the whole shebang

vendor/nikic/php-parser/lib/PHPParser/NodeAbstract.php

@@ -0,0 +1,125 @@
+<?php
+
+abstract class PHPParser_NodeAbstract implements PHPParser_Node, IteratorAggregate
+{
+    protected $subNodes;
+    protected $attributes;
+
+    /**
+     * Creates a Node.
+     *
+     * @param array $subNodes   Array of sub nodes
+     * @param array $attributes Array of attributes
+     */
+    public function __construct(array $subNodes = array(), array $attributes = array()) {
+        $this->subNodes   = $subNodes;
+        $this->attributes = $attributes;
+    }
+
+    /**
+     * Gets the type of the node.
+     *
+     * @return string Type of the node
+     */
+    public function getType() {
+        return substr(get_class($this), 15);
+    }
+
+    /**
+     * Gets the names of the sub nodes.
+     *
+     * @return array Names of sub nodes
+     */
+    public function getSubNodeNames() {
+        return array_keys($this->subNodes);
+    }
+
+    /**
+     * Gets line the node started in.
+     *
+     * @return int Line
+     */
+    public function getLine() {
+        return $this->getAttribute('startLine', -1);
+    }
+
+    /**
+     * Sets line the node started in.
+     *
+     * @param int $line Line
+     */
+    public function setLine($line) {
+        $this->setAttribute('startLine', (int) $line);
+    }
+
+    /**
+     * Gets the doc comment of the node.
+     *
+     * The doc comment has to be the last comment associated with the node.
+     *
+     * @return null|PHPParser_Comment_Doc Doc comment object or null
+     */
+    public function getDocComment() {
+        $comments = $this->getAttribute('comments');
+        if (!$comments) {
+            return null;
+        }
+
+        $lastComment = $comments[count($comments) - 1];
+        if (!$lastComment instanceof PHPParser_Comment_Doc) {
+            return null;
+        }
+
+        return $lastComment;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function setAttribute($key, $value) {
+        $this->attributes[$key] = $value;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function hasAttribute($key) {
+        return array_key_exists($key, $this->attributes);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function &getAttribute($key, $default = null) {
+        if (!array_key_exists($key, $this->attributes)) {
+            return $default;
+        } else {
+            return $this->attributes[$key];
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getAttributes() {
+        return $this->attributes;
+    }
+
+    /* Magic interfaces */
+
+    public function &__get($name) {
+        return $this->subNodes[$name];
+    }
+    public function __set($name, $value) {
+        $this->subNodes[$name] = $value;
+    }
+    public function __isset($name) {
+        return isset($this->subNodes[$name]);
+    }
+    public function __unset($name) {
+        unset($this->subNodes[$name]);
+    }
+    public function getIterator() {
+        return new ArrayIterator($this->subNodes);
+    }
+}