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authorIvan Enderlin <ivan.enderlin@hoa-project.net>2012-11-23 17:35:54 +0100
committerIvan Enderlin <ivan.enderlin@hoa-project.net>2012-11-23 17:35:54 +0100
commita2430d429c689656655970f697d8350dd1539527 (patch)
tree00d73d05f3a7686bfcdecb8206a9528d234b34f4 /Model/Clause.php
parent4b5e99f5003b30d98a7c5f74c3d02b33901af136 (diff)
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Welcome to Hoa\Praspel \o/!
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+<?php
+
+/**
+ * Hoa
+ *
+ *
+ * @license
+ *
+ * New BSD License
+ *
+ * Copyright © 2007-2012, Ivan Enderlin. All rights reserved.
+ *
+ * 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 the Hoa 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 HOLDERS AND 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.
+ */
+
+namespace {
+
+from('Hoa')
+
+/**
+ * \Hoa\Visitor\Element
+ */
+-> import('Visitor.Element');
+
+}
+
+namespace Hoa\Praspel\Model {
+
+/**
+ * Class \Hoa\Praspel\Model\Clause.
+ *
+ * Represent a clause.
+ *
+ * @author Ivan Enderlin <ivan.enderlin@hoa-project.net>
+ * @copyright Copyright © 2007-2012 Ivan Enderlin.
+ * @license New BSD License
+ */
+
+abstract class Clause implements \Hoa\Visitor\Element {
+
+ /**
+ * Name.
+ *
+ * @const int
+ */
+ // const NAME = …;
+
+ /**
+ * Parent clause.
+ *
+ * @var \Hoa\Praspel\Model\Clause object
+ */
+ protected $_parent = null;
+
+
+
+ /**
+ * Build a clause.
+ *
+ * @access public
+ * @param \Hoa\Praspel\Model\Clause $parent Parent.
+ * @return void
+ */
+ public function __construct ( Clause $parent ) {
+
+ $this->setParent($parent);
+
+ return;
+ }
+
+ /**
+ * Set parent clause.
+ *
+ * @access protected
+ * @param \Hoa\Praspel\Model\Clause $parent Parent.
+ * @return \Hoa\Praspel\Model\Clause
+ */
+ protected function setParent ( Clause $parent ) {
+
+ $old = $this->_parent;
+ $this->_parent = $parent;
+
+ return $old;
+ }
+
+ /**
+ * Get parent clause.
+ *
+ * @access public
+ * @return \Hoa\Praspel\Model\Clause
+ */
+ public function getParent ( ) {
+
+ return $this->_parent;
+ }
+
+ /**
+ * Get clause name.
+ *
+ * @access public
+ * @return string
+ */
+ public function getName ( ) {
+
+ return static::NAME;
+ }
+
+ /**
+ * Accept a visitor.
+ *
+ * @access public
+ * @param \Hoa\Visitor\Visit $visitor Visitor.
+ * @param mixed &$handle Handle (reference).
+ * @param mixed $eldnah Handle (no reference).
+ * @return mixed
+ */
+ public function accept ( \Hoa\Visitor\Visit $visitor,
+ &$handle = null, $eldnah = null ) {
+
+ return $visitor->visit($this, $handle, $eldnah);
+ }
+}
+
+}