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-rw-r--r--php/src/Google/Protobuf/Internal/MapField.php181
1 files changed, 53 insertions, 128 deletions
diff --git a/php/src/Google/Protobuf/Internal/MapField.php b/php/src/Google/Protobuf/Internal/MapField.php
index 55cc12ce..12f09d61 100644
--- a/php/src/Google/Protobuf/Internal/MapField.php
+++ b/php/src/Google/Protobuf/Internal/MapField.php
@@ -38,131 +38,6 @@
namespace Google\Protobuf\Internal;
/**
- * MapFieldIter is used to iterate MapField. It is also need for the foreach
- * syntax.
- */
-class MapFieldIter implements \Iterator
-{
-
- /**
- * @ignore
- */
- private $container;
-
- /**
- * Create iterator instance for MapField.
- *
- * @param MapField The MapField instance for which this iterator is
- * created.
- * @ignore
- */
- public function __construct($container)
- {
- $this->container = $container;
- }
-
- /**
- * Reset the status of the iterator
- *
- * @return void
- */
- public function rewind()
- {
- return reset($this->container);
- }
-
- /**
- * Return the element at the current position.
- *
- * @return object The element at the current position.
- */
- public function current()
- {
- return current($this->container);
- }
-
- /**
- * Return the current key.
- *
- * @return object The current key.
- */
- public function key()
- {
- return key($this->container);
- }
-
- /**
- * Move to the next position.
- *
- * @return void
- */
- public function next()
- {
- return next($this->container);
- }
-
- /**
- * Check whether there are more elements to iterate.
- *
- * @return bool True if there are more elements to iterate.
- */
- public function valid()
- {
- return key($this->container) !== null;
- }
-}
-
-/**
- * @ignore
- */
-function checkKey($key_type, &$key)
-{
- switch ($key_type) {
- case GPBType::INT32:
- GPBUtil::checkInt32($key);
- break;
- case GPBType::UINT32:
- GPBUtil::checkUint32($key);
- break;
- case GPBType::INT64:
- GPBUtil::checkInt64($key);
- break;
- case GPBType::UINT64:
- GPBUtil::checkUint64($key);
- break;
- case GPBType::FIXED64:
- GPBUtil::checkUint64($key);
- break;
- case GPBType::FIXED32:
- GPBUtil::checkUint32($key);
- break;
- case GPBType::SFIXED64:
- GPBUtil::checkInt64($key);
- break;
- case GPBType::SFIXED32:
- GPBUtil::checkInt32($key);
- break;
- case GPBType::SINT64:
- GPBUtil::checkInt64($key);
- break;
- case GPBType::SINT32:
- GPBUtil::checkInt32($key);
- break;
- case GPBType::BOOL:
- GPBUtil::checkBool($key);
- break;
- case GPBType::STRING:
- GPBUtil::checkString($key, true);
- break;
- default:
- trigger_error(
- "Given type cannot be map key.",
- E_USER_ERROR);
- break;
- }
-}
-
-/**
* MapField is used by generated protocol message classes to manipulate map
* fields. It can be used like native PHP array.
*/
@@ -255,7 +130,7 @@ class MapField implements \ArrayAccess, \IteratorAggregate, \Countable
*/
public function offsetSet($key, $value)
{
- checkKey($this->key_type, $key);
+ $this->checkKey($this->key_type, $key);
switch ($this->value_type) {
case GPBType::INT32:
@@ -306,7 +181,7 @@ class MapField implements \ArrayAccess, \IteratorAggregate, \Countable
*/
public function offsetUnset($key)
{
- checkKey($this->key_type, $key);
+ $this->checkKey($this->key_type, $key);
unset($this->container[$key]);
}
@@ -321,7 +196,7 @@ class MapField implements \ArrayAccess, \IteratorAggregate, \Countable
*/
public function offsetExists($key)
{
- checkKey($this->key_type, $key);
+ $this->checkKey($this->key_type, $key);
return isset($this->container[$key]);
}
@@ -344,4 +219,54 @@ class MapField implements \ArrayAccess, \IteratorAggregate, \Countable
{
return count($this->container);
}
+
+ /**
+ * @ignore
+ */
+ private function checkKey($key_type, &$key)
+ {
+ switch ($key_type) {
+ case GPBType::INT32:
+ GPBUtil::checkInt32($key);
+ break;
+ case GPBType::UINT32:
+ GPBUtil::checkUint32($key);
+ break;
+ case GPBType::INT64:
+ GPBUtil::checkInt64($key);
+ break;
+ case GPBType::UINT64:
+ GPBUtil::checkUint64($key);
+ break;
+ case GPBType::FIXED64:
+ GPBUtil::checkUint64($key);
+ break;
+ case GPBType::FIXED32:
+ GPBUtil::checkUint32($key);
+ break;
+ case GPBType::SFIXED64:
+ GPBUtil::checkInt64($key);
+ break;
+ case GPBType::SFIXED32:
+ GPBUtil::checkInt32($key);
+ break;
+ case GPBType::SINT64:
+ GPBUtil::checkInt64($key);
+ break;
+ case GPBType::SINT32:
+ GPBUtil::checkInt32($key);
+ break;
+ case GPBType::BOOL:
+ GPBUtil::checkBool($key);
+ break;
+ case GPBType::STRING:
+ GPBUtil::checkString($key, true);
+ break;
+ default:
+ trigger_error(
+ "Given type cannot be map key.",
+ E_USER_ERROR);
+ break;
+ }
+ }
}