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author | Brent Shaffer <betterbrent@google.com> | 2017-06-14 15:57:11 -0700 |
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committer | Paul Yang <TeBoring@users.noreply.github.com> | 2017-06-14 15:57:11 -0700 |
commit | b9b34e9b1167d89c4df8f0abffe31262aebe7a39 (patch) | |
tree | 90bd518f966f24ea48fe2472e68409868501abfa /php/src/Google/Protobuf/Internal/MapFieldIter.php | |
parent | 09d2994b1f68160508d9188f9bdb1a2a3b527e1e (diff) | |
download | protobuf-b9b34e9b1167d89c4df8f0abffe31262aebe7a39.tar.gz protobuf-b9b34e9b1167d89c4df8f0abffe31262aebe7a39.tar.bz2 protobuf-b9b34e9b1167d89c4df8f0abffe31262aebe7a39.zip |
Follows proper autoloading standards (#3123)
* Follows proper autoloading standards
- Splits PHP classes in descriptor.php into separate files
- Splits MapFieldIter and RepeatedFieldIter into separate files
- Moves descriptor.php to Internal/functions.php
- Moves all namespaced functions into Iternal/functions.php
* fixes Makefile.am for added php files
* [PHP] moves all functions to GPBUtil
* removes description.php from the makefile
Diffstat (limited to 'php/src/Google/Protobuf/Internal/MapFieldIter.php')
-rw-r--r-- | php/src/Google/Protobuf/Internal/MapFieldIter.php | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/php/src/Google/Protobuf/Internal/MapFieldIter.php b/php/src/Google/Protobuf/Internal/MapFieldIter.php new file mode 100644 index 00000000..a0388d92 --- /dev/null +++ b/php/src/Google/Protobuf/Internal/MapFieldIter.php @@ -0,0 +1,113 @@ +<?php + +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/** + * MapField and MapFieldIter are used by generated protocol message classes to + * manipulate map fields. + */ + +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; + } +}
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