org.erights.e.elib.prim
Class StaticMethodNode

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

All Implemented Interfaces:

EStackItem, Script

public class StaticMethodNode

extends JavaMemberNode

Untamed: How a java static is made to appear as an instance method of an StaticMaker when seen thru E.call*() or E.send*().

Author:

Mark S. Miller

Field Summary

private static MethodNode	TheToStringVerb
private static MethodNode	TheTypeVerb

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

myMember

Constructor Summary

StaticMethodNode(java.lang.reflect.Method method)
Enabled:

Method Summary

static void	defineMembers(VTable vTable, Class clazz, SafeJ safeJ) Enabled:
String	explain(String args) Enabled:
String	getDocComment() Enabled:
Object	innerExecute(Object self, Object[] args) Enabled:
Class[]	parameterTypes() Enabled:
Class	receiverType() Enabled:
Class	returnType() Enabled:
private static MethodNode	wrapMethod(String verb) This indirect nonesense is needed because static init expressions may not have Exceptions in need of declaration.

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

Field Detail

TheTypeVerb

private static final MethodNode TheTypeVerb

TheToStringVerb

private static final MethodNode TheToStringVerb

Constructor Detail

StaticMethodNode

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

Enabled:

Method Detail

defineMembers

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

Enabled:

AlreadyDefinedException

explain

public String explain(String args)

Enabled:

Specified by:

explain in class JavaMemberNode

innerExecute

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

Enabled:

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()

Enabled:

Specified by:

receiverType in class JavaMemberNode

getDocComment

public String getDocComment()

Enabled:

Specified by:

getDocComment in class MethodNode

parameterTypes

public Class[] parameterTypes()

Enabled:

Specified by:

parameterTypes in class JavaMemberNode

returnType

public Class returnType()

Enabled:

Specified by:

returnType in class JavaMemberNode

wrapMethod

private static MethodNode wrapMethod(String verb)

This indirect nonesense is needed because static init expressions may not have Exceptions in need of declaration.