Examples of org.datanucleus.query.expression.Expression.bind()

   * scan.
   */
  private void handleStartsWithOperation(InvokeExpression invocation, Expression expr,
                                         QueryData qd) {
    Expression param = (Expression) invocation.getArguments().get(0);
    param.bind();
    if (expr.getLeft() instanceof PrimaryExpression && param instanceof Literal) {
      addPrefix((PrimaryExpression) expr.getLeft(), param, (String) ((Literal) param).getLiteral(), qd);
    } else if (expr.getLeft() instanceof PrimaryExpression &&
               param instanceof ParameterExpression) {
      Object parameterValue = getParameterValue(qd, (ParameterExpression) param);

    }
  }


  private void handleContainsOperation(InvokeExpression invocation, Expression expr, QueryData qd) {
    Expression param = (Expression) invocation.getArguments().get(0);
    param.bind();
    if (expr.getLeft() instanceof PrimaryExpression) {
      PrimaryExpression left = (PrimaryExpression) expr.getLeft();
      // treat contains as equality since that's how the low-level
      // api does checks on multi-value properties.

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