diff options
Diffstat (limited to 'buildscripts/phing/classes/phing/types/selectors/NotSelector.php')
-rw-r--r-- | buildscripts/phing/classes/phing/types/selectors/NotSelector.php | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/buildscripts/phing/classes/phing/types/selectors/NotSelector.php b/buildscripts/phing/classes/phing/types/selectors/NotSelector.php new file mode 100644 index 00000000..90237084 --- /dev/null +++ b/buildscripts/phing/classes/phing/types/selectors/NotSelector.php @@ -0,0 +1,59 @@ +<?php + +/* + * $Id: NotSelector.php,v 1.4 2003/12/24 17:43:26 hlellelid Exp $ + * + * 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. + * + * This software consists of voluntary contributions made by many individuals + * and is licensed under the LGPL. For more information please see + * <http://phing.info>. + */ + +require_once 'phing/types/selectors/NoneSelector.php'; + +/** + * This selector has one other selectors whose meaning it inverts. It + * actually relies on NoneSelector for its implementation of the + * isSelected() method, but it adds a check to ensure there is only one + * other selector contained within. + * + * @author Hans Lellelid <hans@xmpl.org> (Phing) + * @author Bruce Atherton <bruce@callenish.com> (Ant) + * @package phing.types.selectors + */ +class NotSelector extends NoneSelector { + + public function toString() { + $buf = ""; + if ($this->hasSelectors()) { + $buf .= "{notselect: "; + $buf .= parent::toString(); + $buf .= "}"; + } + return $buf; + } + + /** + * Makes sure that there is only one entry, sets an error message if + * not. + */ + public function verifySettings() { + if ($this->selectorCount() != 1) { + $this->setError("One and only one selector is allowed within the " . + "<not> tag"); + } + } + +} + |