Example usage for java.util HashMap size

Introduction

In this page you can find the example usage for java.util HashMap size.

Prototype

int size

To view the source code for java.util HashMap size.

Click Source Link

Document

The number of key-value mappings contained in this map.

Usage

From source file:io.lightlink.excel.ExcelImportExportTest.java

private void compareAssertMap(String position, HashMap<String, Object> data, Map<String, Object> loadedData) {
    assertEquals("Sizez must be equal", data.size(), loadedData.size());

    for (Map.Entry<String, Object> entry : data.entrySet()) {
        Object expected = entry.getValue();
        Object found = loadedData.get(entry.getKey());
        compareAssertObject(position + "." + entry.getKey(), expected, found);
    }/*w  w  w . j  a  v a 2s  . c  o  m*/
}

From source file:org.kitodo.data.elasticsearch.index.type.BatchTypeTest.java

@Test
public void shouldCreateDocuments() {
    BatchType batchType = new BatchType();

    List<Batch> batches = prepareData();
    HashMap<Integer, HttpEntity> documents = batchType.createDocuments(batches);
    assertEquals("HashMap of documents doesn't contain given amount of elements!", 3, documents.size());
}

From source file:br.unicamp.ic.recod.gpsi.ml.gpsi1NNToMomentScalarClassificationAlgorithm.java

@Override
public void fit(HashMap<Byte, ArrayList<double[]>> x) {

    int i;/*from  www.j  a va  2  s.  c om*/
    double[] centroid;
    RealMatrix entities;

    this.centroids = new HashMap<>();
    this.nClasses = x.size();
    this.dimensionality = 0;
    for (byte label : x.keySet()) {
        if (this.dimensionality <= 0)
            this.dimensionality = x.get(label).get(0).length;
        entities = MatrixUtils.createRealMatrix(x.get(label).toArray(new double[0][]));
        centroid = new double[this.dimensionality];
        for (i = 0; i < this.dimensionality; i++)
            centroid[i] = this.moment.evaluate(entities.getColumn(i));
        this.centroids.put(label, centroid);
    }

}

From source file:org.kitodo.data.elasticsearch.index.type.HistoryTypeTest.java

@Test
public void shouldCreateDocuments() {
    HistoryType historyType = new HistoryType();

    List<History> histories = prepareData();
    HashMap<Integer, HttpEntity> documents = historyType.createDocuments(histories);
    assertEquals("HashMap of documents doesn't contain given amount of elements!", 2, documents.size());
}

From source file:org.kitodo.data.index.elasticsearch.type.HistoryTypeTest.java

@Test
public void shouldCreateDocuments() throws Exception {
    HistoryType historyType = new HistoryType();

    List<History> histories = prepareData();
    HashMap<Integer, HttpEntity> documents = historyType.createDocuments(histories);
    assertEquals("HashMap of documents doesn't contain given amount of elements!", 2, documents.size());
}

From source file:org.kitodo.data.elasticsearch.index.type.WorkpieceTypeTest.java

@Test
public void shouldCreateDocuments() {
    WorkpieceType workpieceType = new WorkpieceType();

    List<Workpiece> workpieces = prepareData();
    HashMap<Integer, HttpEntity> documents = workpieceType.createDocuments(workpieces);
    assertEquals("HashMap of documents doesn't contain given amount of elements!", 2, documents.size());
}

From source file:org.kitodo.data.elasticsearch.index.type.TemplateTypeTest.java

@Test
public void shouldCreateDocuments() {
    TemplateType processType = new TemplateType();

    List<Template> processes = prepareData();
    HashMap<Integer, HttpEntity> documents = processType.createDocuments(processes);
    assertEquals("HashMap of documents doesn't contain given amount of elements!", 2, documents.size());
}

From source file:kmi.taa.core.SmallSetAnalyser.java

public double std(HashMap<Integer, Double> map) {
    double[] va = new double[map.size()];
    int i = 0;/*from  www.  j  av a  2s . co m*/
    for (Integer k : map.keySet()) {
        va[i++] = map.get(k).doubleValue();
    }
    DescriptiveStatistics ds = new DescriptiveStatistics(va);
    return ds.getStandardDeviation();
}

From source file:org.kitodo.data.elasticsearch.index.type.PropertyTypeTest.java

@Test
public void shouldCreateDocuments() {
    PropertyType propertyType = new PropertyType();

    List<Property> properties = prepareData();
    HashMap<Integer, HttpEntity> documents = propertyType.createDocuments(properties);
    assertEquals("HashMap of documents doesn't contain given amount of elements!", 2, documents.size());
}

From source file:indexer.DocClusterer.java

public List<CentroidCluster<WordVec>> clusterWords(HashMap<String, WordVec> wvecMap, int numClusters)
        throws Exception {
    System.out.println("Clustering document: " + dvec.getDocId());
    List<WordVec> wordList = new ArrayList<>(wvecMap.size());
    for (Map.Entry<String, WordVec> e : wvecMap.entrySet()) {
        wordList.add(e.getValue());/*from www . j  a  v a2  s. c o m*/
    }

    KMeansPlusPlusClusterer<WordVec> clusterer = new KMeansPlusPlusClusterer<>(
            Math.min(numClusters, wordList.size()));
    if (wordList.size() == 0)
        return null;
    List<CentroidCluster<WordVec>> clusters = clusterer.cluster(wordList);
    return clusters;
}