Method insert

basex-core/src/main/java/org/basex/query/value/Value.java:154–160

Inserts a value at the given position. @param pos insertion position, must be between 0 and #size() @param value value to insert @param job interruptible job @return new value

(final long pos, final Value value, final Job job)

   * @return new value
   */
  public final Value insert(final long pos, final Value value, final Job job) {
    final long size = size(), vsize = value.size();
    return size == 0 ? value :
           vsize == 0 ? this :
           pos == size && size < vsize ? value.insertValue(0, this, job) :
           insertValue(pos, value, job);
  }

  /**
   * Inserts a value at the given position.