/*
* reserved comment block
* DO NOT REMOVE OR ALTER!
*/
package com.sun.org.apache.bcel.internal.classfile;
/* ====================================================================
* The Apache Software License, Version 1.1
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* "This product includes software developed by the
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*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
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import com.sun.org.apache.bcel.internal.Constants;
/**
* Super class for all objects that have modifiers like private, final, ...
* I.e. classes, fields, and methods.
*
* @version $Id: AccessFlags.java,v 1.1.2.1 2005/07/31 23:46:40 jeffsuttor Exp $
* @author <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A>
*/
public abstract class AccessFlags implements java.io.Serializable {
protected int access_flags;
public AccessFlags() {}
/**
* @param a inital access flags
*/
public AccessFlags(int a) {
access_flags = a;
}
/**
* @return Access flags of the object aka. "modifiers".
*/
public final int getAccessFlags() { return access_flags; }
/**
* @return Access flags of the object aka. "modifiers".
*/
public final int getModifiers() { return access_flags; }
/** Set access flags aka "modifiers".
* @param access_flags Access flags of the object.
*/
public final void setAccessFlags(int access_flags) {
this.access_flags = access_flags;
}
/** Set access flags aka "modifiers".
* @param access_flags Access flags of the object.
*/
public final void setModifiers(int access_flags) {
setAccessFlags(access_flags);
}
private final void setFlag(int flag, boolean set) {
if((access_flags & flag) != 0) { // Flag is set already
if(!set) // Delete flag ?
access_flags ^= flag;
} else { // Flag not set
if(set) // Set flag ?
access_flags |= flag;
}
}
public final void isPublic(boolean flag) { setFlag(Constants.ACC_PUBLIC, flag); }
public final boolean isPublic() {
return (access_flags & Constants.ACC_PUBLIC) != 0;
}
public final void isPrivate(boolean flag) { setFlag(Constants.ACC_PRIVATE, flag); }
public final boolean isPrivate() {
return (access_flags & Constants.ACC_PRIVATE) != 0;
}
public final void isProtected(boolean flag) { setFlag(Constants.ACC_PROTECTED, flag); }
public final boolean isProtected() {
return (access_flags & Constants.ACC_PROTECTED) != 0;
}
public final void isStatic(boolean flag) { setFlag(Constants.ACC_STATIC, flag); }
public final boolean isStatic() {
return (access_flags & Constants.ACC_STATIC) != 0;
}
public final void isFinal(boolean flag) { setFlag(Constants.ACC_FINAL, flag); }
public final boolean isFinal() {
return (access_flags & Constants.ACC_FINAL) != 0;
}
public final void isSynchronized(boolean flag) { setFlag(Constants.ACC_SYNCHRONIZED, flag); }
public final boolean isSynchronized() {
return (access_flags & Constants.ACC_SYNCHRONIZED) != 0;
}
public final void isVolatile(boolean flag) { setFlag(Constants.ACC_VOLATILE, flag); }
public final boolean isVolatile() {
return (access_flags & Constants.ACC_VOLATILE) != 0;
}
public final void isTransient(boolean flag) { setFlag(Constants.ACC_TRANSIENT, flag); }
public final boolean isTransient() {
return (access_flags & Constants.ACC_TRANSIENT) != 0;
}
public final void isNative(boolean flag) { setFlag(Constants.ACC_NATIVE, flag); }
public final boolean isNative() {
return (access_flags & Constants.ACC_NATIVE) != 0;
}
public final void isInterface(boolean flag) { setFlag(Constants.ACC_INTERFACE, flag); }
public final boolean isInterface() {
return (access_flags & Constants.ACC_INTERFACE) != 0;
}
public final void isAbstract(boolean flag) { setFlag(Constants.ACC_ABSTRACT, flag); }
public final boolean isAbstract() {
return (access_flags & Constants.ACC_ABSTRACT) != 0;
}
public final void isStrictfp(boolean flag) { setFlag(Constants.ACC_STRICT, flag); }
public final boolean isStrictfp() {
return (access_flags & Constants.ACC_STRICT) != 0;
}
}