/**
* Indicates whether the specified permission is implied by this {@code
* UnresolvedPermission}. {@code UnresolvedPermission} objects imply nothing
* since nothing is known about them yet.
* <p/>
* Before actual implication checking, this method tries to resolve
* UnresolvedPermissions (if any) against the passed instance. Successfully
* resolved permissions (if any) are taken into account during further
* processing.
*
* @param permission
* the permission to check.
* @return always {@code false}
*/
public override bool implies(Permission permission)
{
return(false);
}
private bool readOnly; // = false;
/*
* Adds the specified {@code Permission} to this collection.
*
* @param permission
* the {@code Permission} to add.
* @throws IllegalStateException
* if the collection is read only.
*/
public abstract void add(Permission permission);
/*
* Indicates whether the specified permission is implied by this {@code
* PermissionCollection}.
*
* @param permission
* the permission to check.
* @return {@code true} if the given permission is implied by the
* permissions in this collection, {@code false} otherwise.
*/
public abstract bool implies(Permission permission);
/**
* Indicates whether the argument permission is implied by the receiver.
* {@code AllPermission} objects imply all other permissions.
*
* @return boolean {@code true} if the argument permission is implied by the
* receiver, and {@code false} if it is not.
* @param permission
* the permission to check.
*/
public override bool implies(Permission permission)
{
return(all != null);
}
