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parent
efc6d71d33
commit
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<?php
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Doctrine::autoload('Doctrine_Iterator');
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class Doctrine_Iterator_Expandable extends Doctrine_Iterator {
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public function valid() {
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if($this->index < $this->count)
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return true;
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elseif($this->index == $this->count) {
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$coll = $this->collection->expand($this->index);
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if($coll instanceof Doctrine_Collection) {
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$count = count($coll);
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if($count > 0) {
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$this->keys = array_merge($this->keys, $coll->getKeys());
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$this->count += $count;
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return true;
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}
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}
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return false;
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}
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}
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}
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@ -1,31 +0,0 @@
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<?php
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/*
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* $Id$
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.phpdoctrine.com>.
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*/
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Doctrine::autoload('Doctrine_Iterator');
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class Doctrine_Iterator_Normal extends Doctrine_Iterator {
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/**
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* @return boolean whether or not the iteration will continue
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*/
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public function valid() {
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return ($this->index < $this->count);
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}
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}
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<?php
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Doctrine::autoload('Doctrine_Iterator');
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class Doctrine_Iterator_Offset extends Doctrine_Iterator {
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public function valid() { }
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}
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