/** Return true if there are no keys here or below this node */ @Override final boolean hasAnyKeys() { if ( this.count > 0 ) return true ; if ( !isRoot() ) return false ; // The root can be zero size and point to a single data block. BPTreePage page = get(0) ; boolean b = page.hasAnyKeys() ; page.release() ; return b ; }
/** Return true if there are no keys here or below this node */ @Override final boolean hasAnyKeys() { if ( this.count > 0 ) return true ; if ( !isRoot() ) return false ; // The root can be zero size and point to a single data block. BPTreePage page = get(0) ; boolean b = page.hasAnyKeys() ; page.release() ; return b ; }