Example usage for java.util.concurrent ConcurrentHashMap ConcurrentHashMap

Introduction

In this page you can find the example usage for java.util.concurrent ConcurrentHashMap ConcurrentHashMap.

Prototype

public ConcurrentHashMap(Map<? extends K, ? extends V> m)

Source Link

Document

Creates a new map with the same mappings as the given map.

Usage

From source file:com.mike.aframe.http.KJStringParams.java

protected void init() {
    urlParams = new ConcurrentHashMap<String, String>(6);
}

From source file:org.spring.cache.impl.MyMapCache.java

/**
 * Create a new ConcurrentMapCache with the specified name.
 * @param name the name of the cache/*from   w  ww. j a v  a2s.c om*/
 */
public MyMapCache(String name) {
    this(name, new ConcurrentHashMap<Object, Object>(256), true);
}

From source file:gridool.dht.impl.BabuDiskIndexDirectory.java

public BabuDiskIndexDirectory(LockManager lockManager) {
    super(lockManager);
    this.map = new ConcurrentHashMap<String, DiskIndex>(16);
}

From source file:ch.algotrader.esper.EngineManagerImpl.java

public EngineManagerImpl(final Map<String, Engine> engineMap) {
    this.engineMap = new ConcurrentHashMap<>(
            engineMap != null ? engineMap : Collections.<String, Engine>emptyMap());
}

From source file:com.liferay.portal.velocity.FastExtendedProperties.java

@Override
public Object clone() {
    FastExtendedProperties fastExtendedProperties = (FastExtendedProperties) super.clone();

    fastExtendedProperties._map = new ConcurrentHashMap<Object, Object>(_map);

    return fastExtendedProperties;
}

From source file:com.sm.store.cluster.Utils.java

public static String validateId(List<ClusterNodes> nodes) {
    StringBuilder sb = new StringBuilder();
    ConcurrentMap<Integer, Short> map = new ConcurrentHashMap<Integer, Short>(nodes.size());
    for (ClusterNodes node : nodes) {
        for (int i = 0; i < node.getPartitionArray().length; i++) {
            if (map.putIfAbsent(node.getPartitionArray()[i], node.getId()) != null)
                sb.append(" id =" + node.getId());
        }// w w w .  ja v a  2s  .  c o  m
    }
    return sb.toString();
}

From source file:de.zib.vold.security.GridMapUserDetailsService.java

public GridMapUserDetailsService() {
    admins = new ConcurrentHashMap<String, String>(1);
    users = new ConcurrentHashMap<String, String>(1);
}

From source file:com.aba.industry.fetch.client.impl.StaticDataExportBlueprintYamlService.java

public StaticDataExportBlueprintYamlService() throws IOException {

    Yaml yaml = new Yaml();
    InputStream bpsIS = StaticDataExportBlueprintYamlService.class.getResourceAsStream("/blueprints.yaml");
    blueprints = yaml.loadAs(bpsIS, Blueprints.class);
    blueprints.setBlueprints(new ConcurrentHashMap<>(blueprints.getBlueprints()));
}

From source file:io.confluent.kafkarest.AvroRestProducer.java

public AvroRestProducer(KafkaProducer<Object, Object> producer, KafkaAvroSerializer keySerializer,
        KafkaAvroSerializer valueSerializer) {
    this.producer = producer;
    this.keySerializer = keySerializer;
    this.valueSerializer = valueSerializer;
    this.schemaIdCache = new ConcurrentHashMap<>(100);
}

From source file:org.solmix.runtime.support.spring.ContainerEntityResolver.java

public ContainerEntityResolver(ClassLoader loader, EntityResolver dr, EntityResolver sr) {
    super(dr, sr);
    classLoader = loader;// ww w . jav  a2  s . c  om
    dtdResolver = dr;
    schemaResolver = sr;

    try {
        Properties mappings = PropertiesLoaderUtils.loadAllProperties("META-INF/spring.schemas", classLoader);
        schemaMappings = new ConcurrentHashMap<String, String>(mappings.size());
        CollectionUtils.mergePropertiesIntoMap(mappings, schemaMappings);
    } catch (IOException e) {
        //ignore
    }
}