Package org.jruby.ext.ffi

Class MappedType

java.lang.Object

org.jruby.RubyBasicObject

org.jruby.RubyObject

org.jruby.ext.ffi.Type

org.jruby.ext.ffi.MappedType

All Implemented Interfaces:

Serializable, Cloneable, Comparable<IRubyObject>, InstanceVariables, InternalVariables, IRubyObject, CoreObjectType

public final class MappedType
extends Type

A type which represents a conversion to/from a native type.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.jruby.ext.ffi.Type

Type.Array, Type.Builtin

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	Description
private final IRubyObject	converter
private final CachingCallSite	fromNativeCallSite
private final boolean	isReferenceRequired
private final Type	realType
private final CachingCallSite	toNativeCallSite

Fields inherited from class org.jruby.ext.ffi.Type

alignment, nativeType, size

Fields inherited from class org.jruby.RubyObject

IVAR_INSPECTING_OBJECT_ALLOCATOR, OBJECT_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, IS_OVERLAID_F, metaClass, NEVER, NIL_F, REFINED_MODULE_F, STAMP_OFFSET, TAINTED_F, UNDEF, UNTRUST_F, USER0_F, USER1_F, USER2_F, USER3_F, USER4_F, USER5_F, USER6_F, USER7_F, USER8_F, USER9_F, USERA_F, VAR_TABLE_OFFSET, varTable, varTableStamp

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

NULL_ARRAY

Constructor Summary

Constructors

Modifier	Constructor	Description
private	MappedType(Ruby runtime, RubyClass klass, Type nativeType, IRubyObject converter, boolean isRefererenceRequired)

Method Summary

Modifier and Type	Method	Description
static RubyClass	createConverterTypeClass(Ruby runtime, RubyModule ffiModule)
final IRubyObject	from_native(ThreadContext context, IRubyObject value, IRubyObject ctx)
final IRubyObject	fromNative(ThreadContext context, IRubyObject value)
final Type	getRealType()
final boolean	isPostInvokeRequired()
final boolean	isReferenceRequired()
final IRubyObject	native_type(ThreadContext context)
static final IRubyObject	newMappedType(ThreadContext context, IRubyObject klass, IRubyObject converter)
final IRubyObject	to_native(ThreadContext context, IRubyObject value, IRubyObject ctx)
final IRubyObject	toNative(ThreadContext context, IRubyObject value)

Methods inherited from class org.jruby.ext.ffi.Type

alignment, createTypeClass, getNativeAlignment, getNativeAlignment, getNativeSize, getNativeSize, getNativeType, getTypeClass, size

Methods inherited from class org.jruby.RubyObject

attachToObjectSpace, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, convertToType, createObjectClass, dig, dig1, dig2, eqlInternal, equalInternal, equals, getNativeClassIndex, hashCode, inspect, op_eqq, puts, specificEval, toRubyString, toString

Methods inherited from class org.jruby.RubyBasicObject

addFinalizer, anyToString, asJavaString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkArrayType, checkCallMethod, checkCallMethod, checkFrozen, checkStringType, checkStringType19, compareTo, convertToArray, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToInteger, convertToString, copyInstanceVariablesInto, copySpecialInstanceVariables, createBasicObjectClass, dataGetStruct, dataGetStructChecked, dataWrapStruct, decode, display, dup, ensureInstanceVariablesSettable, eql, eql_p, 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, getMetaClass, getNativeHandle, getNativeTypeIndex, getObjectId, getRuntime, getSingletonClass, getSingletonClassClone, getSingletonClassCloneAndAttach, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hash, hashyInspect, hasInstanceVariable, hasInstanceVariables, hasInternalVariable, hasVariables, id, infectBy, initialize, 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, isSpecialConst, isSpecialObject, isTaint, isTrue, isUntrusted, kind_of_p, makeMetaClass, method, method_missing, method_missing19, method19, methods, methods, methods19, nil_p, nonFixnumHashCode, OBJ_INIT_COPY, objInitCopy, op_cmp, op_equal, op_equal_19, op_match, op_match19, op_not, op_not_equal, op_not_match, private_methods, private_methods19, protected_methods, protected_methods19, public_methods, public_methods19, rbClone, rbClone, rbInspect, 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, singleton_method_added, singleton_method_added19, singleton_method_removed, singleton_method_removed19, singleton_method_undefined, singleton_method_undefined19, singleton_methods, specificEval, specificEval, specificEval, specificEval, syncVariables, syncVariables, taint, taint, tainted_p, testFrozen, testFrozen, to_a, to_a, to_s, toJava, trust, type, type_deprecated, untaint, untrust, untrusted_p, validateInstanceVariable, validateInstanceVariable, 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 Details

realType

private final Type realType

converter

private final IRubyObject converter

isReferenceRequired

private final boolean isReferenceRequired

toNativeCallSite

private final CachingCallSite toNativeCallSite

fromNativeCallSite

private final CachingCallSite fromNativeCallSite

Constructor Details

MappedType

private MappedType(Ruby runtime,
 RubyClass klass,
 Type nativeType,
 IRubyObject converter,
 boolean isRefererenceRequired)

Method Details

createConverterTypeClass

public static RubyClass createConverterTypeClass(Ruby runtime,
 RubyModule ffiModule)

newMappedType

public static final IRubyObject newMappedType(ThreadContext context,
 IRubyObject klass,
 IRubyObject converter)

getRealType

public final Type getRealType()

isReferenceRequired

public final boolean isReferenceRequired()

isPostInvokeRequired

public final boolean isPostInvokeRequired()

native_type

public final IRubyObject native_type(ThreadContext context)

from_native

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

to_native

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

fromNative

public final IRubyObject fromNative(ThreadContext context,
 IRubyObject value)

toNative

public final IRubyObject toNative(ThreadContext context,
 IRubyObject value)