Example usage for java.util Set contains

Introduction

In this page you can find the example usage for java.util Set contains.

Prototype

boolean contains(Object o);

Source Link

Document

Returns true if this set contains the specified element.

Usage

From source file:Main.java

public static <T> Set<T> intersect(Set<T> sourceSet, Set<T> targetSet) {
    Set<T> set = new HashSet<T>();
    int sourceSetSize = sourceSet.size();
    int targetSetSize = targetSet.size();
    Set<T> minSet = null;//  ww  w . j  av  a  2s  .c  o  m
    Set<T> maxSet = null;
    if (sourceSetSize <= targetSetSize) {
        minSet = sourceSet;
        maxSet = targetSet;
    } else {
        minSet = targetSet;
        maxSet = sourceSet;

    }

    for (T t : minSet) {
        if (maxSet.contains(t)) {
            set.add(t);
        }
    }
    return set;
}

From source file:com.l2jfree.gameserver.document.DocumentEngine.java

public static List<L2Item> loadArmors(Map<Integer, Item> armorData) {
    final List<L2Item> list = loadData(armorData, listFiles("data/stats/armor"));

    Set<Integer> xmlItem = new HashSet<Integer>();

    for (L2Item item : list)
        xmlItem.add(item.getItemId());/*  ww w.  ja v a2  s . co  m*/

    for (Item item : armorData.values())
        if (!xmlItem.contains(item.id))
            _log.warn("SkillsEngine: Missing XML side for L2Armor - id: " + item.id);

    return list;
}

From source file:com.l2jfree.gameserver.document.DocumentEngine.java

public static List<L2Item> loadWeapons(Map<Integer, Item> weaponData) {
    final List<L2Item> list = loadData(weaponData, listFiles("data/stats/weapon"));

    Set<Integer> xmlItem = new HashSet<Integer>();

    for (L2Item item : list)
        xmlItem.add(item.getItemId());//from ww  w.ja v  a 2  s  .c  o m

    for (Item item : weaponData.values())
        if (!xmlItem.contains(item.id))
            _log.warn("SkillsEngine: Missing XML side for L2Weapon - id: " + item.id);

    return list;
}

From source file:TwitterClustering.java

public static <T> Set<T> intersection(Set<T> setA, Set<T> setB) {
    Set<T> tmp = new TreeSet<T>();
    for (T x : setA) {
        if (setB.contains(x)) {
            tmp.add(x);//from   w  w  w.j a va2s .c  om
        }
    }
    return tmp;
}

From source file:io.github.moosbusch.lumpi.util.FormUtil.java

public static boolean isExcludedProperty(Class<?> type, String propertyName,
        Map<String, Set<Class<?>>> excludedProperties) {
    Map<String, Set<Class<?>>> excludedProps = excludedProperties;

    if (excludedProps != null) {
        if (excludedProps.containsKey(propertyName)) {
            Set<Class<?>> ignoredPropertyTypes = excludedProps.get(propertyName);
            Set<Class<?>> superTypes = LumpiUtil.getSuperTypes(type, true, true, true);

            if (!ignoredPropertyTypes.contains(type)) {
                if (superTypes.stream().anyMatch((superType) -> (!ignoredPropertyTypes.contains(superType)))) {
                    return true;
                }//from w  ww  .  j  a v a2  s .  co m
            }
        }
    }

    return false;
}

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

public static <V, E> Transformer<V, Stroke> newNodeStrokeTransformer(RenderContext<V, E> renderContext,
        Set<V> metaNodes) {
    return node -> (metaNodes != null && metaNodes.contains(node))
            || renderContext.getPickedVertexState().isPicked(node) ? new BasicStroke(4.0f)
                    : new BasicStroke(1.0f);
}

From source file:com.l2jfree.gameserver.document.DocumentEngine.java

public static List<L2Item> loadItems(Map<Integer, Item> itemData) {
    final List<L2Item> list = loadData(itemData, listFiles("data/stats/etcitem"));

    Set<Integer> xmlItem = new HashSet<Integer>();

    for (L2Item item : list)
        xmlItem.add(item.getItemId());/* w w w  .ja  va 2  s . c  o  m*/

    for (Item item : itemData.values()) {
        if (!xmlItem.contains(item.id)) {
            try {
                list.add(new L2EtcItem((L2EtcItemType) item.type, item.set));
            } catch (RuntimeException e) {
                _log.warn("Error while parsing item id " + item.id, e);
            }
        }
    }

    return list;
}

From source file:com.tesora.dve.tools.DVEAnalyzerCLITest.java

private static void bumpStatementKindCount(final String key, final int freq,
        final Set<String> expectedStmtTypes, final Map<String, Integer> counter) {
    if (expectedStmtTypes.contains(key)) {
        Integer count = counter.get(key);
        final Integer stmtFreq = Integer.valueOf(freq);
        if (count == null) {
            count = stmtFreq;/*from   www . j av a 2s. c o m*/
        } else {
            count += stmtFreq;
        }
        counter.put(key, count);
    }
}

From source file:com.huawei.streaming.cql.executor.ExecutorUtils.java

/**
 * ??//from w ww  .  j  a  va  2 s .co m
 * 
 * To?From??
 * @param transitions 
 * @return 
 */
public static List<OperatorTransition> getLastTransitons(List<OperatorTransition> transitions) {
    List<OperatorTransition> res = new ArrayList<OperatorTransition>();

    Set<String> froms = getFromTransitons(transitions);
    Set<String> tos = getToTransitons(transitions);
    for (String s : tos) {
        if (!froms.contains(s)) {
            res.addAll(getTransitonsByToId(s, transitions));
        }
    }
    return res;
}

From source file:ezbake.deployer.impl.Files.java

@SuppressWarnings("ResultOfMethodCallIgnored")
public static void setPosixFilePermissions(File file, Set<PosixFilePermission> filePermissions) {
    if (filePermissions.contains(PosixFilePermission.OWNER_EXECUTE))
        file.setExecutable(true, filePermissions.contains(PosixFilePermission.GROUP_EXECUTE)
                || filePermissions.contains(PosixFilePermission.OTHERS_EXECUTE));
    if (filePermissions.contains(PosixFilePermission.OWNER_READ))
        file.setReadable(true, filePermissions.contains(PosixFilePermission.GROUP_READ)
                || filePermissions.contains(PosixFilePermission.OTHERS_READ));
    if (filePermissions.contains(PosixFilePermission.OWNER_WRITE))
        file.setWritable(true, filePermissions.contains(PosixFilePermission.GROUP_WRITE)
                || filePermissions.contains(PosixFilePermission.OTHERS_WRITE));
}