Example usage for com.google.common.collect Sets newIdentityHashSet

Introduction

In this page you can find the example usage for com.google.common.collect Sets newIdentityHashSet.

Prototype

public static <E> Set<E> newIdentityHashSet()

Source Link

Document

Creates an empty Set that uses identity to determine equality.

Usage

From source file:co.cask.cdap.logging.pipeline.LogProcessorPipelineContext.java

public LogProcessorPipelineContext(CConfiguration cConf, String name, final LoggerContext context) {
    this.name = name;
    this.loggerContext = context;
    this.effectiveLoggerCache = CacheBuilder.newBuilder()
            .maximumSize(cConf.getInt(Constants.Logging.PIPELINE_LOGGER_CACHE_SIZE))
            .expireAfterAccess(cConf.getInt(Constants.Logging.PIPELINE_LOGGER_CACHE_EXPIRATION_MS),
                    TimeUnit.MILLISECONDS)
            .build(new CacheLoader<String, Logger>() {
                @Override/*from   w  ww  . j a  va 2  s  .  com*/
                public Logger load(String loggerName) throws Exception {
                    return Loggers.getEffectiveLogger(context, loggerName);
                }
            });

    // Grab all the appender instances in the context
    Set<Appender<ILoggingEvent>> appenders = Sets.newIdentityHashSet();
    for (Logger logger : context.getLoggerList()) {
        Iterators.addAll(appenders, logger.iteratorForAppenders());
    }
    this.appenders = appenders;
}

From source file:com.google.inject.servlet.AbstractServletPipeline.java

void destroy() {
    Set<HttpServlet> destroyedSoFar = Sets.newIdentityHashSet();
    for (ServletDefinition servletDefinition : servletDefinitions()) {
        servletDefinition.destroy(destroyedSoFar);
    }//ww w.  j ava  2 s  .  c om
}

From source file:com.spectralogic.ds3client.helpers.JobImpl.java

public JobImpl(final Ds3Client client, final MasterObjectList masterObjectList,
        final int objectTransferAttempts, final EventRunner eventRunner) {
    this.client = client;
    this.masterObjectList = masterObjectList;
    this.objectTransferAttempts = objectTransferAttempts;
    this.eventRunner = eventRunner;
    this.failureEventListeners = Sets.newIdentityHashSet();
    this.waitingForChunksListeners = Sets.newIdentityHashSet();
    this.checksumListeners = Sets.newIdentityHashSet();
    this.jobPartTracker = makeJobPartTracker(getChunks(masterObjectList), eventRunner);
}

From source file:com.google.inject.servlet.AbstractFilterPipeline.java

public synchronized void initPipeline(ServletContext servletContext) throws ServletException {

    //double-checked lock, prevents duplicate initialization
    if (initialized)
        return;/*from  w  ww . j ava 2  s.c o m*/

    // Used to prevent duplicate initialization.
    Set<Filter> initializedSoFar = Sets.newIdentityHashSet();

    for (FilterDefinition filterDefinition : filterDefinitions()) {
        filterDefinition.init(servletContext, injector, initializedSoFar);
    }

    //next, initialize servlets...
    servletPipeline.init(servletContext, injector);

    //everything was ok...
    initialized = true;
}

From source file:at.ac.univie.isc.asio.insight.VndError.java

/**
 * Create an ordered list of the causal chain of errors leading up to the given top level error.
 *
 * @param top top most exception in chain
 * @return full causal chain of exceptions
 *//*  w w  w . j ava 2 s . c o m*/
private static List<ErrorChainElement> collectCausalChain(final Throwable top) {
    final Set<Throwable> seen = Sets.newIdentityHashSet();
    final ImmutableList.Builder<ErrorChainElement> chain = ImmutableList.builder();
    Throwable current = top;
    while (current != null) {
        if (!seen.add(current)) {
            final ErrorChainElement element = ErrorChainElement.from(circularPlaceholder(current));
            chain.add(element);
            break; // circular reference in chain
        }
        final ErrorChainElement element = ErrorChainElement.from(current);
        chain.add(element);
        current = current.getCause();
    }
    return chain.build();
}

From source file:com.google.inject.servlet.ManagedServletPipeline.java

public void init(ServletContext servletContext, Injector injector) throws ServletException {
    Set<HttpServlet> initializedSoFar = Sets.newIdentityHashSet();

    for (ServletDefinition servletDefinition : servletDefinitions) {
        servletDefinition.init(servletContext, injector, initializedSoFar);
    }/*from w  ww.  j  a  va 2  s  . c  om*/
}

From source file:compile.module.AbstractScope.java

public void addDependency(final Statement statement, final Binding binding) {
    // invalidate previously calculated dependency groups
    groups = null;/*w  ww. java 2 s  .c o m*/

    assert body.contains(statement) || (statement instanceof TypeDef
            && typeDefs.containsValue(statement)) : "source statement not from this scope";

    assert binding.getScope() == this : "target binding not from this scope";

    Set<Binding> targets = dependencies.get(statement);

    if (targets == null) {
        targets = Sets.newIdentityHashSet();
        dependencies.put(statement, targets);
    }

    targets.add(binding);
}

From source file:compile.type.visit.TypeVarSubstitutor.java

/**
 *
 *///from   w w w.j a  va  2s . co  m
public TypeVarSubstitutor(final Type type, final SubstMap substMap, final boolean canCopyParams) {
    this.type = type;
    this.substMap = substMap;
    this.canCopyParams = canCopyParams;
    this.xferParams = Sets.newIdentityHashSet();
    this.paramRefs = new IdentityHashMap<TypeParam, List<TypeRef>>();
}

From source file:com.google.inject.servlet.DynamicServletPipeline.java

@Override
public void destroy() {
    Set<HttpServlet> destroyedSoFar = Sets.newIdentityHashSet();
    for (ServletDefinition servletDefinition : servletDefinitions()) {
        servletDefinition.destroy(destroyedSoFar);
    }/*ww w  .j  ava2s .c o  m*/
}

From source file:org.apache.jackrabbit.oak.plugins.index.lucene.IndexAugmentorFactory.java

public IndexAugmentorFactory() {
    indexFieldProviders = Sets.newIdentityHashSet();
    fulltextQueryTermsProviders = Sets.newIdentityHashSet();

    resetState();
}