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<?php |
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/****************************************************************************** |
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* An implementation of dicto (scg.unibe.ch/dicto) in and for PHP. |
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* |
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* Copyright (c) 2016 Richard Klees <[email protected]> |
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* |
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* This software is licensed under The MIT License. You should have received |
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* a copy of the license along with the code. |
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*/ |
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namespace Lechimp\Dicto\Graph; |
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/** |
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* A query on the IndexDB. |
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*/ |
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class IndexQueryImpl extends QueryImpl implements IndexQuery { |
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public function filter_by_types($types) { |
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assert('is_array($types)'); |
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return $this->filter(function(Node $n) use ($types) { |
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return in_array($n->type(), $types); |
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}); |
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} |
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/** |
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*/ |
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public function files() { |
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return $this->filter_by_types(["file"]); |
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} |
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/** |
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* @inheritdocs |
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*/ |
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public function classes() { |
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return $this->filter_by_types(["class"]); |
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} |
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/** |
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* @inheritdocs |
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*/ |
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public function methods() { |
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return $this->filter_by_types(["method"]); |
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} |
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/** |
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* @inheritdocs |
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*/ |
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public function functions() { |
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return $this->filter_by_types(["function"]); |
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} |
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/** |
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* @inheritdocs |
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*/ |
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public function expand_relation(array $types) { |
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return $this->expand(function(Node $n) use (&$types) { |
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return array_filter |
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( $n->relations() |
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, function(Relation $r) use (&$types) { |
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return in_array($r->type(), $types); |
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}); |
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}); |
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} |
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/** |
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* @inheritdocs |
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*/ |
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public function expand_target() { |
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return $this->expand(function(Relation $r) { |
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return [$r->target()]; |
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}); |
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} |
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} |
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lechimp-p /
dicto.php
