21 lines
No EOL
357 B
PHP
21 lines
No EOL
357 B
PHP
<?php
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abstract class RenderNodeIterator extends Parentum {
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protected $nodes = array();
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function getSize() {
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return sizeof($this->nodes);
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}
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function getChild($i) {
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return $this->nodes[$i];
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}
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function isEmpty() {
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return (sizeof($this->nodes) == 0);
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}
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function getChildren() {
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return $this->nodes;
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}
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}
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?>
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