Example usage for org.apache.commons.collections15.map HashedMap HashedMap

List of usage examples for org.apache.commons.collections15.map HashedMap HashedMap

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Introduction

In this page you can find the example usage for org.apache.commons.collections15.map HashedMap HashedMap.

Prototype

public HashedMap()

Source Link

Document

Constructs a new empty map with default size and load factor.

Usage

From source file:com.jgoetsch.ib.handlers.SingleHandlerManager.java

public SingleHandlerManager() {
    handlerMap = MultiKeyMap.decorate(new HashedMap<MultiKey<Object>, EWrapper>());
    handlerReverseMap = new MultiHashMap<EWrapper, MultiKey<Object>>();
}

From source file:geneaquilt.algorithms.LayerClusterer.java

/**
 * Assign ranks to a connected component
 * @param graph the graph/*from  ww  w .ja v  a2  s  .c  o  m*/
 * @param comp the component
 * @return an ordered list of vertices with the same rank
 */
public List<Set<V>> rank(DirectedGraph<V, E> graph, Collection<V> comp) {
    this.graph = graph;
    this.rank = new HashedMap<V, Integer>();
    this.maxRank = 0;
    //Tree<V, E> tree = feasibleTree(comp);
    //TODO
    return null;
}

From source file:eu.crisis_economics.abm.markets.clearing.heterogeneous.ClearingGiltsBondsAndCommercialLoansMarket.java

@Inject
public ClearingGiltsBondsAndCommercialLoansMarket(@Assisted final String marketName,
        @Assisted final ClearingHouse clearingHouse) {
    super(marketName, clearingHouse);
    this.bankIsParticipating = new HashMap<String, Boolean>();
    this.firmIsParticipating = new HashMap<String, Boolean>();
    this.fundIsParticipating = new HashMap<String, Boolean>();
    this.commercialLoanRiskGrades = Arrays.asList("Low Risk", "Medium Risk", "High Risk");
    this.instruments = new HashMap<String, ClearingInstrument>();
    this.lastTradeVolumes = new HashMap<ClearingInstrument, Double>();
    this.lastTradeWeightedReturnRates = new HashMap<ClearingInstrument, Double>();
    this.commericalLoanClientRiskBuckets = new HashedMap<String, List<ClearingMarketParticipant>>();

    for (final String riskGrade : commercialLoanRiskGrades)
        addInstrument(riskGrade + " Commercial Loan", instruments);
    addInstrument("Gilt", instruments);
    addInstrument("Bank Bond", instruments);
    for (final ClearingInstrument instrument : instruments.values()) {
        lastTradeVolumes.put(instrument, 0.);
        lastTradeWeightedReturnRates.put(instrument, 0.);
    }/* w  w w. j  a va2  s.  c  o  m*/
}

From source file:eu.crisis_economics.abm.markets.clearing.heterogeneous.ClearingGiltsBondsAndCommercialLoansMarket.java

/**
  * Process the Commerical Loan/Bond market and commit to contracts.
  *//*from ww w. j  a  v  a 2 s .  c  o  m*/
@Override
public void process() {
    final ResourceExchangeAggregator bondTradeAggregator = new SimpleResourceExchangeAggregator();
    final Map<String, ResourceExchangeAggregator> gradedCommercianLoanAggregators = new HashedMap<String, ResourceExchangeAggregator>();
    final ResourceExchangeAggregator giltTradeAggregator = new SimpleResourceExchangeAggregator();

    // Build network
    MixedClearingNetwork.Builder networkBuilder = new MixedClearingNetwork.Builder();

    // Add risk grades for commerical loan consumers.
    for (final String riskGrade : commercialLoanRiskGrades)
        commericalLoanClientRiskBuckets.put(riskGrade, new ArrayList<ClearingMarketParticipant>());

    for (final String riskGrade : commericalLoanClientRiskBuckets.keySet()) {
        gradedCommercianLoanAggregators.put(riskGrade, new SimpleResourceExchangeAggregator());
    }

    bankIsParticipating.clear();
    firmIsParticipating.clear();
    fundIsParticipating.clear();

    // Assign Firms to risk buckets
    assignCommericalLoanClientsToRiskBuckets();

    // Install Banks, Firms and Funds
    int numSuppliers = addBondSuppliersToNetwork(networkBuilder),
            numConsumers = addCommercialLoanConsumersToNetwork(networkBuilder),
            numIntermediaries = addLoanRelayersToNetwork(networkBuilder);

    if (numSuppliers == 0 || numIntermediaries == 0 || numConsumers == 0) {
        System.out.printf("---------------------------------------------\n"
                + "Commercial Loan/Bond Network Cleared [Time: %g]\n" + " No trade pathways in this session.\n"
                + " Bond Suppliers: %d\n" + " Intermediaries: %d\n" + " Commercial Loan Consumers: %d\n"
                + "---------------------------------------------\n", Simulation.getTime(), numSuppliers,
                numIntermediaries, numConsumers);
        return;
    }

    final boolean doIncludeGiltSubnetwork = tryAddGovernmentNodeToNetwork(networkBuilder);

