81 lines
1.7 KiB
PHP
81 lines
1.7 KiB
PHP
<?php
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/*
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* This file is part of the Prophecy.
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* (c) Konstantin Kudryashov <ever.zet@gmail.com>
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* Marcello Duarte <marcello.duarte@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Prophecy\Argument\Token;
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/**
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* Logical AND token.
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*
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* @author Boris Mikhaylov <kaguxmail@gmail.com>
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*/
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class LogicalAndToken implements TokenInterface
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{
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private $tokens = array();
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/**
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* @param array $arguments exact values or tokens
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*/
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public function __construct(array $arguments)
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{
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foreach ($arguments as $argument) {
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if (!$argument instanceof TokenInterface) {
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$argument = new ExactValueToken($argument);
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}
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$this->tokens[] = $argument;
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}
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}
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/**
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* Scores maximum score from scores returned by tokens for this argument if all of them score.
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*
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* @param $argument
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*
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* @return bool|int
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*/
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public function scoreArgument($argument)
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{
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if (0 === count($this->tokens)) {
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return false;
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}
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$maxScore = 0;
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foreach ($this->tokens as $token) {
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$score = $token->scoreArgument($argument);
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if (false === $score) {
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return false;
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}
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$maxScore = max($score, $maxScore);
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}
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return $maxScore;
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}
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/**
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* Returns false.
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*
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* @return boolean
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*/
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public function isLast()
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{
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return false;
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}
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/**
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* Returns string representation for token.
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*
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* @return string
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*/
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public function __toString()
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{
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return sprintf('bool(%s)', implode(' AND ', $this->tokens));
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}
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}
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