Examples of Exchange

ch.ethz.inf.vs.californium.network.Exchange
An exchange represents the complete state of an exchange of one request and one or more responses. The lifecycle of an exchange ends when either the last response has arrived and is acknowledged, when a request or response has been rejected from the remote endpoint, when the request has been canceled, or when a request or response timed out, i.e., has reached the retransmission limit without being acknowledged.
The framework internally uses the class Exchange to manage an exchange of {@link Request}s and {@link Response}s. The Exchange only contains state, no functionality. The CoAP Stack contains the functionality of the CoAP protocol and modifies the exchange appropriately. The class Exchange and its fields are NOT thread-safe.
The class {@link CoapExchange} provides the corresponding API for developers.Proceed with caution when using this class directly, e.g., through {@link CoapExchange#advanced()}.
This class might change with the implementation of CoAP extensions.
com.barchart.feed.api.model.meta.Exchange
Exchange definition.
com.opengamma.core.exchange.Exchange
An exchange on which financial products can be traded or settled.
Financial products are often traded at a specific location known as an exchange. This interface represents details of the exchange.
This interface is read-only. Implementations may be mutable.
com.opengamma.financial.timeseries.exchange.Exchange
A simple definition of an exchange.
com.persistit.Exchange
The main facade for fetching, storing and removing records from a Persistit™ database.

Applications interact with Persistit through instances of this class. A Exchange has two important associated member objects, a {@link com.persistit.Key} and a {@link com.persistit.Value}. A Key is a mutable representation of a key, and a Value is a mutable representation of a value. Applications manipulate these objects and interact with the database through one of the following four general patterns:
1. Modify the Key, perform a {@link com.persistit.Exchange#fetch fetch} operation, and query the Value.
2. Modify the Key, modify the Value, and then perform a {@link com.persistit.Exchange#store store} operation to insert or replacedata in the database.
3. Modify the Key, and then perform a {@link com.persistit.Exchange#remove remove} to remove one or more key/valuepairs.
4. Optionally modify the Key, perform a {@link com.persistit.Exchange#traverse traverse} operation, then query theresulting state of Key and/or Value to enumerate key/value pairs currently stored in the database.
Additional methods of Exchange include {@link #fetchAndStore fetchAndStore} and {@link #fetchAndRemove fetchAndRemove} which atomicallymodify the database and return the former value associated with the current Key.

Exchange is Not Threadsafe
Important: an Exchange and its associated Key and Value instances are not thread-safe. Generally each Thread should allocate and use its own Exchange instances. Were it to occur, modification of the Key or Value objects associated with an Exchange by another thread could cause severe and unpredictable errors, including possible corruption of the underlying data storage. While the methods of one Exchange instance are not threadsafe, Persistit is designed to allow multiple threads, using multiple Exchange instances, to access and update the underlying database in a highly concurrent fashion.

Exchange Pools
Normally each thread should allocate its own Exchange instances. However, depending on the garbage collection performance characteristics of a particular JVM it may be desirable to maintain a pool of Exchanges available for reuse, thereby reducing the frequency with which Exchanges need to be constructed and then garbage collected. An application may get an Exchange using {@link Persistit#getExchange(String,String,boolean)} or{@link Persistit#getExchange(Volume,String,boolean)}. These methods reuse a previously constructed Exchange if one is available in a pool; otherwise they construct methods construct a new one. Applications using the Exchange pool should call {@link Persistit#releaseExchange(Exchange,boolean)} to relinquish anExchange once it is no longer needed, thereby placing it in the pool for subsequent reuse.
@version 1.0
com.saasovation.common.port.adapter.messaging.rabbitmq.Exchange
I am an exchange that simplifies RabbitMQ exchanges. @author Vaughn Vernon
com.trendmicro.mist.util.Exchange
com.trendmicro.tme.mfr.Exchange
com.xeiam.xchange.Exchange
Interface to provide the following to applications:
- Entry point to the XChange APIs
The consumer is given a choice of a default (no-args) or configured accessor
name.abuchen.portfolio.model.Exchange
org.apache.camel.Exchange
.apache.org/using-getin-or-getout-methods-on-exchange.html">FAQ entry for more details.
org.apache.cxf.message.Exchange
org.apache.ode.bpel.pmapi.CommunicationType.Exchange
org.apache.openjpa.trader.service.Exchange
org.apache.qpid.server.exchange.Exchange
org.apache.qpid.server.model.Exchange
org.apache.servicemix.nmr.api.Exchange
Represents a message exchange. An exchange is used to interact with a channel representing a link to a logical endpoint. Exchanges are created using the {@link Channel}. @version $Revision: $ @since 4.0
org.fusesource.ide.jmx.commons.messages.Exchange
org.springframework.amqp.core.Exchange
@author Mark Fisher @author Gary Russell
org.switchyard.Exchange
An Exchange represents an instance of a service invocation with a specific message exchange pattern (e.g. InOnly, InOut). Exchange provides a conduit for the messages that flow into and out of a service as part of a service invocation. Unlike messages, an exchange cannot be copied and reused across service invocations. State associated with an invocation (i.e. context) is maintained at the exchange level.

