Example usage for java.util Map containsKey

List of usage examples for java.util Map containsKey

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Introduction

In this page you can find the example usage for java.util Map containsKey.

Prototype

boolean containsKey(Object key);

Source Link

Document

Returns true if this map contains a mapping for the specified key.

Usage

From source file:net.eledge.android.europeana.search.model.record.abstracts.Resource.java

protected static Map<String, String[]> mergeMapArrays(Map<String, String[]> source1,
        Map<String, String[]> source2) {
    Map<String, String[]> merged = new HashMap<>();
    if (source1 != null) {
        merged.putAll(source1);//from   w w w. jav  a 2 s  . c  o m
    } else {
        return source2;
    }
    if (source2 != null) {
        for (String key : source2.keySet()) {
            if (merged.containsKey(key)) {
                merged.put(key, mergeArray(merged.get(key), source2.get(key)));
            } else {
                merged.put(key, source2.get(key));
            }
        }
    }
    return merged;
}

From source file:com.github.stagirs.lingvo.build.MorphStateMachineBuilder.java

private static Collection<RuleMapping> suf2mapping() throws IOException {
    Set<String> suffixes = getSuffixes();
    Map<String, Struct> sufs = new HashMap<String, Struct>();
    for (Map.Entry<String, List<WordForm[]>> raw2WordForms : getRaw2WordForms().entrySet()) {
        String raw = raw2WordForms.getKey();
        int[] index = getCommon(suffixes, raw, raw2WordForms.getValue());
        String common = index[0] < index[1] ? raw.substring(index[0], index[1]) : "";
        String rawPref = raw.substring(0, Math.min(index[0], index[1]));
        String rawSuf = raw.substring(index[1]);
        Map<String, List<RuleItem>> map = new HashMap();
        for (WordForm[] wordForm : raw2WordForms.getValue()) {
            String normSuf = wordForm[1].getWord().substring(common.length());
            if (!map.containsKey(normSuf)) {
                map.put(normSuf, new ArrayList<RuleItem>());
            }/*from  www . j a  v  a2s  .com*/
            map.get(normSuf).add(new RuleItem(normSuf, wordForm[1].getForm(), wordForm[0].getForm()));
        }
        RuleItem[][] items = new RuleItem[map.size()][];
        int i = 0;
        for (List<RuleItem> item : map.values()) {
            items[i++] = item.toArray(new RuleItem[item.size()]);
        }
        Rule rule = new Rule(rawPref, rawSuf, items);
        String ruleId = Rule.serialize(rule);
        if (!sufs.containsKey(rawSuf)) {
            sufs.put(rawSuf, new Struct());
        }
        Struct struct = sufs.get(rawSuf);
        if (!struct.rule2id.containsKey(ruleId)) {
            struct.rule2id.put(ruleId, struct.rule2id.size());
            struct.rules.add(rule);
        }
        struct.prefcommons.put(rawPref + common, struct.rule2id.get(ruleId));
    }
    List<RuleMapping> list = new ArrayList<RuleMapping>();
    for (Map.Entry<String, Struct> entrySet : sufs.entrySet()) {
        list.add(new RuleMapping(entrySet.getKey(), entrySet.getValue().prefcommons,
                entrySet.getValue().rules.toArray(new Rule[entrySet.getValue().rules.size()])));
    }
    return list;
}

From source file:Main.java

/**
 * From http://stackoverflow.com/questions/13592236/parse-a-uri-string-into-name-value-collection
 *//*  w  ww .  j a  v  a  2s.c o m*/
public static Map<String, List<String>> splitQuery(String urlQuery) throws UnsupportedEncodingException {
    final Map<String, List<String>> query_pairs = new LinkedHashMap<>();
    final String[] pairs = urlQuery.split("&");
    for (String pair : pairs) {
        final int idx = pair.indexOf("=");
        final String key = idx > 0 ? URLDecoder.decode(pair.substring(0, idx), "UTF-8") : pair;
        if (!query_pairs.containsKey(key)) {
            query_pairs.put(key, new LinkedList<String>());
        }
        final String value = idx > 0 && pair.length() > idx + 1
                ? URLDecoder.decode(pair.substring(idx + 1), "UTF-8")
                : null;
        query_pairs.get(key).add(value);
    }
    return query_pairs;
}

