Java Lists.newArrayList方法代码示例

import org.elasticsearch.common.collect.Lists; //导入方法依赖的package包/类
public List<DiscoveryNode> buildDynamicNodes() {
    List<DiscoveryNode> discoNodes = Lists.newArrayList();
    if (query == null) {
        logger.error("DNS query must not be null. Please set '{}'", DISCOVERY_SRV_QUERY);
        return discoNodes;
    }
    try {
        logger.trace("Building dynamic discovery nodes...");
        discoNodes = lookupNodes();
        if (discoNodes.size() == 0) {
            logger.debug("No nodes found");
        }
    } catch (TextParseException e) {
        logger.error("Unable to parse DNS query '{}'", query);
        logger.error("DNS lookup exception:", e);
    }
    logger.debug("Using dynamic discovery nodes {}", discoNodes);
    return discoNodes;
}
 

import org.elasticsearch.common.collect.Lists; //导入方法依赖的package包/类
protected List<DiscoveryNode> lookupNodes() throws TextParseException {
    List<DiscoveryNode> discoNodes = Lists.newArrayList();

    for (Record srvRecord : lookupRecords(query, Type.SRV)) {
        logger.trace("Found SRV record {}", srvRecord);
        for (Record aRecord : lookupRecords(((SRVRecord) srvRecord).getTarget().toString(), Type.A)) {
            logger.trace("Found A record {} for SRV record", aRecord, srvRecord);
            String address = ((ARecord) aRecord).getAddress().getHostAddress() + ":" + ((SRVRecord) srvRecord).getPort();
            try {
                for (TransportAddress transportAddress : transportService.addressesFromString(address)) {
                    logger.trace("adding {}, transport_address {}", address, transportAddress);
                    discoNodes.add(new DiscoveryNode("#srv-" + address + "-" + transportAddress, transportAddress, version.minimumCompatibilityVersion()));
                }
            } catch (Exception e) {
                logger.warn("failed to add {}, address {}", e, address);
            }
        }
    }

    return discoNodes;
}
 

import org.elasticsearch.common.collect.Lists; //导入方法依赖的package包/类
public Factory() {
	ArrayList<String> classpath_string = Lists.newArrayList(System.getProperty("java.class.path").split(System.getProperty("path.separator")));
	
	classpath = new ArrayList<>(classpath_string.size());
	classpath_string.forEach(cp -> {
		File f = new File(cp);
		try {
			CopyMove.checkExistsCanRead(f);
			classpath.add(f.getCanonicalFile());
		} catch (Exception e) {
			Loggers.Factory.error("Can't access to classpath item: " + cp);
		}
	});
	
	class_names = new HashMap<>();
	absent_class_names = new HashSet<>();
	class_constructor = new ConcurrentHashMap<>();
	lock = new Object();
}
 

import org.elasticsearch.common.collect.Lists; //导入方法依赖的package包/类
/**
 * 分词-无法分词则返回空集合
 * 
 * @param analyzer
 * @param str
 * @return
 */
public static List<String> analyze(String analyzer, String str) {

    AnalyzeResponse ar = null;
    try {
        AnalyzeRequest request = new AnalyzeRequest(str).analyzer(analyzer).index(
                getCurrentValidIndex());
        ar = ESClient.getClient().admin().indices().analyze(request).actionGet();
    } catch (IndexMissingException e) {
        if (!reLoad) {
            synchronized (AnalyzeHelper.class) {
                if (!reLoad) {
                    reLoad = true;
                }
            }
        }
        return analyze(analyzer, str);
    }

    if (ar == null || ar.getTokens() == null || ar.getTokens().size() < 1) {
        return Lists.newArrayList();
    }
    List<String> analyzeTokens = Lists.newArrayList();
    for (AnalyzeToken at : ar.getTokens()) {
        analyzeTokens.add(at.getTerm());
    }
    return analyzeTokens;
}
 

import org.elasticsearch.common.collect.Lists; //导入方法依赖的package包/类
@Override
protected FlushResponse newResponse(final FlushRequest request, final AtomicReferenceArray nodesResponses) {
    final List<NodeFlushResponse> nodes = Lists.<NodeFlushResponse> newArrayList();
    for (int i = 0; i < nodesResponses.length(); i++) {
        final Object resp = nodesResponses.get(i);
        if ((resp instanceof NodeFlushResponse)) {
            nodes.add((NodeFlushResponse) resp);
        }
    }
    return new FlushResponse(this.clusterName, nodes.toArray(new NodeFlushResponse[nodes.size()]));

}
 

import org.elasticsearch.common.collect.Lists; //导入方法依赖的package包/类
private void addRootPropertiesAsCamp(PaaSTopologyDeploymentContext deploymentContext, Map<String,Object> result) {
    if (applicationService!=null) {
        try {
            Application app = applicationService.getOrFail(deploymentContext.getDeployment().getSourceId());
            if (app!=null) {
                result.put("name", app.getName());
                if (app.getDescription()!=null) result.put("description", app.getDescription());

                List<String> tags = Lists.newArrayList();
                for (Tag tag: app.getTags()) {
                    tags.add(tag.getName()+": "+tag.getValue());
                }
                if (!tags.isEmpty())
                    result.put("tags", tags);