Examples of ch.ethz.inf.vs.californium.network.Exchange

   * before, this method returns the corresponding exchange. If this
   * KeyMID has not yet arrived, this methos returns null, indicating that
   * the message with the KeyMID is not a duplicate.
   */
  public Exchange findPrevious(KeyMID key, Exchange exchange) {
    Exchange previous = incommingMessages.putIfAbsent(key, exchange);
    return previous;
  }

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Examples of com.barchart.feed.api.model.meta.Exchange


      if(!(o instanceof Exchange)) {
        return false;
      }


      final Exchange that = (Exchange)o;


      return (desc.equals(that.description()) && id.equals(that.id()));


    }

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Examples of com.opengamma.core.exchange.Exchange

              return id.getValue();
            }
          } else if (_exchangeSource != null) {
            ExternalId exchangeId = FinancialSecurityUtils.getExchange(security);
            if (exchangeId != null) {
              Exchange exchange = _exchangeSource.getSingle(exchangeId);
              if (exchange == null) {
                s_logger.info("No exchange could be found with ID {}", exchangeId);
                return NO_REGION;
              }
              if (exchange.getRegionIdBundle() == null) {
                s_logger.info("Exchange " + exchange.getName() + " region bundle was null");
                return NO_REGION;
              }
              Region highestLevelRegion = _regionSource.getHighestLevelRegion(exchange.getRegionIdBundle());
              if (s_specialCountriesRegions.contains(highestLevelRegion.getName())) {
                return highestLevelRegion.getName();
              } else {
                Set<UniqueId> parentRegionIds = highestLevelRegion.getParentRegionIds();
                s_logger.info("got " + highestLevelRegion + ", looking for parent");

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Examples of com.opengamma.financial.timeseries.exchange.Exchange

    if (!BloombergDataUtils.isValidField(currencyCode)) {
      logMissingData("equity currency", name);
      return null;
    }
    
    final Exchange exchangeData = _exchangeDataProvider.getExchange(micExchangeCode);
    if (exchangeData == null) {
      logMissingData("equity exchange data (common stock)", name);
      return null;
    }
    
    UniqueId bbgUniqueId = BloombergSecurityProvider.createUniqueId(bbgUniqueIdString);
    Currency currency = Currency.of(currencyCode.toUpperCase());
    GICSCode gicsCode = gicsCodeString != null ? GICSCode.of(gicsCodeString) : null;
    
    EquitySecurity security = new EquitySecurity(exchangeData.getDescription(), exchangeData.getMic(), name, currency);
    security.setUniqueId(bbgUniqueId);
    security.setName(name);
    security.setShortName(ticker);
    if (gicsCode != null) {
      security.setGicsCode(gicsCode);

