1-Relational Database/1-Relational DB Concepts/B-Tree & B+ Tree/java/common_constructs/Node.java
/**
     * Private helper method to extract the keys from the index entries.
     * @return keys
     */
Private helper method to extract the keys from the index entries.
@return keys
Private helper method to extract the keys from the index entries . @return keys
private int[] extractKeys() {
        int[] keys = new int[size];
        for (int i = 0; i < size; ++i) {
            keys[i] = entries[i].getKey();
        }
        return keys;
    }
private int [ ] extractKeys ( ) { int [ ] keys = new int [ size ] ; for ( int i = 0 ; i < size ; ++ i ) { keys [ i ] = entries [ i ] . getKey ( ) ; } return keys ; }
Private helper method to extract the keys from the index entries.
Private helper method to extract the keys from the index entries .