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

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

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Introduction

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

Prototype

public static <K, V> LinkedHashMap<K, V> newLinkedHashMap()

Source Link

Document

Creates a mutable, empty, insertion-ordered LinkedHashMap instance.

Usage

From source file:cc.kave.commons.utils.TypeErasure.java

public static String of(String id) {
    int startIdx = id.indexOf('`');
    if (startIdx == -1) {
        return id;
    }//from   w  w w .  j a  v a  2s .  c o m

    Map<String, String> replacements = Maps.newLinkedHashMap();
    int tick = FindNext(id, 0, '`');

    while (tick != -1) {
        int open = FindNext(id, tick, '[');
        int length = open - tick - 1;
        String numStr = length > 0 ? id.substring(tick + 1, open).trim() : "0";

        if (length < 1) {
            // TODO fix name creation, this should not happen!
            System.out.printf("\nEE: cannot remove generic (no tick number): %s", id);
        }

        int numGenerics = 0;
        try {
            numGenerics = Integer.parseInt(numStr);
        } catch (NumberFormatException e) {
            // TODO fix name creation, this should not happen!
            System.out.printf("\nEE: cannot remove generic (invalid tick number between %d and %d): %s", tick,
                    open, id);
        }

        while (IsArray(id, open)) {
            open = FindNext(id, open + 1, '[');
        }

        for (int i = 0; i < numGenerics; i++) {
            open = FindNext(id, open + 1, '[');
            int close = FindCorrespondingCloseBracket(id, open);

            int arrowStart = FindNext(id, open, '-');
            if (arrowStart != -1 && arrowStart < close) {
                String param = id.substring(open, arrowStart).trim();
                String complete = id.substring(open, close);
                replacements.put(complete, param);
            }

            open = close + 1;
        }
        tick = FindNext(id, tick + 1, '`');
    }
    String res = id;
    for (String k : replacements.keySet()) {
        String with = replacements.get(k);
        res = res.replace(k, with);
    }
    return res;
}

From source file:cc.recommenders.datastructures.Map2D.java

public V getOrAdd(K1 k1, K2 k2, V vDefault) {
    Map<K2, V> m2 = vs.get(k1);
    if (m2 == null) {
        m2 = Maps.newLinkedHashMap();
        vs.put(k1, m2);//from   w ww  .ja  va  2  s.  c  o  m
    }
    V v = m2.get(k2);
    if (v == null) {
        v = vDefault;
        m2.put(k2, v);
    }
    return v;
}

From source file:org.jeo.cli.conv.MapConverter.java

@Override
public Map<String, String> convert(String value) {
    Map<String, String> map = Maps.newLinkedHashMap();
    String[] entries = value.split("; *");
    for (String e : entries) {
        String[] kv = e.split(" *= *");
        if (kv.length > 0) {
            map.put(kv[0], kv.length > 1 ? kv[1] : null);
        }//from  ww w. ja  va  2  s  .  c  o m
    }
    return map;
}

From source file:org.caleydo.core.internal.startup.StartupAddons.java

public static Map<String, IStartupAddon> findAll() {
    List<StartupAddonDesc> tmp = new ArrayList<>();
    try {/*  w ww.  j  av a 2  s .  c  o m*/
        for (IConfigurationElement elem : RegistryFactory.getRegistry()
                .getConfigurationElementsFor(EXTENSION_POINT)) {
            final Object o = elem.createExecutableExtension("class");
            if (o instanceof IStartupAddon) {
                String orderS = elem.getAttribute("order");
                int order = Strings.isNullOrEmpty(orderS) ? 10 : Integer.parseInt(orderS);
                tmp.add(new StartupAddonDesc(elem.getAttribute("name"), (IStartupAddon) o, order));
            }
        }
    } catch (CoreException e) {
        System.err.println("can't find implementations of " + EXTENSION_POINT + " : " + "name");
        e.printStackTrace();
    }

    // sort by order
    Collections.sort(tmp);
    Map<String, IStartupAddon> factories = Maps.newLinkedHashMap();
    for (StartupAddonDesc desc : tmp)
        factories.put(desc.label, desc.addon);
    return Collections.unmodifiableMap(factories);
}

From source file:org.jpmml.evaluator.CsvUtil.java

static public List<Map<FieldName, String>> load(InputStream is) throws IOException {
    List<Map<FieldName, String>> table = Lists.newArrayList();

    BufferedReader reader = new BufferedReader(new InputStreamReader(is, "US-ASCII"));

    try {//w w w.  j  ava2 s.  c om
        String headerLine = reader.readLine();
        if (headerLine == null) {
            throw new EOFException();
        }

        List<String> headerCells = parseLine(headerLine);

        while (true) {
            String bodyLine = reader.readLine();
            if (bodyLine == null) {
                break;
            }

            Map<FieldName, String> row = Maps.newLinkedHashMap();

            List<String> bodyCells = parseLine(bodyLine);

