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:org.apache.giraph.examples.RandomWalkTestUtils.java

/**
 * Parse steady state probabilities./* w  ww  . jav a2  s  .  com*/
 * @param results The steady state probabilities in text format.
 * @return A map representation of the steady state probabilities.
 */
public static Map<Long, Double> parseSteadyStateProbabilities(Iterable<String> results) {
    Map<Long, Double> result = Maps.newHashMap();
    for (String s : results) {
        String[] tokens = s.split("\\t");
        Long id = Long.parseLong(tokens[0]);
        Double value = Double.parseDouble(tokens[1]);
        result.put(id, value);
    }
    return result;
}

From source file:com.faceye.feature.repository.SearchFilter.java

/**
 * searchParamskey?OPERATOR_FIELDNAME//from w  ww.  j a  v a  2  s.c o  m
 */
public static Map<String, SearchFilter> parse(Map<String, Object> searchParams) {
    Reporter reporter = BeanContextUtil.getBean(Reporter.class);
    reporter.reporter(searchParams);
    Map<String, SearchFilter> filters = Maps.newHashMap();
    if (MapUtils.isEmpty(searchParams)) {
        return filters;
    }
    for (Entry<String, Object> entry : searchParams.entrySet()) {
        // 
        String key = entry.getKey();
        Object value = entry.getValue();
        // if (StringUtils.isBlank((String) value)) {
        // continue;
        // }

        // operatorfiledAttribute
        String[] names = StringUtils.split(key, "|");
        if (names.length != 2) {
            // throw new IllegalArgumentException(key + " is not a valid search filter name");
            continue;
        }
        String filedName = names[1];
        Operator operator = Operator.valueOf(names[0]);

        // searchFilter
        SearchFilter filter = new SearchFilter(filedName, operator, value);
        filters.put(key, filter);
    }

    return filters;
}

From source file:controllers.AdminDashboard.java

@Restrictions({ @Restrict("SYSTEM_MONITOR"), @Restrict("SYSTEM_ADMIN"), @Restrict("RESTRICTED_SYSTEM_ADMIN") })
public static void version() {
    License license = AdminDashboardUtils.getLicense();
    Map<String, Promise<?>> promises = Maps.newHashMap();
    promises.put("clusterInfo", AdminDashboardUtils.clusterInfo());
    trySetRenderArgs(promises);// www  . j  a v a  2 s . co  m
    // Add lastUpdated render args after promises are redeemed
    Date clusterInfoLastUpdated = AdminDashboardUtils.getClusterInfoLastUpdated();
    render(license, clusterInfoLastUpdated);
}

From source file:com.cloudera.exhibit.core.simple.SimpleExhibit.java

public static SimpleExhibit of(String name, Frame frame, Object... args) {
    Map<String, Frame> m = Maps.newHashMap();
    m.put(name, frame);/*from   www  . ja v a2s.  co  m*/
    for (int i = 0; i < args.length; i += 2) {
        m.put(args[i].toString(), (Frame) args[i + 1]);
    }
    return new SimpleExhibit(Obs.EMPTY, m);
}

From source file:org.gvnix.web.datatables.util.querydsl.HibernateSpatialSupport.java

public static Map<Operator<?>, String> getSpatialOps(String prefix, boolean asFunction) {
    if (spatialOps != null) {
        return spatialOps;
    }//from  w w w  . ja v  a2s .  c om
    Map<Operator<?>, String> ops = Maps.newHashMap();

    // Initialize spatialOps whatever exception found
    spatialOps = ops;
    try {
        // Check for 3.4.1 QueryDSL required constructor
        OperatorImpl.class.getConstructor(String.class, String.class);
    } catch (NoSuchMethodException ex) {
        LOGGER.warn("No Hibernate Spatial supported added: Check queryDSL library version");
        LOGGER.debug("Exception Initializing Hibernate Spatial support", ex);
        return ops;
    }

    ops.put(SpatialOps.DIMENSION, "dimension({0})");
    ops.put(SpatialOps.GEOMETRY_TYPE, "geometrytype({0}, {1})");
    ops.put(SpatialOps.SRID, "srid({0})");
    ops.put(SpatialOps.ENVELOPE, "envelope({0})");
    ops.put(SpatialOps.AS_TEXT, "astext({0})");
    ops.put(SpatialOps.AS_BINARY, "asbinary({0})");
    ops.put(SpatialOps.IS_EMPTY, "isempty({0})");
    ops.put(SpatialOps.IS_SIMPLE, "issimple({0})");
    ops.put(SpatialOps.BOUNDARY, "boundary({0})");