    // Connect Bond trade routes for banks and funds.
    addFundBondEdgesToNetwork(networkBuilder, bondTradeAggregator);

    // Create Commercial loan trade routes for firm and banks.
    addCommercialLoanEdgesToNetwork(networkBuilder, gradedCommercianLoanAggregators);

    // If applicable, create gilt/government bond trade routes for government.
    if (doIncludeGiltSubnetwork)
        addGovernmentBondSubnetworkEdges(networkBuilder, giltTradeAggregator);

    // Build the network and apply a clearing algorithm.
    final MixedClearingNetwork network = networkBuilder.build();
    final MixedClearingNetworkAlgorithm clearingAlgorithm = new AdaptiveMarchHeterogeneousClearingAlgorithm(60,
            1.e-8, new OrderOrIterationsStoppingCondition(10, 30, network));

    network.applyClearingAlgorithm(clearingAlgorithm);

    network.createContracts();

    // Commit bond trades
    commitBankBondContracts(bondTradeAggregator);

    // Commit commercial loan trades
    for (final Entry<String, ResourceExchangeAggregator> record : gradedCommercianLoanAggregators.entrySet()) {
        commitCommercialLoanContracts(record.getValue(), record.getKey());
    }

    // If applicable, commit government gilt contracts
    if (doIncludeGiltSubnetwork)
        commitGovernmentBondContracts(giltTradeAggregator);

    commericalLoanClientRiskBuckets.clear();
}

From source file:be.fedict.eid.applet.maven.DocbookMojo.java

private static BasicVisualizationServer<String, String> createGraph() {
    AppletProtocolMessageCatalog catalog = new AppletProtocolMessageCatalog();
    List<Class<?>> catalogClasses = catalog.getCatalogClasses();

    Map<ProtocolState, List<String>> allowedProtocolStates = new HashedMap<ProtocolState, List<String>>();
    String startMessage = null;/*from  w w  w.  ja  v  a2 s.c o  m*/
    List<String> stopMessages = new LinkedList<String>();

    Graph<String, String> graph = new SparseMultigraph<String, String>();
    for (Class<?> messageClass : catalogClasses) {
        StartRequestMessage startRequestMessageAnnotation = messageClass
                .getAnnotation(StartRequestMessage.class);
        if (null != startRequestMessageAnnotation) {
            if (null != startMessage) {
                throw new RuntimeException("only one single entry point possible");
            }
            startMessage = messageClass.getSimpleName();
        }
        StopResponseMessage stopResponseMessageAnnotation = messageClass
                .getAnnotation(StopResponseMessage.class);
        if (null != stopResponseMessageAnnotation) {
            stopMessages.add(messageClass.getSimpleName());
        }
        graph.addVertex(messageClass.getSimpleName());
        ProtocolStateAllowed protocolStateAllowedAnnotation = messageClass
                .getAnnotation(ProtocolStateAllowed.class);
        if (null != protocolStateAllowedAnnotation) {
            ProtocolState protocolState = protocolStateAllowedAnnotation.value();
            List<String> messages = allowedProtocolStates.get(protocolState);
            if (null == messages) {
                messages = new LinkedList<String>();
                allowedProtocolStates.put(protocolState, messages);
            }
            messages.add(messageClass.getSimpleName());
        }
    }

    int edgeIdx = 0;
    for (Class<?> messageClass : catalogClasses) {
        ResponsesAllowed responsesAllowedAnnotation = messageClass.getAnnotation(ResponsesAllowed.class);
        if (null != responsesAllowedAnnotation) {
            Class<?>[] responseClasses = responsesAllowedAnnotation.value();
            for (Class<?> responseClass : responseClasses) {
                String edgeName = "edge-" + edgeIdx;
                graph.addEdge(edgeName, messageClass.getSimpleName(), responseClass.getSimpleName(),
                        EdgeType.DIRECTED);
                edgeIdx++;
            }
        }
        StateTransition stateTransitionAnnotation = messageClass.getAnnotation(StateTransition.class);
        if (null != stateTransitionAnnotation) {
            ProtocolState protocolState = stateTransitionAnnotation.value();
            List<String> messages = allowedProtocolStates.get(protocolState);
            for (String message : messages) {
                graph.addEdge("edge-" + edgeIdx, messageClass.getSimpleName(), message, EdgeType.DIRECTED);
                edgeIdx++;
            }
        }
    }

