org.erights.e.elib.prim
Class InstanceMethodNode

java.lang.Object
  |
  +--org.erights.e.elib.base.MethodNode
        |
        +--org.erights.e.elib.prim.JavaMemberNode
              |
              +--org.erights.e.elib.prim.InstanceMethodNode

All Implemented Interfaces:

EStackItem, Script

class InstanceMethodNode

extends JavaMemberNode

How a java instance method is installed in a VTable

Author:

Mark S. Miller

Field Summary

Fields inherited from class org.erights.e.elib.prim.JavaMemberNode

myMember

Constructor Summary

InstanceMethodNode(java.lang.reflect.Method method)

Method Summary

static void	defineMembers(VTable vTable, Class clazz, SafeJ safeJ)
String	explain(String args)
String	getDocComment() Enabled:
Object	innerExecute(Object self, Object[] args)
Class[]	parameterTypes() Enabled:
Class	receiverType()
Class	returnType() Enabled:

Methods inherited from class org.erights.e.elib.prim.JavaMemberNode

addJavaMemberNodesToMap, execute, getArity, getOptTypedVerb, getVerb, makeMessageType, member, optCoerceArgs, shorten, subPrintOn, toString, traceOn

Methods inherited from class org.erights.e.elib.base.MethodNode

protocol, respondsTo

Methods inherited from class java.lang.Object

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

Constructor Detail

InstanceMethodNode

public InstanceMethodNode(java.lang.reflect.Method method)

Method Detail

defineMembers

public static void defineMembers(VTable vTable,
                                 Class clazz,
                                 SafeJ safeJ)
                          throws AlreadyDefinedException

AlreadyDefinedException

innerExecute

public Object innerExecute(Object self,
                           Object[] args)
                    throws IllegalAccessException,
                           IllegalArgumentException,
                           java.lang.reflect.InvocationTargetException

Specified by:

innerExecute in class JavaMemberNode

Throws:

IllegalArgumentException - if the number of actual and formal parameters differ, or if an unwrapping or method invocation conversion fails.

IllegalAccessException

java.lang.reflect.InvocationTargetException

receiverType

public Class receiverType()

Specified by:

receiverType in class JavaMemberNode

getDocComment

public String getDocComment()

Description copied from class: MethodNode

Enabled:

Specified by:

getDocComment in class MethodNode

parameterTypes

public Class[] parameterTypes()

Description copied from class: JavaMemberNode

Enabled:

Specified by:

parameterTypes in class JavaMemberNode

returnType

public Class returnType()

Description copied from class: JavaMemberNode

Enabled:

Specified by:

returnType in class JavaMemberNode

explain

public String explain(String args)

Specified by:

explain in class JavaMemberNode