Example usage for org.apache.commons.math3.exception NullArgumentException NullArgumentException

Introduction

In this page you can find the example usage for org.apache.commons.math3.exception NullArgumentException NullArgumentException.

Prototype

public NullArgumentException() 

Source Link

Document

Default constructor.

Usage

From source file:eu.crisis_economics.abm.firm.plugins.RandomVariableLabourWageAlgorithm.java

static private double initGuard(AbstractRealDistribution labourWageDistribution) {
    if (labourWageDistribution == null)
        throw new NullArgumentException();
    return labourWageDistribution.sample();
}

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From source file:eu.crisis_economics.utilities.EnumDistribution.java

public static <T extends Enum<T>> EnumDistribution<T> // Immutable
        create(Class<T> token, String sourceFile) throws IOException {
    if (token == null)
        throw new NullArgumentException();
    if (!token.isEnum())
        throw new IllegalArgumentException("EnumDistribution: " + token.getSimpleName() + " is not an enum.");
    if (token.getEnumConstants().length == 0)
        throw new IllegalArgumentException("EnumDistribution: " + token.getSimpleName() + " is an empty enum.");
    EnumDistribution<T> result = new EnumDistribution<T>();
    result.values = token.getEnumConstants();
    result.probabilities = new EnumMap<T, Double>(token);
    Map<String, T> converter = new HashMap<String, T>();
    final int numberOfValues = result.values.length;
    int[] valueIndices = new int[numberOfValues];
    double[] valueProbabilities = new double[numberOfValues];
    BitSet valueIsComitted = new BitSet(numberOfValues);
    {//from ww w.ja v a  2s. c  o  m
        int counter = 0;
        for (T value : result.values) {
            valueIndices[counter] = counter++;
            result.probabilities.put(value, 0.);
            converter.put(value.name(), value);
        }
    }
    BufferedReader reader = new BufferedReader(new FileReader(sourceFile));
    try {
        String newLine;
        while ((newLine = reader.readLine()) != null) {
            if (newLine.isEmpty())
                continue;
            StringTokenizer tokenizer = new StringTokenizer(newLine);
            final String name = tokenizer.nextToken(" ,:\t"), pStr = tokenizer.nextToken(" ,:\t");
            if (tokenizer.hasMoreTokens())
                throw new ParseException(
                        "EnumDistribution: " + newLine + " is not a valid entry in " + sourceFile + ".", 0);
            final double p = Double.parseDouble(pStr);
            if (p < 0. || p > 1.)
                throw new IOException(pStr + " is not a valid probability for the value " + name);
            result.probabilities.put(converter.get(name), p);
            final int ordinal = converter.get(name).ordinal();
            if (valueIsComitted.get(ordinal))
                throw new ParseException("The value " + name + " appears twice in " + sourceFile, 0);
            valueProbabilities[converter.get(name).ordinal()] = p;
            valueIsComitted.set(ordinal, true);
        }
        { // Check sum of probabilities
            double sum = 0.;
            for (double p : valueProbabilities)
                sum += p;
            if (Math.abs(sum - 1.) > 1e2 * Math.ulp(1.))
                throw new IllegalStateException("EnumDistribution: parser has succeeded, but the resulting "
                        + "probaility sum (value " + sum + ") is not equal to 1.");
        }
    } catch (Exception e) {
        throw new IOException(e.getMessage());
    } finally {
        reader.close();
    }
    result.dice = new EnumeratedIntegerDistribution(valueIndices, valueProbabilities);
    return result;
}

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From source file:eu.crisis_economics.configuration.AssignmentExpression.java

private static List<ConfigurationExpression> initGuard(ConfigurationExpression asigneeExpression,
        ConfigurationExpression definitionExpression) {
    if (asigneeExpression == null || definitionExpression == null)
        throw new NullArgumentException();
    return Arrays.asList(asigneeExpression, definitionExpression);
}

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From source file:eu.crisis_economics.configuration.CompoundExpression.java

private static List<ConfigurationExpression> initGuard(ConfigurationExpression typeDeclarationExpression,
        ConfigurationExpression instanceAssignmentExpression) {
    if (typeDeclarationExpression == null || instanceAssignmentExpression == null)
        throw new NullArgumentException();
    return Arrays.asList(typeDeclarationExpression, instanceAssignmentExpression);
}

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From source file:eu.crisis_economics.configuration.CommaListExpression.java

private static List<ConfigurationExpression> initGuard(TypeDeclarationExpression typeExpression,
        List<ArgumentAssignmentExpression> assignmentExpressions) {
    if (assignmentExpressions == null || typeExpression == null)
        throw new NullArgumentException();
    List<ConfigurationExpression> result = new ArrayList<ConfigurationExpression>();
    result.add(typeExpression);/* w ww . ja v  a 2 s .c o  m*/
    result.addAll(assignmentExpressions);
    return result;
}

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

public CompleteNetworkMarket(final ClearingInstrument resource,
        final ResourceExchangeDelegate resourceExchangeDelegate) {
    if (resource == null || resourceExchangeDelegate == null)
        throw new NullArgumentException();
    this.resource = resource;
    this.resourceExchangeDelegate = resourceExchangeDelegate;
}

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

public PartitionedResponseFunction(final MarketResponseFunction partitionFunction,
        final BoundedUnivariateFunction univariateTradeDemand) {
    if (partitionFunction == null || univariateTradeDemand == null)
        throw new NullArgumentException();
    this.partitionFunction = partitionFunction;
    this.univariateTradeDemand = univariateTradeDemand;
}

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

protected AbstractResponseFunction(final SimpleDomainBounds domainBounds) {
    if (domainBounds == null)
        throw new NullArgumentException();
    this.domainBounds = domainBounds;
}

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From source file:eu.crisis_economics.abm.contracts.stocks.StockTrade.java

public StockTrade(final String instrumentName, final double pricePerShare, final double volume,
        final StockHolder buyer, final StockHolder seller) {
    super(buyer, seller);
    if (instrumentName == null)
        throw new NullArgumentException();
    this.instrumentName = instrumentName;
    this.pricePerShare = pricePerShare;
    this.volume = volume;
}

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From source file:eu.crisis_economics.configuration.NameDeclarationExpression.java

private NameDeclarationExpression(String literalName, FromFileConfigurationContext interpretationContext) {
    super(null, interpretationContext);
    if (literalName == null)
        throw new NullArgumentException();
    this.literalName = literalName;
    interpretationContext.registerNameDeclaration(this);
}

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