    Layout<String, String> layout = new CircleLayout<String, String>(graph);
    layout.setSize(new Dimension(900, 600));

    BasicVisualizationServer<String, String> visualization = new BasicVisualizationServer<String, String>(
            layout);
    visualization.getRenderContext().setVertexLabelTransformer(new ToStringLabeller<String>());
    Transformer<String, Paint> myVertexTransformer = new MyVertexTransformer(startMessage, stopMessages);
    visualization.getRenderContext().setVertexFillPaintTransformer(myVertexTransformer);
    Transformer<String, Paint> myEdgeTransformer = new MyEdgeTransformer();
    visualization.getRenderContext().setEdgeDrawPaintTransformer(myEdgeTransformer);
    visualization.getRenderer().getVertexLabelRenderer().setPosition(Position.AUTO);
    visualization.setPreferredSize(new Dimension(900, 650));
    visualization.setBackground(Color.WHITE);
    return visualization;
}

From source file:test.be.fedict.eid.applet.JGraphTest.java

private BasicVisualizationServer<String, String> createGraph() {
    AppletProtocolMessageCatalog catalog = new AppletProtocolMessageCatalog();
    List<Class<?>> catalogClasses = catalog.getCatalogClasses();

    Map<ProtocolState, List<String>> allowedProtocolStates = new HashedMap<ProtocolState, List<String>>();
    String startMessage = null;//  w  ww  . jav a 2  s . c o  m
    List<String> stopMessages = new LinkedList<String>();

    Graph<String, String> graph = new SparseMultigraph<String, String>();
    for (Class<?> messageClass : catalogClasses) {
        StartRequestMessage startRequestMessageAnnotation = messageClass
                .getAnnotation(StartRequestMessage.class);
        if (null != startRequestMessageAnnotation) {
            if (null != startMessage) {
                throw new RuntimeException("only one single entry point possible");
            }
            startMessage = messageClass.getSimpleName();
        }
        StopResponseMessage stopResponseMessageAnnotation = messageClass
                .getAnnotation(StopResponseMessage.class);
        if (null != stopResponseMessageAnnotation) {
            stopMessages.add(messageClass.getSimpleName());
        }
        graph.addVertex(messageClass.getSimpleName());
        ProtocolStateAllowed protocolStateAllowedAnnotation = messageClass
                .getAnnotation(ProtocolStateAllowed.class);
        if (null != protocolStateAllowedAnnotation) {
            ProtocolState protocolState = protocolStateAllowedAnnotation.value();
            List<String> messages = allowedProtocolStates.get(protocolState);
            if (null == messages) {
                messages = new LinkedList<String>();
                allowedProtocolStates.put(protocolState, messages);
            }
            messages.add(messageClass.getSimpleName());
        }
    }

    LOG.debug("allowed protocol states: " + allowedProtocolStates);

    int edgeIdx = 0;
    for (Class<?> messageClass : catalogClasses) {
        ResponsesAllowed responsesAllowedAnnotation = messageClass.getAnnotation(ResponsesAllowed.class);
        if (null != responsesAllowedAnnotation) {
            Class<?>[] responseClasses = responsesAllowedAnnotation.value();
            for (Class<?> responseClass : responseClasses) {
                graph.addEdge("edge-" + edgeIdx, messageClass.getSimpleName(), responseClass.getSimpleName(),
                        EdgeType.DIRECTED);
                edgeIdx++;
            }
        }
        StateTransition stateTransitionAnnotation = messageClass.getAnnotation(StateTransition.class);
        if (null != stateTransitionAnnotation) {
            ProtocolState protocolState = stateTransitionAnnotation.value();
            List<String> messages = allowedProtocolStates.get(protocolState);
            for (String message : messages) {
                graph.addEdge("edge-" + edgeIdx, messageClass.getSimpleName(), message, EdgeType.DIRECTED);
                edgeIdx++;
            }
        }
    }

    Layout<String, String> layout = new CircleLayout<String, String>(graph);
    layout.setSize(new Dimension(900, 650));

    BasicVisualizationServer<String, String> visualization = new BasicVisualizationServer<String, String>(
            layout);
    visualization.getRenderContext().setVertexLabelTransformer(new ToStringLabeller<String>());
    Transformer<String, Paint> myVertexTransformer = new MyVertexTransformer(startMessage, stopMessages);
    visualization.getRenderContext().setVertexFillPaintTransformer(myVertexTransformer);
    visualization.getRenderer().getVertexLabelRenderer().setPosition(Position.AUTO);
    visualization.setPreferredSize(new Dimension(900, 650));
    visualization.setBackground(Color.WHITE);
    return visualization;
}