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wp-content/plugins/query-monitor/classes/Output.php

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+<?php declare(strict_types = 1);
+/**
+ * Abstract output handler.
+ *
+ * @package query-monitor
+ */
+
+if ( ! class_exists( 'QM_Output' ) ) {
+abstract class QM_Output {
+
+	/**
+	 * Collector instance.
+	 *
+	 * @var QM_Collector Collector.
+	 */
+	protected $collector;
+
+	/**
+	 * Timer instance.
+	 *
+	 * @var QM_Timer|null Timer.
+	 */
+	protected $timer;
+
+	public function __construct( QM_Collector $collector ) {
+		$this->collector = $collector;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	abstract public function get_output();
+
+	/**
+	 * @return void
+	 */
+	public function output() {
+		// nothing
+	}
+
+	/**
+	 * @return QM_Collector
+	 */
+	public function get_collector() {
+		return $this->collector;
+	}
+
+	/**
+	 * @return QM_Timer|null
+	 */
+	final public function get_timer() {
+		return $this->timer;
+	}
+
+	/**
+	 * @param QM_Timer $timer
+	 * @return void
+	 */
+	final public function set_timer( QM_Timer $timer ) {
+		$this->timer = $timer;
+	}
+
+}
+}