Example usage for com.google.common.collect Maps newHashMap

List of usage examples for com.google.common.collect Maps newHashMap

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Introduction

In this page you can find the example usage for com.google.common.collect Maps newHashMap.

Prototype

public static <K, V> HashMap<K, V> newHashMap()

Source Link

Document

Creates a mutable, empty HashMap instance.

Usage

From source file:io.appform.nautilus.funnel.utils.RegexUtils.java

public static Map<String, List<String>> separateRegexes(final List<String> stages) {
    String regex = "";
    Map<String, List<String>> segments = Maps.newHashMap();
    int i = 0;//w w  w  . j av a  2  s  .  c om
    List<String> items = Lists.newArrayList();
    for (String stage : stages) {
        if (0 == i) {
            regex = String.format("%s.*", PathUtils.transformName(stage));
        } else {
            regex = String.format("%s%s.*", regex, PathUtils.transformName(stage));
        }
        i++;
        items.add(stage);
        segments.put(String.format(".*%s", regex), new ArrayList<>(items));
    }
    return segments;
}

From source file:com.sishuok.es.maintain.push.service.PushApiImpl.java

@Override
public void pushUnreadMessage(final Long userId, Long unreadMessageCount) {
    Map<String, Object> data = Maps.newHashMap();
    data.put("unreadMessageCount", unreadMessageCount);
    pushService.push(userId, data);//  w  w  w  .j av a2 s  .co  m
}

From source file:net.oneandone.maven.plugins.cycles.graph.StronglyConnectedComponents.java

/**
 * Computes strongly connected components.
 * //from   w  w w.  ja v a2s . com
 * @param g a graph
 * @param <V> vertex type
 * @param <E> edge type
 * @return a collection of components
 */
public static <V, E> Collection<Set<V>> strongComponentsAsSets(DirectedGraph<V, E> g) {
    AtomicInteger index = new AtomicInteger(0);
    Stack<V> s = new Stack<V>();
    Map<V, Integer> vindex = Maps.newHashMap();
    Map<V, Integer> vlowlink = Maps.newHashMap();
    List<Set<V>> acc = Lists.newArrayList();
    for (V v : g.getVertices()) {
        if (!vindex.containsKey(v)) {
            tarjan(v, g, index, s, vindex, vlowlink, acc);
        }
    }
    return acc;
}

From source file:org.apache.drill.exec.store.sys.PStoreTestUtil.java

public static void test(PStoreProvider provider) throws Exception {
    PStore<String> store = provider.getStore(
            PStoreConfig.newJacksonBuilder(new ObjectMapper(), String.class).name("sys.test").build());
    String[] keys = { "first", "second" };
    String[] values = { "value1", "value2" };
    Map<String, String> expectedMap = Maps.newHashMap();

    for (int i = 0; i < keys.length; i++) {
        expectedMap.put(keys[i], values[i]);
        store.put(keys[i], values[i]);// w  w  w. j a  v a  2s.  c  o m
    }
    // allow one second for puts to propagate back to cache
    {
        Iterator<Map.Entry<String, String>> iter = store.iterator();
        for (int i = 0; i < keys.length; i++) {
            Entry<String, String> e = iter.next();
            assertTrue(expectedMap.containsKey(e.getKey()));
            assertEquals(expectedMap.get(e.getKey()), e.getValue());
        }

        assertFalse(iter.hasNext());
    }

    {
        Iterator<Map.Entry<String, String>> iter = store.iterator();
        while (iter.hasNext()) {
            iter.next();
            iter.remove();
        }
    }