                // TODO icon, from app.getImageId());
                return;
            }
            log.warn("Application null when deploying "+deploymentContext+"; using less information");
        } catch (NotFoundException e) {
            // ignore, fall through to below
            log.warn("Application instance not found when deploying "+deploymentContext+"; using less information");
        }
    } else {
        log.warn("Application service not available when deploying "+deploymentContext+"; using less information");
    }

    // no app or app service - use what limited information we have
    result.put("name", "A4C: "+deploymentContext.getDeployment().getSourceName());
    result.put("description", "Created by Alien4Cloud from application "+deploymentContext.getDeployment().getSourceId());
}
 

import org.elasticsearch.common.collect.Lists; //导入方法依赖的package包/类
private List<IndexShard> getIndexShards(IndicesService indicesService)
{
	List<IndexShard> indexShards = Lists.newArrayList();
	String[] indices = indicesService.indices().toArray(new String[] {});
	for (String indexName : indices) {
		IndexService indexService = indicesService.indexServiceSafe(indexName);
		for (int shardId : indexService.shardIds()) {
			indexShards.add(indexService.shard(shardId));
		}
	}
	return indexShards;
}
 

import org.elasticsearch.common.collect.Lists; //导入方法依赖的package包/类
private List<IndexShard> getIndexShards(IndicesService indicesService) {
    List<IndexShard> indexShards = Lists.newArrayList();
    Iterator<IndexService> indexServiceIterator = indicesService.iterator();
    while (indexServiceIterator.hasNext()) {
        IndexService indexService = indexServiceIterator.next();
        for (int shardId : indexService.shardIds()) {
            indexShards.add(indexService.shard(shardId));
        }
    }
    return indexShards;
}
 

import org.elasticsearch.common.collect.Lists; //导入方法依赖的package包/类
private List<FilterBuilder> buildFilters(IFilterBuilderHelper filterBuilderHelper, String esFieldName, String[] values, FilterValuesStrategy strategy) {
    if (strategy == null || FilterValuesStrategy.OR.equals(strategy)) {
        return Lists.newArrayList(filterBuilderHelper.buildFilter(esFieldName, values));
    }
    List<FilterBuilder> valuesFilters = Lists.newArrayList();
    for (String value : values) {
        valuesFilters.add(filterBuilderHelper.buildFilter(esFieldName, value));
    }
    return valuesFilters;
}
 

import org.elasticsearch.common.collect.Lists; //导入方法依赖的package包/类
@Override
public List<AggregationBuilder> buildFacets() {
    TermsBuilder termsBuilder = AggregationBuilders.terms(getEsFieldName()).field(getEsFieldName()).size(size);
    MissingBuilder missingBuilder = AggregationBuilders.missing("missing_" + getEsFieldName()).field(getEsFieldName());
    // Elastic search has a bug with excludes so don't use it. https://github.com/elastic/elasticsearch/issues/18575
    // if (exclude != null) {
    // termsBuilder.exclude(exclude);
    // }
    return Lists.newArrayList(termsBuilder, missingBuilder);
}
 

import org.elasticsearch.common.collect.Lists; //导入方法依赖的package包/类
@Override
@SneakyThrows
public void deploy(PaaSTopologyDeploymentContext deploymentContext, IPaaSCallback<?> callback) {
    log.info("DEPLOY "+deploymentContext+" / "+callback);
    knownDeployments.put(deploymentContext.getDeploymentId(), deploymentContext);
    String topologyId = deploymentContext.getDeploymentTopology().getId();

    Map<String,Object> campYaml = Maps.newLinkedHashMap();
    addRootPropertiesAsCamp(deploymentContext, campYaml);

    List<Object> svcs = Lists.newArrayList();
    Map<String, Object> svc = Maps.newHashMap();
    svc.put("type", "alien4cloud_deployment_topology:" + topologyId);
    svcs.add(svc);
    campYaml.put("services", svcs);
    campYaml.put("brooklyn.config", ImmutableMap.of("tosca.deployment.id", deploymentContext.getDeploymentId()));

    String locationIds[] = deploymentContext.getDeployment().getLocationIds();

    if (locationIds.length > 0) {
        campYaml.put("location", locationService.getOrFail(locationIds[0]).getName());
    }

    try {
        useLocalContextClassLoader();
        String campYamlString = new ObjectMapper().writeValueAsString(campYaml);
        log.info("DEPLOYING: "+campYamlString);
        Response result = getNewBrooklynApi().getApplicationApi().createFromYaml( campYamlString );
        TaskSummary createAppSummary = BrooklynApi.getEntity(result, TaskSummary.class);
        log.info("RESULT: "+result.getEntity());
        validate(result);
        String entityId = createAppSummary.getEntityId();
        deploymentContext.getDeployment().setOrchestratorDeploymentId(entityId);
        alienDAO.save(deploymentContext.getDeployment());
        // (the result is a 204 creating, whose entity is a TaskSummary
        // with an entityId of the entity which is created and id of the task)
        deploymentStatuses.put(entityId, Optional.<DeploymentStatus>absent());
        // inital entry which will immediately trigger an event in getEventsSince()
    } catch (Throwable e) {
        log.warn("ERROR DEPLOYING", e);
        throw e;
    } finally { revertContextClassLoader(); }

    if (callback!=null) callback.onSuccess(null);
}
 

import org.elasticsearch.common.collect.Lists; //导入方法依赖的package包/类
public List<InetSocketTransportAddress> targetNodes() {
    if (targetNodes == null) {
        targetNodes = Lists.newArrayList();
    }
    return targetNodes;
}