Package gnu.kawa.reflect

Class Invoke

java.lang.Object

gnu.mapping.PropertySet

gnu.mapping.Procedure

gnu.kawa.reflect.Invoke

All Implemented Interfaces:

Named

public class Invoke
extends Procedure

Field Summary

Fields

Modifier and Type	Field	Description
static Invoke	invoke
static Invoke	invokeSpecial
static Invoke	invokeStatic
static Invoke	make

Fields inherited from class gnu.mapping.Procedure

applyMethodType, applyToConsumerDefault, applyToConsumerMethod, applyToObjectDefault, applyToObjectMethod, compilerKey, compilerXKey, inlineIfConstantSymbol, validateApplyKey, validateXApplyKey

Fields inherited from class gnu.mapping.PropertySet

nameKey

Constructor Summary

Constructors

Constructor	Description
Invoke(String name, char kind)
Invoke(String name, char kind, Language language)

Method Summary

Modifier and Type	Method	Description
static Object	applyToObject(Procedure proc, CallContext ctx)
static PrimProcedure	getStaticMethod(ClassType type, String name, Expression[] args)	Deprecated.
static Object	invoke$V(Object[] args)
static Object	invokeStatic$V(Object[] args)
protected MethodProc	lookupMethods(ObjectType dtype, Object name)
static Object	make$V(Object[] args)
static ApplyExp	makeInvokeStatic(ClassType type, String name, Expression... args)	Return an ApplyExp that will call a method with given arguments.
int	numArgs()	Return minArgs()|(maxArgs<<12).

Methods inherited from class gnu.mapping.Procedure

apply0, apply1, apply2, apply3, apply4, applyL, applyN, applyToConsumerDefault, applyToObjectDefault, checkArgCount, checkBadCode, getApplyMethod, getApplyToConsumerMethod, getApplyToObjectMethod, getReturnType, getSetter, getSourceLocation, isSideEffectFree, lookupApplyHandle, maxArgs, maxArgs, minArgs, minArgs, set0, set1, setN, setSetter, setSourceLocation, toString

Methods inherited from class gnu.mapping.PropertySet

getName, getProperty, getSymbol, removeProperty, setName, setProperty, setProperty, setSymbol

Methods inherited from class java.lang.Object

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

Field Detail

invoke

public static final Invoke invoke

invokeStatic

public static final Invoke invokeStatic

invokeSpecial

public static final Invoke invokeSpecial

make

public static final Invoke make

Constructor Detail

Invoke

public Invoke(String name,
              char kind)

Invoke

public Invoke(String name,
              char kind,
              Language language)

Method Detail

invoke$V

public static Object invoke$V(Object[] args)
                       throws Throwable

Throws:

Throwable

invokeStatic$V

public static Object invokeStatic$V(Object[] args)
                             throws Throwable

Throws:

Throwable

make$V

public static Object make$V(Object[] args)
                     throws Throwable

Throws:

Throwable

applyToObject

public static Object applyToObject(Procedure proc,
                                   CallContext ctx)
                            throws Throwable

Throws:

Throwable

numArgs

public int numArgs()

Description copied from class: Procedure

Return minArgs()|(maxArgs<<12). We use a single virtual function to reduce the number of methods in the system, as well as the number of virtual method table entries. We shift by 12 so the number can normally be represented using a sipush instruction, without requiring a constant pool entry.

Overrides:

numArgs in class Procedure

lookupMethods

protected MethodProc lookupMethods(ObjectType dtype,
                                   Object name)

makeInvokeStatic

public static ApplyExp makeInvokeStatic(ClassType type,
                                        String name,
                                        Expression... args)

Return an ApplyExp that will call a method with given arguments.

Parameters:

type - the class containing the method we want to call.

name - the name of the method we want to call

args - the arguments to the call

Returns:

an ApplyExp representing the call

getStaticMethod

@Deprecated
public static PrimProcedure getStaticMethod(ClassType type,
                                            String name,
                                            Expression[] args)

Deprecated.