Example usage for com.google.common.collect Maps newConcurrentMap

Introduction

In this page you can find the example usage for com.google.common.collect Maps newConcurrentMap.

Prototype

public static <K, V> ConcurrentMap<K, V> newConcurrentMap()

Source Link

Document

Returns a general-purpose instance of ConcurrentMap , which supports all optional operations of the ConcurrentMap interface.

Usage

From source file:com.github.lburgazzoli.quickfixj.core.FIXContext.java

/**
 * c-tor//from   ww  w  .  ja  v  a2  s.  c  o m
 *
 * @param id;
 */
public FIXContext(String id) {
    m_id = id;
    m_threadFactory = new NamedThreadFactory("QFJ_Timer");
    m_scheduler = Executors.newSingleThreadScheduledExecutor(m_threadFactory);
    m_sessions = Maps.newConcurrentMap();
}

From source file:com.twitter.hbc.core.endpoint.RawEndpoint.java

/**
 * @param uri        should be the full uri, including the starting "/" and the api version, and any query params.
 * @param postParams any http POST parameters (not encoded)
 *///from w ww  .  jav  a 2 s .  c  o m
public RawEndpoint(String uri, String httpMethod, Map<String, String> postParams) {
    this.uri = Preconditions.checkNotNull(uri);
    this.httpMethod = Preconditions.checkNotNull(httpMethod);
    Preconditions.checkArgument(HttpConstants.checkHttpMethod(httpMethod));
    Preconditions.checkNotNull(postParams);
    this.postParams = Maps.newConcurrentMap();
    this.queryParameters = Maps.newConcurrentMap();
    postParams.putAll(postParams);
}

From source file:org.codetrack.database.file.FileProject.java

/**
 * Constructor with FileProject.Builder instance
 *
 * @param builder instance/*from   w  w  w .  j ava  2s . c  o  m*/
 */
private FileProject(Builder builder) {
    itemsMap = Maps.newConcurrentMap();
    setDescription(builder.description);
    setId(builder.id);
    setName(builder.name);
    if (builder.database != null)
        builder.database.addProject(this);
}

From source file:com.netflix.metacat.main.manager.PluginManager.java

/**
 * Constructor.//from  w  w w  . jav a  2  s  .c  o  m
 * @param injector injector
 * @param connectorManager manager
 * @param typeRegistry registry
 */
@Inject
public PluginManager(final Injector injector, final ConnectorManager connectorManager,
        final TypeRegistry typeRegistry) {
    Preconditions.checkNotNull(injector, "injector is null");

    this.injector = injector;

    optionalConfig = Maps.newConcurrentMap();

    this.connectorManager = Preconditions.checkNotNull(connectorManager, "connectorManager is null");
    this.typeRegistry = Preconditions.checkNotNull(typeRegistry, "typeRegistry is null");
}

From source file:org.ros.rosjava_geometry.FrameTransformTree.java

public FrameTransformTree(NameResolver nameResolver) {
    Preconditions.checkNotNull(nameResolver);
    this.nameResolver = nameResolver;
    mutex = new Object();
    transforms = Maps.newConcurrentMap();
}

From source file:org.gradle.api.internal.artifacts.transform.ConsumerProvidedResolvedVariant.java

@Override
public Completion startVisit(BuildOperationQueue<RunnableBuildOperation> actions,
        AsyncArtifactListener listener) {
    Map<ComponentArtifactIdentifier, TransformArtifactOperation> artifactResults = Maps.newConcurrentMap();
    Map<File, TransformFileOperation> fileResults = Maps.newConcurrentMap();
    Completion result = delegate.startVisit(actions, new TransformingAsyncArtifactListener(transform, listener,
            actions, artifactResults, fileResults, transformListener));
    return new TransformCompletion(result, attributes, artifactResults, fileResults);
}

From source file:com.davidbracewell.reflection.BeanDescriptor.java

/**
 * Default Constructor that initializes the descriptor using class information
 *
 * @param clazz The class associated with this descriptor
 *//* ww  w  .  ja v a  2s .co  m*/
public BeanDescriptor(Class<?> clazz) {
    this.clazz = clazz;
    readMethods = Maps.newConcurrentMap();
    writeMethods = Maps.newConcurrentMap();
    try {
        BeanInfo beanInfo = Introspector.getBeanInfo(clazz);
        PropertyDescriptor[] descriptors = beanInfo.getPropertyDescriptors();

        if (descriptors == null || descriptors.length == 0) {
            return;
        }

        for (PropertyDescriptor descriptor : descriptors) {
            String name = descriptor.getName();
            Method readMethod = descriptor.getReadMethod();
            Method writeMethod = descriptor.getWriteMethod();

            if (readMethod != null) {
                readMethods.put(name, readMethod);
            }
            if (writeMethod != null) {
                writeMethods.put(name, writeMethod);
            }
        }
    } catch (IntrospectionException e) {
        throw Throwables.propagate(e);
    }

}

From source file:com.turn.sorcerer.executor.TaskScheduler.java

public TaskScheduler(ExecutablePipeline pipeline, int jobId, int numOfThreads,
        Map<TaskType, Map<String, String>> taskArgMap, boolean adhoc, boolean overwriteTasks) {
    this.pipeline = pipeline;
    this.taskArgMap = taskArgMap;
    this.adhoc = adhoc;
    this.jobId = jobId;
    this.ignoreTaskComplete = overwriteTasks;

    if (numOfThreads > 0) {
        executionPool = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(numOfThreads));
    } else {/*w w  w  .j  a  v  a 2s  .  c  om*/
        executionPool = MoreExecutors.listeningDecorator(Executors.newCachedThreadPool());
    }
    runningTasks = Maps.newConcurrentMap();

}

From source file:co.cask.tigon.sql.internal.HealthInspector.java

/**
 * Constructor for HealthInspector which ensures the liveness of the SQL Compiler processes.
 * If the class fails to detect a heartbeat from every registered process in the last two seconds then this class
 * invokes the {@link ProcessMonitor#notifyFailure(java.util.Set)} defined in the {@link ProcessMonitor} object.
 *
 * @param processMonitor The reference of the class that implements
 * {@link ProcessMonitor#notifyFailure(java.util.Set)}
 *//*  ww  w .j av a 2 s  .com*/
public HealthInspector(ProcessMonitor processMonitor) {
    serviceFailed = processMonitor;
    Map<String, Boolean> heartbeatMap = Maps.newConcurrentMap();
    Map<String, Boolean> modelMap = Maps.newConcurrentMap();
    heartbeatCounter = Sets.newSetFromMap(heartbeatMap);
    modelCounter = Sets.newSetFromMap(modelMap);
}

From source file:com.facebook.buck.event.listener.LoadBalancerEventsListener.java

public LoadBalancerEventsListener(CounterRegistry registry) {
    this.registry = registry;
    this.allServerCounters = Maps.newConcurrentMap();

    noHealthyServersCounter = registry.newIntegerCounter(COUNTER_CATEGORY, "no_healthy_servers_count",
            ImmutableMap.of());/*from ww w .  j  a  va2s  . co  m*/
}