org.erights.e.elib.prim
Class VarGetterNode

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

All Implemented Interfaces:

EStackItem, Script

class VarGetterNode

extends JavaMemberNode

A java public instance variable becomes an E zero-arg method which reads its value

Author:

Mark S. Miller

Field Summary

private String	myVerb
private static Class[]	NO_CLASSES
private static boolean[]	PropFlags

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

myMember

Constructor Summary

VarGetterNode(java.lang.reflect.Field field, boolean propFlag)

Method Summary

static void	defineMembers(VTable vTable, Class clazz, boolean isStatic, SafeJ safeJ)
String	explain(String args)
String	getDocComment() Enabled:
String	getVerb() 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, 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

NO_CLASSES

private static final Class[] NO_CLASSES

myVerb

private final String myVerb

PropFlags

private static boolean[] PropFlags

Constructor Detail

VarGetterNode

public VarGetterNode(java.lang.reflect.Field field,
                     boolean propFlag)

Method Detail

getVerb

public String getVerb()

Description copied from class: JavaMemberNode

Enabled:

Overrides:

getVerb in class JavaMemberNode

explain

public String explain(String args)

Specified by:

explain in class JavaMemberNode

innerExecute

public Object innerExecute(Object self,
                           Object[] args)
                    throws IllegalArgumentException,
                           IllegalAccessException

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

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

defineMembers

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

AlreadyDefinedException