            // Must be of equal length
            if (headerCells.size() != bodyCells.size()) {
                throw new RuntimeException();
            }

            for (int i = 0; i < headerCells.size(); i++) {
                row.put(FieldName.create(headerCells.get(i)), bodyCells.get(i));
            }

            table.add(row);
        }
    } finally {
        reader.close();
    }

    return table;
}

From source file:jflowmap.data.XmlRegionsReader.java

/**
 * Returns a Map: CountryCode -> FullRegion,
 * where FullRegion is e.g. "Africa|Eastern Africa" or "Oceania|Australia and New Zealand"
 *//*from w  w  w. j a v  a 2s  .  c o m*/
public static Map<String, String> readFrom(String location) throws XMLStreamException, IOException {
    XMLInputFactory inputFactory = XMLInputFactory.newInstance();
    LineNumberReader lineNumberReader = new LineNumberReader(
            new InputStreamReader(IOLib.streamFromString(location)));
    XMLStreamReader reader = inputFactory.createXMLStreamReader(lineNumberReader);
    Stack<String> regionStack = new Stack<String>();

    Map<String, String> regions = Maps.newLinkedHashMap();

    while (reader.hasNext()) {
        reader.next();
        String tag;
        switch (reader.getEventType()) {
        case XMLEvent.START_ELEMENT:
            tag = reader.getName().getLocalPart();
            if (tag.equals("country")) {
                String name = reader.getAttributeValue(null, "name");
                if (name == null) {
                    error(lineNumberReader, "Attr 'country' is missing");
                }
                String isoCode = reader.getAttributeValue(null, "iso-code");
                if (isoCode == null) {
                    error(lineNumberReader, "Attr 'iso-code' is missing");
                }

                regions.put(isoCode, StringUtils.join(regionStack, REGION_SEPARATOR));
            }
            if (tag.equals("region")) {
                String name = reader.getAttributeValue(null, "name");
                if (name == null) {
                    error(lineNumberReader, "Attr 'country' is missing");
                }
                regionStack.add(name);
            }
            break;

        case XMLEvent.END_ELEMENT:
            tag = reader.getName().getLocalPart();
            if (tag.equals("region")) {
                regionStack.pop();
            }
            break;
        }
    }
    return regions;
}

From source file:org.eclipse.xtext.validation.ConfigurableIssueCodesProvider.java

public ConfigurableIssueCodesProvider() {
    final Map<String, PreferenceKey> map = Maps.newLinkedHashMap();
    initialize(new IAcceptor<PreferenceKey>() {

        @Override//from   w  w w .  ja  v a2  s  . c o m
        public void accept(PreferenceKey prefKey) {
            map.put(prefKey.getId(), prefKey);
        }
    });
    this.issueCodes = ImmutableMap.copyOf(map);
}

From source file:cc.recommenders.evaluation.distribution.calc.MinComparisonProvider.java

@Override
protected Map<String, String> getOptions() {
    Map<String, String> options = Maps.newLinkedHashMap();
    for (int min = 0; min < 60; min += 2) {
        options.put("PBN25-" + min, pbn(25).c(false).d(true).p(false).useFloat().ignore(false).min(min).get());
    }//from w w  w  .j av a  2  s .  co m
    return options;
}

From source file:com.indeed.lsmtree.core.tools.StoreCat.java

public static <K, V> void cat(final Store<K, V> store, final K start, boolean startInclusive, final K end,
        final boolean endInclusive, Stringifier<K> keyStringifier, Stringifier<V> valueStringifier)
        throws IOException {
    Iterator<Store.Entry<K, V>> it = store.iterator(start, startInclusive);
    Iterator<Store.Entry<K, V>> iterator = end == null ? it : ItUtil.span(new F<Store.Entry<K, V>, Boolean>() {
        public Boolean f(final Store.Entry<K, V> kvEntry) {
            final int cmp = store.getComparator().compare(kvEntry.getKey(), end);
            return cmp < 0 || cmp == 0 && endInclusive;
        }//  ww  w . j a  v  a 2s .  co m
    }, it)._1();
    Map<String, Object> map = Maps.newLinkedHashMap();
    ObjectMapper mapper = new ObjectMapper();
    while (iterator.hasNext()) {
        Store.Entry<K, V> next = iterator.next();
        map.clear();
        map.put("key", keyStringifier.toString(next.getKey()));
        map.put("value", valueStringifier.toString(next.getValue()));
        System.out.println(mapper.writeValueAsString(map));
    }
}

From source file:cc.recommenders.datastructures.Map3D.java

public V getOrAdd(K1 k1, K2 k2, K3 k3, V vDefault) {
    Map2D<K2, K3, V> m2 = vs.get(k1);
    if (m2 == null) {
        m2 = Map2D.create();/*from www . j  av a2s .  c om*/
        vs.put(k1, m2);
    }
    Map<K3, V> m3 = m2.get(k2);
    if (m3 == null) {
        m3 = Maps.newLinkedHashMap();
        m2.put(k2, m3);
    }
    V v = m3.get(k2);
    if (v == null) {
        v = vDefault;
        m3.put(k3, v);
    }
    return v;

}