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*
* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
*
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*
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package com.sun.jdo.api.persistence.enhancer.classfile;
/**
* ClassMember is a common base class for ClassMethod and ClassField
*/
abstract public class ClassMember implements VMConstants {
/* public accessors */
/**
* Is the member static?
*/
final public boolean isStatic() {
return (access() & ACCStatic) != 0;
}
/**
* Is the member final?
*/
final public boolean isFinal() {
return (access() & ACCFinal) != 0;
}
/**
* Turn on or off the final qualifier for the member.
*/
public void setIsFinal(boolean newFinal) {
if (newFinal)
setAccess(access() | ACCFinal);
else
setAccess(access() & ~ACCFinal);
}
/**
* Is the member private?
*/
final public boolean isPrivate() {
return (access() & ACCPrivate) != 0;
}
/**
* Is the member protected?
*/
final public boolean isProtected() {
return (access() & ACCProtected) != 0;
}
/**
* Is the member public?
*/
final public boolean isPublic() {
return (access() & ACCPublic) != 0;
}
/* These are expected to be implemented by subtypes */
/**
* Return the access flags for the method - see VMConstants
*/
abstract public int access();
/**
* Set the access flags for the method - see VMConstants
*/
abstract public void setAccess(int newAccess);
/**
* Return the name of the member
*/
abstract public ConstUtf8 name();
/**
* Return the type signature of the method
*/
abstract public ConstUtf8 signature();
/**
* Return the attributes associated with the member
*/
abstract public AttributeVector attributes();
}
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