Differential D21094 Diff 50237 src/ref/symbol/ArcanistSymbolRef.php

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src/ref/symbol/ArcanistSymbolRef.php

	<?php			<?php

	abstract class ArcanistSymbolRef			abstract class ArcanistSymbolRef
	extends ArcanistRef {			extends ArcanistRef {

	private $symbol;			private $symbol;
				private $cacheKey;

	const HARDPOINT_OBJECT = 'ref.symbol.object';			const HARDPOINT_OBJECT = 'ref.symbol.object';

	protected function newHardpoints() {			protected function newHardpoints() {
	return array(			return array(
	$this->newHardpoint(self::HARDPOINT_OBJECT),			$this->newHardpoint(self::HARDPOINT_OBJECT),
	);			);
	}			}

	final public function setSymbol($symbol) {			final public function setSymbol($symbol) {
	$symbol = $this->resolveSymbol($symbol);			$symbol = $this->resolveSymbol($symbol);

	$this->symbol = $symbol;			$this->symbol = $symbol;
	return $this;			return $this;
	}			}

	final public function getSymbol() {			final public function getSymbol() {
	return $this->symbol;			return $this->symbol;
	}			}

				final public function getSymbolEngineCacheKey() {
				if ($this->cacheKey === null) {
				$parts = array();
				$parts[] = sprintf('class(%s)', get_class($this));

				foreach ($this->newCacheKeyParts() as $part) {
				$parts[] = $part;
				}

				$parts[] = $this->getSymbol();

				$this->cacheKey = implode('.', $parts);
				}

				return $this->cacheKey;
				}

				protected function newCacheKeyParts() {
				return array();
				}

	final public function attachObject(ArcanistRef $object) {			final public function attachObject(ArcanistRef $object) {
	return $this->attachHardpoint(self::HARDPOINT_OBJECT, $object);			return $this->attachHardpoint(self::HARDPOINT_OBJECT, $object);
	}			}

	final public function getObject() {			final public function getObject() {
	return $this->getHardpoint(self::HARDPOINT_OBJECT);			return $this->getHardpoint(self::HARDPOINT_OBJECT);
	}			}

	protected function resolveSymbol($symbol) {			protected function resolveSymbol($symbol) {
	return $symbol;			return $symbol;
	}			}



	}			}