org.eclipse.xtext.util.internal.Stopwatches Java Examples

The following examples show how to use org.eclipse.xtext.util.internal.Stopwatches. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: StopwatchRule.java From xtext-extras with Eclipse Public License 2.0

6 votes

@Override
public Statement apply(final Statement base, final Description description) {
	if (!watchAll && description.getAnnotation(Timed.class) == null)
		return base;
	return new Statement() {
		@Override
		public void evaluate() throws Throwable {
			long timeSpend = -1;
			try {
				Stopwatches.setEnabled(true);
				Stopwatches.resetAll();
				long before = System.currentTimeMillis();
				base.evaluate();
				timeSpend = System.currentTimeMillis()-before;
			} finally {
				printStopwatchData(description, Stopwatches.allNumbers(), timeSpend);
				Stopwatches.resetAll();
				Stopwatches.setEnabled(false);
			}
		}
	};
}

Example #2

Source File: StopwatchRule.java From xtext-extras with Eclipse Public License 2.0

6 votes

@Override
public Statement apply(final Statement base, final Description description) {
	if (!watchAll && description.getAnnotation(Timed.class) == null)
		return base;
	return new Statement() {
		@Override
		public void evaluate() throws Throwable {
			long timeSpend = -1;
			try {
				Stopwatches.setEnabled(true);
				Stopwatches.resetAll();
				long before = System.currentTimeMillis();
				base.evaluate();
				timeSpend = System.currentTimeMillis()-before;
			} finally {
				printStopwatchData(description, Stopwatches.allNumbers(), timeSpend);
				Stopwatches.resetAll();
				Stopwatches.setEnabled(false);
			}
		}
	};
}

Example #3

Source File: DefaultReentrantTypeResolver.java From xtext-extras with Eclipse Public License 2.0

6 votes

@Override
public IResolvedTypes reentrantResolve(CancelIndicator monitor) {
	if (resolving) {
		throw new UnsupportedOperationException("TODO: import a functional handle on the type resolution that delegates to the best available (current, but evolving) result");
	}
	StoppedTask task = Stopwatches.forTask("DefaultReentrantTypeResolver.resolve");
	try {
		task.start();
		resolving = true;
		return resolve(monitor);
	} catch(Throwable e) {
		clear();
		if (operationCanceledManager.isOperationCanceledException(e)) {
			operationCanceledManager.propagateAsErrorIfCancelException(e);
		}
		Throwables.throwIfUnchecked(e);
		throw new RuntimeException(e);
	} finally {
		resolving = false;
		task.stop();
	}
}

Example #4

Source File: StopwatchRule.java From xtext-eclipse with Eclipse Public License 2.0

6 votes

@Override
public Statement apply(final Statement base, final Description description) {
	if (!watchAll && description.getAnnotation(Timed.class) == null)
		return base;
	return new Statement() {
		@Override
		public void evaluate() throws Throwable {
			long timeSpend = -1;
			try {
				Stopwatches.setEnabled(true);
				Stopwatches.resetAll();
				long before = System.currentTimeMillis();
				base.evaluate();
				timeSpend = System.currentTimeMillis()-before;
			} finally {
				printStopwatchData(description, Stopwatches.allNumbers(), timeSpend);
				Stopwatches.resetAll();
				Stopwatches.setEnabled(false);
			}
		}
	};
}

Example #5

Source File: StopwatchRule.java From xtext-xtend with Eclipse Public License 2.0

6 votes

@Override
public Statement apply(final Statement base, final Description description) {
	if (!watchAll && description.getAnnotation(Timed.class) == null)
		return base;
	return new Statement() {
		@Override
		public void evaluate() throws Throwable {
			long timeSpend = -1;
			try {
				Stopwatches.setEnabled(true);
				Stopwatches.resetAll();
				long before = System.currentTimeMillis();
				base.evaluate();
				timeSpend = System.currentTimeMillis()-before;
			} finally {
				printStopwatchData(description, Stopwatches.allNumbers(), timeSpend);
				Stopwatches.resetAll();
				Stopwatches.setEnabled(false);
			}
		}
	};
}

Example #6

Source File: StorageAwareResource.java From xtext-core with Eclipse Public License 2.0

5 votes

public void loadFromStorage(ResourceStorageLoadable storageInputStream) throws IOException {
	// check the argument for null before the internal state is modified
	Preconditions.checkNotNull(storageInputStream, "storageInputStream");
	Stopwatches.StoppedTask task = Stopwatches.forTask("Loading from storage");
	task.start();
	isLoading = true;
	isLoadedFromStorage = true;
	try {
		storageInputStream.loadIntoResource(this);
		isLoaded = true;
	} finally {
		isLoading = false;
		task.stop();
	}
}

Example #7

Source File: AbstractParser.java From xtext-core with Eclipse Public License 2.0

5 votes

@Override
public final IParseResult parse(Reader reader) {
	StoppedTask task = Stopwatches.forTask("AbstractParser.parse");
	try {
		task.start();
		return doParse(reader);
	} finally {
		task.stop();
	}
}

Example #8

Source File: ResourceValidatorImpl.java From xtext-core with Eclipse Public License 2.0

5 votes

@Override
public List<Issue> validate(Resource resource, final CheckMode mode, CancelIndicator mon) throws OperationCanceledError {
	StoppedTask task = Stopwatches.forTask("ResourceValidatorImpl.validation");
	try {
		task.start();
		final CancelIndicator monitor = mon == null ? CancelIndicator.NullImpl : mon;
		resolveProxies(resource, monitor);
		operationCanceledManager.checkCanceled(monitor);

		final List<Issue> result = Lists.newArrayListWithExpectedSize(resource.getErrors().size()
				+ resource.getWarnings().size());
		try {
			IAcceptor<Issue> acceptor = createAcceptor(result);

			if (mode.shouldCheck(CheckType.FAST)) {
				collectResourceDiagnostics(resource, monitor, acceptor);
			}

			operationCanceledManager.checkCanceled(monitor);
			boolean syntaxDiagFail = !result.isEmpty();
			logCheckStatus(resource, syntaxDiagFail, "Syntax");

			validate(resource, mode, monitor, acceptor);
			operationCanceledManager.checkCanceled(monitor);
		} catch (RuntimeException e) {
			operationCanceledManager.propagateAsErrorIfCancelException(e);
			log.error(e.getMessage(), e);
		}
		return result;
	} finally {
		task.stop();
	}
}

Example #9