buzzerstar - static - core - Segment - SOURCE CODE

<?php
/**
 * Piwik - free/libre analytics platform
 *
 * @link http://piwik.org
 * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 *
 */

namespace Piwik\Segment;

use Exception;

/**
 *
 */
class SegmentExpression
{
    const AND_DELIMITER = ';';
    const OR_DELIMITER = ',';

    const MATCH_EQUAL = '==';
    const MATCH_NOT_EQUAL = '!=';
    const MATCH_GREATER_OR_EQUAL = '>=';
    const MATCH_LESS_OR_EQUAL = '<=';
    const MATCH_GREATER = '>';
    const MATCH_LESS = '<';
    const MATCH_CONTAINS = '=@';
    const MATCH_DOES_NOT_CONTAIN = '!@';
    const MATCH_STARTS_WITH = '=^';
    const MATCH_ENDS_WITH = '=$';

    const BOOL_OPERATOR_OR = 'OR';
    const BOOL_OPERATOR_AND = 'AND';
    const BOOL_OPERATOR_END = '';

    // Note: you can't write this in the API, but access this feature
    // via field!=        <- IS NOT NULL
    // or via field==     <- IS NULL / empty
    const MATCH_IS_NOT_NULL_NOR_EMPTY = '::NOT_NULL';
    const MATCH_IS_NULL_OR_EMPTY = '::NULL';

    // Special case, since we look up Page URLs/Page titles in a sub SQL query
    const MATCH_ACTIONS_CONTAINS = 'IN';

    const INDEX_BOOL_OPERATOR = 0;
    const INDEX_OPERAND = 1;

    const INDEX_OPERAND_NAME = 0;
    const INDEX_OPERAND_OPERATOR = 1;

... [truncated, 403 more lines] ...