    // allow one second for deletes to propagate back to cache

    assertFalse(store.iterator().hasNext());
}

From source file:net.diogobohm.timed.api.db.serializer.DBActivitySerializer.java

@Override
public Map<String, Object> serialize(DBActivity object) {
    Map<String, Object> valueMap = Maps.newHashMap();

    valueMap.put("name", object.getName());

    return valueMap;
}

From source file:org.sonar.batch.MavenProjectConverter.java

public static ProjectDefinition convert(List<MavenProject> poms, MavenProject root) {
    Map<String, MavenProject> paths = Maps.newHashMap(); // projects by canonical path to pom.xml
    Map<MavenProject, ProjectDefinition> defs = Maps.newHashMap();

    try {//from  w w  w .  ja v a  2s  .  c om
        for (MavenProject pom : poms) {
            paths.put(pom.getFile().getCanonicalPath(), pom);
            defs.put(pom, convert(pom));
        }

        for (Map.Entry<String, MavenProject> entry : paths.entrySet()) {
            MavenProject pom = entry.getValue();
            for (Object m : pom.getModules()) {
                String moduleId = (String) m;
                File modulePath = new File(pom.getBasedir(), moduleId);
                if (modulePath.exists() && modulePath.isDirectory()) {
                    modulePath = new File(modulePath, "pom.xml");
                }
                MavenProject module = paths.get(modulePath.getCanonicalPath());

                ProjectDefinition parentProject = defs.get(pom);
                ProjectDefinition subProject = defs.get(module);
                if (parentProject == null) {
                    throw new IllegalStateException(UNABLE_TO_DETERMINE_PROJECT_STRUCTURE_EXCEPTION_MESSAGE);
                }
                if (subProject == null) {
                    throw new IllegalStateException(UNABLE_TO_DETERMINE_PROJECT_STRUCTURE_EXCEPTION_MESSAGE);
                }
                parentProject.addSubProject(subProject);
            }
        }
    } catch (IOException e) {
        throw new SonarException(e);
    }

    ProjectDefinition rootProject = defs.get(root);
    if (rootProject == null) {
        throw new IllegalStateException(UNABLE_TO_DETERMINE_PROJECT_STRUCTURE_EXCEPTION_MESSAGE);
    }

    return rootProject;
}

From source file:com.nirmata.workflow.models.Task.java

/**
 * Utility to create a new meta map with the given submit value
 *
 * @param value the submit value/*from   w  w  w . java  2  s .c o  m*/
 * @return new meta map
 */
public static Map<String, String> makeSpecialMeta(long value) {
    Map<String, String> meta = Maps.newHashMap();
    meta.put(META_TASK_SUBMIT_VALUE, Long.toString(value));
    return meta;
}

From source file:org.opendaylight.controller.config.facade.xml.mapping.IdentityMapping.java

public IdentityMapping() {
    this.identityNameToSchemaNode = Maps.newHashMap();
}

From source file:oims.dataBase.ColumnSelector.java

public void addColumn(String columnName, String value) {
    if (itsColumns_ == null) {
        itsColumns_ = Maps.newHashMap();
    }
    itsColumns_.put(columnName, value);
}

From source file:org.sonar.ide.eclipse.internal.core.markers.MarkerUtils.java

public static void createMarkersForViolations(IResource resource, Collection<Violation> violations) {
    for (Violation violation : violations) {
        final Map<String, Object> markerAttributes = Maps.newHashMap();
        markerAttributes.put(IMarker.LINE_NUMBER, violation.getLineId());
        markerAttributes.put(IMarker.MESSAGE, violation.getMessage());
        markerAttributes.put(IMarker.SEVERITY, IMarker.SEVERITY_WARNING);
        markerAttributes.put(IMarker.PRIORITY, IMarker.PRIORITY_LOW);

        Rule rule = violation.getRule();
        markerAttributes.put("rulekey", rule.getKey()); //$NON-NLS-1$
        markerAttributes.put("rulename", rule.getName()); //$NON-NLS-1$
        // Don't use rule.getSeverity() here - see SONARIDE-218
        markerAttributes.put("rulepriority", violation.getSeverity().toString()); //$NON-NLS-1$

        try {/*from www. j  a  va 2s  . co  m*/
            IMarker marker = resource.createMarker(SonarCorePlugin.MARKER_ID);
            marker.setAttributes(markerAttributes);
        } catch (CoreException e) {
            LOG.error(e.getMessage(), e);
        }
    }
}