    ops.put(SpatialOps.EQUALS, "equals({0}, {1})");
    ops.put(SpatialOps.DISJOINT, "disjoint({0}, {1})");
    ops.put(SpatialOps.INTERSECTS, "intersects({0}, {1}) = true");
    ops.put(SpatialOps.TOUCHES, "touches({0}, {1})");
    ops.put(SpatialOps.CROSSES, "crosses({0}, {1})");
    ops.put(SpatialOps.WITHIN, "within({0}, {1})");
    ops.put(SpatialOps.CONTAINS, "contains({0}, {1})");
    ops.put(SpatialOps.OVERLAPS, "overlaps({0}, {1})");
    ops.put(SpatialOps.RELATE, "relate({0}, {1}, {2})");

    ops.put(SpatialOps.DISTANCE, "distance({0}, {1})");
    ops.put(SpatialOps.BUFFER, "buffer({0}, {1})");
    ops.put(SpatialOps.CONVEXHULL, "convexhull({0})");
    ops.put(SpatialOps.INTERSECTION, "intersection({0}, {1})");
    ops.put(SpatialOps.UNION, "geomunion({0}, {1})");
    ops.put(SpatialOps.DIFFERENCE, "difference({0}, {1})");
    ops.put(SpatialOps.SYMDIFFERENCE, "symdifference({0}, {1})");
    // dwithin({0}, {1}, 2)
    ops.put(SpatialOps.TRANSFORM, "transform({0}, {1})");
    // extent({0})

    return ops;
}

From source file:net.diogobohm.timed.api.ui.image.ImageLoader.java

private ImageLoader() {
    imageMap = Maps.newHashMap();
}

From source file:com.palantir.atlasdb.console.AtlasConsoleBinder.java

public static Binding create(Binding binding, Object... modules) {
    Map<String, String> topicToHelpMap = Maps.newHashMap();
    for (Object module : modules) {
        AtlasConsoleModule m = createModule(module);
        for (Map.Entry<String, Closure> e : m.getBindings().entrySet()) {
            binding.setVariable(e.getKey(), e.getValue());
        }//from w  w w . j  a v a2  s.co  m
        topicToHelpMap.putAll(m.getHelp());
    }
    binding.setVariable("help", new HelpClosure(binding, topicToHelpMap));
    return binding;
}

From source file:org.robobinding.viewattribute.listview.SparseBooleanArrayUtils.java

public static Map<Integer, Boolean> toMap(SparseBooleanArray array) {
    Map<Integer, Boolean> map = Maps.newHashMap();
    for (int i = 0; i < array.size(); i++) {
        map.put(array.keyAt(i), array.valueAt(i));
    }/* w  w  w .j a  v a  2  s  . c om*/
    return map;
}

From source file:org.jetbrains.kotlin.types.SubstitutionUtils.java

/**
 * Builds a context with all the supertypes' parameters substituted
 */// w  ww.j a  v  a  2  s .c o m
@NotNull
public static TypeSubstitutor buildDeepSubstitutor(@NotNull KotlinType type) {
    Map<TypeConstructor, TypeProjection> substitution = Maps.newHashMap();
    TypeSubstitutor typeSubstitutor = TypeSubstitutor.create(substitution);
    // we use the mutability of the map here
    fillInDeepSubstitutor(type, typeSubstitutor, substitution, null);
    return typeSubstitutor;
}

From source file:org.sakaiproject.nakamura.util.MapUtils.java

/**
 * Converts a name value string delimited with = and ; into an immutable map.
 * /*from   w  w w .  j a  va 2  s . co m*/
 * @param values
 *          the contents of the map
 * @return an immutable map.
 */
public static Map<String, String> convertToImmutableMap(String values) {
    Map<String, String> m = Maps.newHashMap();
    String[] templates = StringUtils.split(values, ';');
    for (String template : templates) {
        String[] nv = StringUtils.split(template, '=', 2);
        if (nv != null && nv.length > 1) {
            m.put(nv[0].trim(), nv[1].trim());
        }
    }
    return ImmutableMap.copyOf(m);
}