From source file:com.microsoft.alm.plugin.external.utils.WorkspaceHelper.java

/**
 * This method checks all the current mappings in currentWorkspace to see if they exist in the newWorkspace.
 * If the mapping does not exist at all, it is added to the list of mappings to remove.
 *
 * @param currentWorkspace The current workspace with the current mappings
 * @param newWorkspace     The new workspace with the way you want the mappings to look
 * @return//from   w  w  w.j a  va 2s . co m
 */
public static List<Workspace.Mapping> getMappingsToRemove(final Workspace currentWorkspace,
        final Workspace newWorkspace) {
    ArgumentHelper.checkNotNull(currentWorkspace, "currentWorkspace");
    ArgumentHelper.checkNotNull(newWorkspace, "newWorkspace");
    final List<Workspace.Mapping> mappingsToRemove = new ArrayList<Workspace.Mapping>();
    final Map<String, Workspace.Mapping> map = getMappingsByServerPath(newWorkspace);

    for (final Workspace.Mapping mapping : currentWorkspace.getMappings()) {
        if (!map.containsKey(getServerPathKey(mapping.getServerPath()))) {
            mappingsToRemove.add(mapping);
        }
    }

    return mappingsToRemove;
}

From source file:com.vmware.identity.openidconnect.protocol.AuthenticationSuccessResponse.java

public static AuthenticationSuccessResponse parse(HttpRequest httpRequest) throws ParseException {
    Validate.notNull(httpRequest, "httpRequest");
    Map<String, String> parameters = httpRequest.getParameters();

    State state = State.parse(ParameterMapUtils.getString(parameters, "state"));

    AuthorizationCode code = null;/*  ww  w. jav  a 2  s . c  om*/
    if (parameters.containsKey("code")) {
        code = new AuthorizationCode(ParameterMapUtils.getString(parameters, "code"));
    }

    IDToken idToken = null;
    if (parameters.containsKey("id_token")) {
        idToken = IDToken.parse(parameters);
    }

    AccessToken accessToken = null;
    if (parameters.containsKey("access_token")) {
        accessToken = AccessToken.parse(parameters);
    }

    return new AuthenticationSuccessResponse(ResponseMode.FORM_POST, // we don't really know but it doesn't matter
            httpRequest.getURI(), state, false /* isAjaxRequest, we don't really know but it doesn't matter */,
            code, idToken, accessToken);
}

From source file:de.bund.bfr.jung.JungUtils.java

public static <V, E> Transformer<V, Paint> newNodeFillTransformer(RenderContext<V, E> renderContext,
        Map<V, Paint> nodeColors) {
    return node -> {
        Paint color = nodeColors != null && nodeColors.containsKey(node) ? nodeColors.get(node) : Color.WHITE;

        return renderContext.getPickedVertexState().isPicked(node) ? mixWith(color, Color.BLUE) : color;
    };/*from  ww w.  j a v a  2  s.  com*/
}

From source file:de.bund.bfr.jung.JungUtils.java

public static <V, E> Transformer<E, Paint> newEdgeFillTransformer(RenderContext<V, E> renderContext,
        Map<E, Paint> edgeColors) {
    return edge -> {
        Paint color = edgeColors != null && edgeColors.containsKey(edge) ? edgeColors.get(edge) : Color.BLACK;

        return renderContext.getPickedEdgeState().isPicked(edge) ? mixWith(color, Color.GREEN) : color;
    };/*from  ww w.java  2s .  com*/
}

From source file:com.uber.hoodie.common.util.ParquetUtils.java

private static List<String> readParquetFooter(Configuration configuration, Path parquetFilePath,
        String... footerNames) {/*from   w w  w  . j av  a  2 s.  co m*/
    List<String> footerVals = new ArrayList<>();
    ParquetMetadata footer = readMetadata(configuration, parquetFilePath);
    Map<String, String> metadata = footer.getFileMetaData().getKeyValueMetaData();
    for (String footerName : footerNames) {
        if (metadata.containsKey(footerName)) {
            footerVals.add(metadata.get(footerName));
        } else {
            throw new MetadataNotFoundException("Could not find index in Parquet footer. " + "Looked for key "
                    + footerName + " in " + parquetFilePath);
        }
    }
    return footerVals;
}

From source file:com.palantir.atlasdb.keyvalue.rdbms.utils.AtlasSqlUtils.java

public static <K, V> Map<K, V> listToMap(List<Pair<K, V>> list) {
    Map<K, V> result = Maps.newHashMap();
    for (Pair<K, V> p : list) {
        Preconditions.checkArgument(!result.containsKey(p.lhSide));
        result.put(p.lhSide, p.rhSide);/*  ww  w . ja  v  a 2s .co  m*/
    }
    return result;
}

From source file:com.qmetry.qaf.automation.testng.pro.DataProviderUtil.java

@DataProvider(name = "isfw_json")
public static final Object[][] getJsonData(Method method) {
    Map<String, String> methodParams = getParameters(method);
    if (methodParams.containsKey(params.JSON_DATA_TABLE.name())) {
        return JSONUtil.getJsonArrayOfMaps(methodParams.get(params.JSON_DATA_TABLE.name()));
    }//from   w  w  w  .j  a va  2  s.  c om
    return JSONUtil.getJsonArrayOfMaps(methodParams.get(params.DATAFILE.name()));
}