Version 1

[yaffs-website] / web / core / lib / Drupal / Core / TypedData / MapDataDefinition.php

diff --git a/web/core/lib/Drupal/Core/TypedData/MapDataDefinition.php b/web/core/lib/Drupal/Core/TypedData/MapDataDefinition.php
new file mode 100644 (file)
index 0000000..203e4a3
--- /dev/null
+++ b/web/core/lib/Drupal/Core/TypedData/MapDataDefinition.php
@@ -0,0 +1,87 @@
+<?php
+
+namespace Drupal\Core\TypedData;
+
+/**
+ * A typed data definition class for defining maps.
+ */
+class MapDataDefinition extends ComplexDataDefinitionBase {
+
+  /**
+   * The name of the main property, or NULL if there is none.
+   *
+   * @var string
+   */
+  protected $mainPropertyName = NULL;
+
+  /**
+   * Creates a new map definition.
+   *
+   * @param string $type
+   *   (optional) The data type of the map. Defaults to 'map'.
+   *
+   * @return static
+   */
+  public static function create($type = 'map') {
+    $definition['type'] = $type;
+    return new static($definition);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function createFromDataType($data_type) {
+    return static::create($data_type);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getPropertyDefinitions() {
+    if (!isset($this->propertyDefinitions)) {
+      $this->propertyDefinitions = [];
+    }
+    return $this->propertyDefinitions;
+  }
+
+  /**
+   * Sets the definition of a map property.
+   *
+   * @param string $name
+   *   The name of the property to define.
+   * @param \Drupal\Core\TypedData\DataDefinitionInterface|null $definition
+   *   (optional) The property definition to set, or NULL to unset it.
+   *
+   * @return $this
+   */
+  public function setPropertyDefinition($name, DataDefinitionInterface $definition = NULL) {
+    if (isset($definition)) {
+      $this->propertyDefinitions[$name] = $definition;
+    }
+    else {
+      unset($this->propertyDefinitions[$name]);
+    }
+    return $this;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getMainPropertyName() {
+    return $this->mainPropertyName;
+  }
+
+  /**
+   * Sets the main property name.
+   *
+   * @param string|null $name
+   *   The name of the main property, or NULL if there is none.
+   *
+   * @return $this
+   */
+  public function setMainPropertyName($name) {
+    $this->mainPropertyName = $name;
+    return $this;
+  }
+
+}