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Examples of com.persistit.Exchange

        private boolean isExpanded() {
            return true;
        }


        private Row getNextRow(final boolean forward) throws PersistitException {
            final Exchange ex = setupExchange();
            final boolean expanded = (isExpanded());
            if (!ex.traverse(forward ? Key.GT : Key.LT, expanded)) {
                return null;
            }
            final Key key = ex.getKey();
            if (key.compareKeyFragment(_rootKey, 0, _rootKey.getEncodedSize()) != 0) {
                return null;
            }
            final int keyBytesSize = key.getEncodedSize() - _rootKey.getEncodedSize();
            final byte[] keyBytes = new byte[keyBytesSize];

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Examples of com.saasovation.common.port.adapter.messaging.rabbitmq.Exchange

    }


    private MessageProducer messageProducer() {


        // creates my exchange if non-existing
        Exchange exchange =
            Exchange.fanOutInstance(
                    ConnectionSettings.instance(),
                    this.exchangeName(),
                    true);

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Examples of com.trendmicro.mist.util.Exchange

        private void fix(String [] argv) {
            if(argv.length == 1) {
                myConsole.logResponse("exchange: `%s', missing broker_ip%n", argv[0]);
                return;
            }
            Exchange ex = new Exchange(argv[0]);
            String broker_ip = argv[1];
            if(!isValidBrokerIP(broker_ip)) {
                myConsole.logResponse("broker_ip `%s' not available%n", broker_ip);
                return;
            }


            ZooKeeperInfo.Exchange.Builder builder = ZooKeeperInfo.Exchange.newBuilder();
            builder.setHost(broker_ip);
            ZooKeeperInfo.Exchange ex_data = builder.build();


            String path = String.format("/global/fixed_exchange/%s", ex.getName());
            createAndSetNode(path, ex_data.toString().getBytes());
            myConsole.logResponse("exchange `%s' fixed on broker `%s'%n", ex.getName(), broker_ip);
        }

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Examples of com.trendmicro.tme.mfr.Exchange

    
    @Path("/{name}/drop")
    @PUT
    @Consumes(MediaType.TEXT_PLAIN)
    public void setDrop(@PathParam("name") String name, String policy) throws Exception {
        Exchange ex = new Exchange(name);
        String path = "/global/drop_exchange/" + ex.getName();
        ZooKeeperInfo.DropConfig dropConfig = ZooKeeperInfo.DropConfig.newBuilder().setPolicy(policy.equals("newest") ? DropConfig.Policy.NEWEST: DropConfig.Policy.OLDEST).build();
        
        ZNode node = new ZNode(path);
        if(node.exists()) {
            node.setContent(dropConfig.toString().getBytes());

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Examples of com.xeiam.xchange.Exchange

public class DepthDemo {


  public static void main(String[] args) throws IOException {


    // Use the factory to get the VirtEx exchange API using default settings
    Exchange cavirtex = ExchangeFactory.INSTANCE.createExchange(VirtExExchange.class.getName());


    // Interested in the public polling market data feed (no authentication)
    PollingMarketDataService marketDataService = cavirtex.getPollingMarketDataService();


    generic(marketDataService);
    raw((VirtExMarketDataServiceRaw) marketDataService);


  }

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Examples of name.abuchen.portfolio.model.Exchange

    private Exchange createExchange(String symbol)
    {
        int e = symbol.indexOf('.');
        String exchange = e >= 0 ? symbol.substring(e) : ".default"; //$NON-NLS-1$
        String label = ExchangeLabels.getString("yahoo" + exchange); //$NON-NLS-1$
        return new Exchange(symbol, String.format("%s (%s)", label, symbol)); //$NON-NLS-1$
    }

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Examples of Exchange

Exchange is Not Threadsafe

Exchange Pools

Examples of ch.ethz.inf.vs.californium.network.Exchange

Examples of com.barchart.feed.api.model.meta.Exchange

Examples of com.opengamma.core.exchange.Exchange

Examples of com.opengamma.financial.timeseries.exchange.Exchange

Examples of com.persistit.Exchange

Examples of com.saasovation.common.port.adapter.messaging.rabbitmq.Exchange

Examples of com.trendmicro.mist.util.Exchange

Examples of com.trendmicro.tme.mfr.Exchange

Examples of com.xeiam.xchange.Exchange

Examples of name.abuchen.portfolio.model.Exchange