src/Extension/Core/Type/TextType.php
public function buildColumn(ColumnInterface $column, array $options)
    {
        $transformer = new ChainTransformer();

        if (null !== $options['empty_value']) {
            $transformer->append(new EmptyValueTransformer($options['empty_value']));
        }

        if (null !== $options['value_format'] || null !== $options['value_glue']) {
            $transformer->append(new ValueFormatTransformer($options['value_glue'], $options['value_format']));
        }

        $column->setViewTransformer($transformer);
    }
public function buildColumn(ColumnInterface $column, array $options)
    {
        $transformer = new ChainTransformer();

        if (null !== $options['empty_value']) {
            $transformer->append(new EmptyValueTransformer($options['empty_value']));
        }

        if (null !== $options['value_format'] || null !== $options['value_glue']) {
            $transformer->append(new ValueFormatTransformer($options['value_glue'], $options['value_format']));
        }

        $column->setViewTransformer($transformer);
    }
{@inheritdoc}