Package jnr.ffi.provider.jffi

Class BufferMethodGenerator

java.lang.Object

jnr.ffi.provider.jffi.BaseMethodGenerator

jnr.ffi.provider.jffi.BufferMethodGenerator

All Implemented Interfaces:

MethodGenerator

final class BufferMethodGenerator
extends BaseMethodGenerator

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	BufferMethodGenerator.InvokeOp
private static class	BufferMethodGenerator.MarshalOp
private static class	BufferMethodGenerator.Operation

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static java.util.Map<NativeType,BufferMethodGenerator.InvokeOp>	invokeOps
(package private) static java.util.Map<NativeType,BufferMethodGenerator.MarshalOp>	marshalOps

Constructor Summary

Constructors

Constructor	Description
BufferMethodGenerator()

Method Summary

Modifier and Type	Method	Description
private static void	emitPrimitiveOp(SkinnyMethodAdapter mv, ParameterType parameterType, ToNativeOp op)
(package private) void	generate(AsmBuilder builder, SkinnyMethodAdapter mv, LocalVariableAllocator localVariableAllocator, com.kenai.jffi.CallContext callContext, ResultType resultType, ParameterType[] parameterTypes, boolean ignoreError)
(package private) void	generateBufferInvocation(AsmBuilder builder, SkinnyMethodAdapter mv, LocalVariableAllocator localVariableAllocator, com.kenai.jffi.CallContext callContext, ResultType resultType, ParameterType[] parameterTypes)
(package private) static boolean	isSessionRequired(ParameterType parameterType)
(package private) static boolean	isSessionRequired(ParameterType[] parameterTypes)
boolean	isSupported(ResultType resultType, ParameterType[] parameterTypes, CallingConvention callingConvention)

Methods inherited from class jnr.ffi.provider.jffi.BaseMethodGenerator

emitEpilogue, emitPostInvoke, generate, isPostInvokeRequired, loadAndConvertParameter

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

marshalOps

static final java.util.Map<NativeType,BufferMethodGenerator.MarshalOp> marshalOps

invokeOps

static final java.util.Map<NativeType,BufferMethodGenerator.InvokeOp> invokeOps

Constructor Detail

BufferMethodGenerator

BufferMethodGenerator()

Method Detail

generate

void generate(AsmBuilder builder,
              SkinnyMethodAdapter mv,
              LocalVariableAllocator localVariableAllocator,
              com.kenai.jffi.CallContext callContext,
              ResultType resultType,
              ParameterType[] parameterTypes,
              boolean ignoreError)

Specified by:

generate in class BaseMethodGenerator

isSupported

public boolean isSupported(ResultType resultType,
                           ParameterType[] parameterTypes,
                           CallingConvention callingConvention)

emitPrimitiveOp

private static void emitPrimitiveOp(SkinnyMethodAdapter mv,
                                    ParameterType parameterType,
                                    ToNativeOp op)

isSessionRequired

static boolean isSessionRequired(ParameterType parameterType)

isSessionRequired

static boolean isSessionRequired(ParameterType[] parameterTypes)

generateBufferInvocation

void generateBufferInvocation(AsmBuilder builder,
                              SkinnyMethodAdapter mv,
                              LocalVariableAllocator localVariableAllocator,
                              com.kenai.jffi.CallContext callContext,
                              ResultType resultType,
                              ParameterType[] parameterTypes)