60 lines
No EOL
1.1 KiB
PHP
60 lines
No EOL
1.1 KiB
PHP
<?php
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/**
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* @author Olexandr Zanichkovsky <olexandr.zanichkovsky@zophiatech.com>
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* @package AST
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*/
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require_once dirname(__FILE__) . '/XmlImportAstStatement.php';
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/**
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* Represents a PRINT node
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*/
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class XmlImportAstPrint extends XmlImportAstStatement
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{
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/**
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* Expression to print
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*
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* @var XmlImportAstExpression
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*/
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private $value;
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/**
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* Creates new instance of a statement
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*
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* @param XmlImportAstExpression $value
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*/
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public function __construct(XmlImportAstExpression $value)
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{
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$this->value = $value;
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}
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/**
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* Get value to be printed
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*
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* @return XmlImportAstExpression
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*/
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public function getValue()
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{
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return $this->value;
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}
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/**
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* String representation of a PRINT clause
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*
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* @return string
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*/
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public function __toString()
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{
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$result = "--> begin " . get_class($this) . "\n";
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$array = explode("\n", $this->value);
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for ($i = 0; $i < count($array); $i++)
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{
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$array[$i] = ' ' . $array[$i];
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}
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$result .= implode("\n", $array) . "\n";
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$result .= "--> end " . get_class($this);
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return $result;
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}
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} |