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+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to version 1.0 of the Zend Framework
+ * license, that is bundled with this package in the file LICENSE, and
+ * is available through the world-wide-web at the following URL:
+ * http://www.zend.com/license/framework/1_0.txt. If you did not receive
+ * a copy of the Zend Framework license and are unable to obtain it
+ * through the world-wide-web, please send a note to license@zend.com
+ * so we can mail you a copy immediately.
+ *
+ * @package Zend_Search_Lucene
+ * @subpackage document
+ * @copyright Copyright (c) 2005-2006 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://www.zend.com/license/framework/1_0.txt Zend Framework License version 1.0
+ */
+
+
+/**
+ * A field is a section of a Document. Each field has two parts,
+ * a name and a value. Values may be free text or they may be atomic
+ * keywords, which are not further processed. Such keywords may
+ * be used to represent dates, urls, etc. Fields are optionally
+ * stored in the index, so that they may be returned with hits
+ * on the document.
+ *
+ * @package Zend_Search_Lucene
+ * @subpackage document
+ * @copyright Copyright (c) 2005-2006 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://www.zend.com/license/framework/1_0.txt Zend Framework License version 1.0
+ */
+class Zend_Search_Lucene_Field
+{
+ public $kind;
+
+ public $name = 'body';
+ public $stringValue = null;
+ public $isStored = false;
+ public $isIndexed = true;
+ public $isTokenized = true;
+ public $isBinary = false;
+
+ public $storeTermVector = false;
+
+ public $boost = 1.0;
+
+ public function __construct($name, $stringValue, $isStored, $isIndexed, $isTokenized, $isBinary = false)
+ {
+ $this->name = $name;
+ $this->stringValue = $stringValue;
+ $this->isStored = $isStored;
+ $this->isIndexed = $isIndexed;
+ $this->isTokenized = $isTokenized;
+ $this->isBinary = $isBinary;
+
+ $this->storeTermVector = false;
+ $this->boost = 1.0;
+ }
+
+
+ /**
+ * Constructs a String-valued Field that is not tokenized, but is indexed
+ * and stored. Useful for non-text fields, e.g. date or url.
+ *
+ * @param string $name
+ * @param string $value
+ * @return Zend_Search_Lucene_Field
+ */
+ static public function Keyword($name, $value)
+ {
+ return new self($name, $value, true, true, false);
+ }
+
+
+ /**
+ * Constructs a String-valued Field that is not tokenized nor indexed,
+ * but is stored in the index, for return with hits.
+ *
+ * @param string $name
+ * @param string $value
+ * @return Zend_Search_Lucene_Field
+ */
+ static public function UnIndexed($name, $value)
+ {
+ return new self($name, $value, true, false, false);
+ }
+
+
+ /**
+ * Constructs a Binary String valued Field that is not tokenized nor indexed,
+ * but is stored in the index, for return with hits.
+ *
+ * @param string $name
+ * @param string $value
+ * @return Zend_Search_Lucene_Field
+ */
+ static public function Binary($name, $value)
+ {
+ return new self($name, $value, true, false, false, true);
+ }
+
+ /**
+ * Constructs a String-valued Field that is tokenized and indexed,
+ * and is stored in the index, for return with hits. Useful for short text
+ * fields, like "title" or "subject". Term vector will not be stored for this field.
+ *
+ * @param string $name
+ * @param string $value
+ * @return Zend_Search_Lucene_Field
+ */
+ static public function Text($name, $value)
+ {
+ return new self($name, $value, true, true, true);
+ }
+
+
+ /**
+ * Constructs a String-valued Field that is tokenized and indexed,
+ * but that is not stored in the index.
+ *
+ * @param string $name
+ * @param string $value
+ * @return Zend_Search_Lucene_Field
+ */
+ static public function UnStored($name, $value)
+ {
+ return new self($name, $value, false, true, true);
+ }
+
+}
+