Top Fields Constructors Methods

jnr.ffi.provider.jffi

pack-priv abstract Class AbstractFastNumericMethodGenerator

Class Inheritance

extends BaseMethodGenerator

java.lang.Object
jnr.ffi.provider.jffi.BaseMethodGenerator
jnr.ffi.provider.jffi.AbstractFastNumericMethodGenerator

Known Direct Subclasses

jnr.ffi.provider.jffi.FastIntMethodGenerator, jnr.ffi.provider.jffi.FastLongMethodGenerator, jnr.ffi.provider.jffi.FastNumericMethodGenerator

Imports

com.kenai.jffi.CallContext, .ObjectParameterInfo, .ObjectParameterStrategy, jnr.ffi.Pointer, jnr.ffi.provider.ParameterType, .ResultType, org.objectweb.asm.Label, java.lang.reflect.Method, .Modifier, java.nio.Buffer, .ByteBuffer, .CharBuffer, .DoubleBuffer, .FloatBuffer, .IntBuffer, .LongBuffer, .ShortBuffer, java.util.Collections, .HashMap, .LinkedHashMap, .Map

Field Summary

Modifier and Type	Field and Description
pack-priv static final Map<Class<? extends ObjectParameterStrategy<T>>, Method>	STRATEGY_ADDRESS_METHODS
pack-priv static final Map<Class<T>, Class<? extends ObjectParameterStrategy<T>>>	STRATEGY_PARAMETER_TYPES

Constructor Summary

Access	Constructor and Description
pack-priv	AbstractFastNumericMethodGenerator()

Method Summary

Modifier and Type	Method and Description
private static void	addStrategyParameterType(Map<Class<? extends ObjectParameterStrategy<T>>, Method> map, Class<? extends ObjectParameterStrategy<T>> strategyClass, Class<T> parameterType)
pack-priv static int	emitDirectCheck(SkinnyMethodAdapter mv, Class<T> javaParameterClass, Class<T> nativeIntType, LocalVariable parameter, LocalVariable objCount, int pointerCount)
pack-priv static void	emitParameterStrategyAddress(SkinnyMethodAdapter mv, Class<T> nativeIntType, Class<? extends ObjectParameterStrategy<T>> strategyClass, LocalVariable strategy, LocalVariable parameter)
pack-priv static Class<? extends ObjectParameterStrategy<T>>	emitParameterStrategyLookup(SkinnyMethodAdapter mv, Class<T> javaParameterType)
public void	generate(final AsmBuilder builder, final SkinnyMethodAdapter mv, LocalVariableAllocator localVariableAllocator, CallContext callContext, final ResultType resultType, final ParameterType[] parameterTypes, boolean ignoreError) Implements abstract jnr.ffi.provider.jffi.BaseMethodGenerator.generate.
pack-priv abstract String	getInvokerMethodName(ResultType resultType, ParameterType[] parameterTypes, boolean ignoreErrno)
pack-priv abstract String	getInvokerSignature(int parameterCount, Class<T> nativeIntType)
pack-priv abstract Class<T>	getInvokerType()
pack-priv static String	getObjectParameterMethodName(int parameterCount)
pack-priv static String	getObjectParameterMethodSignature(int parameterCount, int pointerCount)
pack-priv static boolean	hasPointerParameterStrategy(Class<T> javaType)

Inherited from jnr.ffi.provider.jffi.BaseMethodGenerator:: emitEpilogue emitPostInvoke generate isPostInvokeRequired loadAndConvertParameter

Field Detail

STRATEGY_ADDRESS_METHODS	back to summary
pack-priv static final Map<Class<? extends ObjectParameterStrategy<T>>, Method> STRATEGY_ADDRESS_METHODS

STRATEGY_PARAMETER_TYPES	back to summary
pack-priv static final Map<Class<T>, Class<? extends ObjectParameterStrategy<T>>> STRATEGY_PARAMETER_TYPES

Constructor Detail

AbstractFastNumericMethodGenerator	back to summary
pack-priv AbstractFastNumericMethodGenerator()

Method Detail

addStrategyParameterType	back to summary
private static void addStrategyParameterType(Map<Class<? extends ObjectParameterStrategy<T>>, Method> map, Class<? extends ObjectParameterStrategy<T>> strategyClass, Class<T> parameterType)

emitDirectCheck	back to summary
pack-priv static int emitDirectCheck(SkinnyMethodAdapter mv, Class<T> javaParameterClass, Class<T> nativeIntType, LocalVariable parameter, LocalVariable objCount, int pointerCount)

emitParameterStrategyAddress	back to summary
pack-priv static void emitParameterStrategyAddress(SkinnyMethodAdapter mv, Class<T> nativeIntType, Class<? extends ObjectParameterStrategy<T>> strategyClass, LocalVariable strategy, LocalVariable parameter)

emitParameterStrategyLookup	back to summary
pack-priv static Class<? extends ObjectParameterStrategy<T>> emitParameterStrategyLookup(SkinnyMethodAdapter mv, Class<T> javaParameterType)

generate	back to summary
public void generate(final AsmBuilder builder, final SkinnyMethodAdapter mv, LocalVariableAllocator localVariableAllocator, CallContext callContext, final ResultType resultType, final ParameterType[] parameterTypes, boolean ignoreError) Implements abstract jnr.ffi.provider.jffi.BaseMethodGenerator.generate.

getInvokerMethodName	back to summary
pack-priv abstract String getInvokerMethodName(ResultType resultType, ParameterType[] parameterTypes, boolean ignoreErrno)

getInvokerSignature	back to summary
pack-priv abstract String getInvokerSignature(int parameterCount, Class<T> nativeIntType)

getInvokerType	back to summary
pack-priv abstract Class<T> getInvokerType()

getObjectParameterMethodName	back to summary
pack-priv static String getObjectParameterMethodName(int parameterCount)

getObjectParameterMethodSignature	back to summary
pack-priv static String getObjectParameterMethodSignature(int parameterCount, int pointerCount)

hasPointerParameterStrategy	back to summary
pack-priv static boolean hasPointerParameterStrategy(Class<T> javaType) Annotations @SuppressWarnings:unchecked