class Value

ExpressionBuilder.php in drupal/core/vendor/doctrine/common/lib/Doctrine/Common/Collections/ExpressionBuilder.php

batch_test_chained_form in drupal/core/modules/system/tests/modules/batch_test/batch_test.module

Form constructor for a form with chained submit callbacks.

DocParser::Values in drupal/core/vendor/doctrine/common/lib/Doctrine/Common/Annotations/DocParser.php

Values ::= Array | Value {"," Value}*

Equality::valueForm in drupal/core/modules/views/lib/Drupal/views/Plugin/views/filter/Equality.php

Provide a simple textfield for equality

form_test_storage_form in drupal/core/modules/system/tests/modules/form_test/form_test.module

A multistep form for testing the form storage.

Numeric::valueForm in drupal/core/modules/views/lib/Drupal/views/Plugin/views/filter/Numeric.php

Provide a simple textfield for equality

... See full list

class Value implements Expression {
  private $value;
  public function __construct($value) {
    $this->value = $value;
  }
  public function getValue() {
    return $this->value;
  }
  public function visit(ExpressionVisitor $visitor) {
    return $visitor
      ->walkValue($this);
  }

}