org.jruby.ext.ffi.jffi

Class PointerParameterStrategy

java.lang.Object

com.kenai.jffi.ObjectParameterStrategy

org.jruby.ext.ffi.jffi.PointerParameterStrategy

Direct Known Subclasses:

DelegatingPointerParameterStrategy, StringParameterStrategy

public abstract class PointerParameterStrategy
extends com.kenai.jffi.ObjectParameterStrategy

Nested Class Summary

Nested classes/interfaces inherited from class com.kenai.jffi.ObjectParameterStrategy

com.kenai.jffi.ObjectParameterStrategy.StrategyType

Field Summary

Fields inherited from class com.kenai.jffi.ObjectParameterStrategy

DIRECT, HEAP

Method Summary

Modifier and Type	Method and Description
long	address(java.lang.Object parameter)
abstract MemoryIO	getMemoryIO(java.lang.Object parameter)
boolean	isReferenceRequired()
int	length(java.lang.Object parameter)
java.lang.Object	object(java.lang.Object parameter)
int	offset(java.lang.Object parameter)

Methods inherited from class com.kenai.jffi.ObjectParameterStrategy

isDirect

Methods inherited from class java.lang.Object

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

Method Detail

isReferenceRequired

public final boolean isReferenceRequired()

getMemoryIO

public abstract MemoryIO getMemoryIO(java.lang.Object parameter)

address

public long address(java.lang.Object parameter)

Specified by:

address in class com.kenai.jffi.ObjectParameterStrategy

object

public java.lang.Object object(java.lang.Object parameter)

Specified by:

object in class com.kenai.jffi.ObjectParameterStrategy

offset

public int offset(java.lang.Object parameter)

Specified by:

offset in class com.kenai.jffi.ObjectParameterStrategy

length

public int length(java.lang.Object parameter)

Specified by:

length in class com.kenai.jffi.ObjectParameterStrategy