name, IRubyObject ctx)

Methods inherited from class org.jruby.RubyObject

attachToObjectSpace, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, convertToType, createObjectClass, eqlInternal, equalInternal, equals, getNativeTypeIndex, hashCode, initialize, initialize, inspect, op_eqq, puts, specificEval, toString

Methods inherited from class org.jruby.RubyBasicObject

addFinalizer, anyToString, asJavaString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkArrayType, checkCallMethod, checkFrozen, checkStringType, checkStringType19, compareTo, convertToArray, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToInteger, convertToString, copyInstanceVariablesInto, copySpecialInstanceVariables, createBasicObjectClass, dataGetStruct, dataGetStructChecked, dataWrapStruct, display, dup, ensureInstanceVariablesSettable, eql_p, eql, equal_p, equal_p19, evalUnder, extend, fastGetInstanceVariable, fastGetInternalVariable, fastHasInstanceVariable, fastHasInternalVariable, fastSetInstanceVariable, fastSetInternalVariable, freeze, frozen_p, getFFIHandle, getFlag, getInstanceEvalClass, getInstanceVariable, getInstanceVariableList, getInstanceVariableNameList, getInstanceVariables, getInternalVariable, getInternalVariables, getJavaClass, getMetaClass, getNativeHandle, getObjectId, getRuntime, getSingletonClass, getSingletonClassClone, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hash, hashyInspect, hasInstanceVariable, hasInternalVariable, hasVariables, id_deprecated, id, infectBy, initialize_copy, initialize19, inspect, inspectHashCode, instance_eval, instance_eval, instance_eval, instance_eval, instance_eval19, instance_eval19, instance_eval19, instance_eval19, instance_exec, instance_exec19, instance_of_p, instance_variable_defined_p, instance_variable_get, instance_variable_set, instance_variables, instance_variables19, isBuiltin, isClass, isFalse, isFrozen, isImmediate, isModule, isNil, isTaint, isTrue, isUntrusted, kind_of_p, makeMetaClass, method_missing19, method, method19, methods, methods, methods19, nil_p, op_cmp, op_equal_19, op_equal, op_match, op_match19, op_not_equal, op_not_match, op_not, private_methods, private_methods19, protected_methods, protected_methods19, public_methods, public_methods19, rbClone, remove_instance_variable, removeFinalizers, removeInstanceVariable, removeInternalVariable, respond_to_p, respond_to_p, respond_to_p19, respond_to_p19, respondsTo, respondsToMissing, respondsToMissing, send, send, send, send, send, send19, send19, send19, send19, setFFIHandle, setFlag, setFrozen, setInstanceVariable, setInternalVariable, setMetaClass, setNativeHandle, setTaint, setUntrusted, setVariable, singleton_method_added19, singleton_method_removed19, singleton_method_undefined19, singleton_methods, singleton_methods19, specificEval, specificEval, specificEval, specificEval, syncVariables, syncVariables, taint, taint, tainted_p, testFrozen, testFrozen, to_a, to_s, toJava, trust, type_deprecated, type, untaint, untrust, untrusted_p, validateInstanceVariable, variableTableContains, variableTableFastContains, variableTableFastFetch, variableTableFastStore, variableTableFetch, variableTableRemove, variableTableStore, variableTableSync, yieldUnder, yieldUnder

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

nativeType

private final IRubyObject nativeType

kv_map

private final RubyHash kv_map

tag

private volatile IRubyObject tag

symbolToValue

private volatile java.util.Map<RubySymbol,RubyInteger> symbolToValue

valueToSymbol

private volatile org.jcodings.util.IntHash<RubySymbol> valueToSymbol

Constructor Detail

Enum

private Enum(Ruby runtime,
             RubyClass klass)

Method Detail

createEnumClass

public static RubyClass createEnumClass(Ruby runtime,
                                        RubyModule ffiModule)

initialize

public final IRubyObject initialize(ThreadContext context,
                                    IRubyObject values,
                                    IRubyObject tag)

initialize

public final IRubyObject initialize(ThreadContext context,
                                    IRubyObject values)

find

public final IRubyObject find(ThreadContext context,
                              IRubyObject query)

symbol_map

public final IRubyObject symbol_map(ThreadContext context)

symbols

public final IRubyObject symbols(ThreadContext context)

tag

public final IRubyObject tag(ThreadContext context)

native_type

public final IRubyObject native_type(ThreadContext context)

to_native

public final IRubyObject to_native(ThreadContext context,
                                   IRubyObject name,
                                   IRubyObject ctx)

from_native

public final IRubyObject from_native(ThreadContext context,
                                     IRubyObject value,
                                     IRubyObject ctx)

reference_required_p

public IRubyObject reference_required_p(ThreadContext context)