Inheritance diagram for ilLuceneAdvancedQueryParser:

Collaboration diagram for ilLuceneAdvancedQueryParser:

Public Member Functions
	__construct ($a_query_data)
	Constructor.
	getFieldDefinition ()
	Get field definition settings.
	getQueryData ()
	parse ()
	parse query string
Public Member Functions inherited from ilLuceneQueryParser
	getQuery ()
	get query

Protected Attributes
	$field_definition = null
	$query_data = array()
Protected Attributes inherited from ilLuceneQueryParser
	$parsed_query

Additional Inherited Members
Static Public Member Functions inherited from ilLuceneQueryParser
static	validateQuery ($a_query)
Protected Member Functions inherited from ilLuceneQueryParser
	replaceOwnerCallback ($matches)
	Replace owner callback (preg_replace_callback)
Static Protected Member Functions inherited from ilLuceneQueryParser
static	checkAllowedCharacters ($query)
	Check allowed characters.
static	checkAsterisk ($query)
	Check asterisk.
static	checkAmpersands ($query)
	Check ampersands.
static	checkCaret ($query)
	Check carets.
static	checkSquiggle ($query)
	Check squiggles.
static	checkExclamationMark ($query)
	Check exclamation marks (replacement for NOT)
static	checkQuestionMark ($query)
	Check question mark (wild card single character)
static	checkParenthesis ($a_query)
	Check parenthesis.
static	checkPlusMinus ($a_query)
	Check plus minus.
static	checkANDORNOT ($a_query)
	Check AND OR NOT.
static	checkQuotes ($a_query)
	Check quotes.
static	checkColon ($a_query)
	Check colon.

Detailed Description

Author: Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version: $Id$

Definition at line 36 of file class.ilLuceneAdvancedQueryParser.php.

Constructor & Destructor Documentation

ilLuceneAdvancedQueryParser::__construct ( $a_query_data )

Constructor.

Reimplemented from ilLuceneQueryParser.

Definition at line 44 of file class.ilLuceneAdvancedQueryParser.php.

References ilLuceneAdvancedSearchFields\getInstance().

        {
                parent::__construct('');
                
                $this->field_definition = ilLuceneAdvancedSearchFields::getInstance();
                $this->query_data = $a_query_data;
        }

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Member Function Documentation

ilLuceneAdvancedQueryParser::getFieldDefinition ( )

Get field definition settings.

Definition at line 55 of file class.ilLuceneAdvancedQueryParser.php.

References $field_definition.

Referenced by parse().

        {
                return $this->field_definition;
        }

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ilLuceneAdvancedQueryParser::getQueryData ( )

Definition at line 60 of file class.ilLuceneAdvancedQueryParser.php.

Referenced by parse().

        {
                return $this->query_data ? $this->query_data : array();
        }

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ilLuceneAdvancedQueryParser::parse ( )

parse query string

Returns

Reimplemented from ilLuceneQueryParser.

Definition at line 65 of file class.ilLuceneAdvancedQueryParser.php.

References $query, getFieldDefinition(), and getQueryData().

Referenced by ilLuceneAdvancedSearchGUI\performSearch(), and ilLuceneAdvancedSearchGUI\showSavedResults().

        {
                foreach($this->getQueryData() as $field => $query)
                {
                        if(!trim($query))
                        {
                                continue;
                        }
                        $parsed = $this->getFieldDefinition()->parseFieldQuery($field,$query);
                        if(strlen($parsed))
                        {
                                $this->parsed_query .= " +(";
                                $this->parsed_query .= $parsed;
                                $this->parsed_query .= ") ";
                        }
                }
                return true;
        }       