Example usage for com.google.common.collect Sets newHashSetWithExpectedSize

Introduction

In this page you can find the example usage for com.google.common.collect Sets newHashSetWithExpectedSize.

Prototype

public static <E> HashSet<E> newHashSetWithExpectedSize(int expectedSize)

Source Link

Document

Creates a HashSet instance, with a high enough initial table size that it should hold expectedSize elements without resizing.

Usage

From source file:com.android.builder.internal.MergedNdkConfig.java

public void append(@NonNull NdkConfig ndkConfig) {
    // override/* ww  w  .j  a  v a 2 s . c  o m*/
    if (ndkConfig.getModuleName() != null) {
        moduleName = ndkConfig.getModuleName();
    }

    if (ndkConfig.getStl() != null) {
        stl = ndkConfig.getStl();
    }

    // append
    if (ndkConfig.getAbiFilters() != null) {
        if (abiFilters == null) {
            abiFilters = Sets.newHashSetWithExpectedSize(ndkConfig.getAbiFilters().size());
        } else {
            abiFilters.clear();
        }
        abiFilters.addAll(ndkConfig.getAbiFilters());
    }

    if (cFlags == null) {
        cFlags = ndkConfig.getcFlags();
    } else if (ndkConfig.getcFlags() != null) {
        cFlags = cFlags + " " + ndkConfig.getcFlags();
    }

    if (ndkConfig.getLdLibs() != null) {
        if (ldLibs == null) {
            ldLibs = Sets.newHashSetWithExpectedSize(ndkConfig.getLdLibs().size());
        } else {
            ldLibs.clear();
        }
        ldLibs.addAll(ndkConfig.getLdLibs());
    }
}

From source file:com.opengamma.engine.depgraph.NextFunctionStep.java

protected Set<FunctionExclusionGroup> getFunctionExclusion(final GraphBuildingContext context,
        final CompiledFunctionDefinition function) {
    final Set<FunctionExclusionGroup> parentExclusion = getTask().getFunctionExclusion();
    if (parentExclusion != null) {
        final FunctionExclusionGroup functionExclusion = context.getFunctionExclusionGroups()
                .getExclusionGroup(function.getFunctionDefinition());
        if (functionExclusion != null) {
            final Set<FunctionExclusionGroup> result = Sets
                    .newHashSetWithExpectedSize(parentExclusion.size() + 1);
            result.addAll(parentExclusion);
            result.add(functionExclusion);
            return result;
        } else {/*  w  w w . j  av a2  s  .c o m*/
            return parentExclusion;
        }
    } else {
        final FunctionExclusionGroups groups = context.getFunctionExclusionGroups();
        if (groups != null) {
            final FunctionExclusionGroup functionExclusion = groups
                    .getExclusionGroup(function.getFunctionDefinition());
            if (functionExclusion != null) {
                return Collections.singleton(functionExclusion);
            } else {
                return null;
            }
        } else {
            return null;
        }
    }
}

From source file:gg.uhc.uhc.modules.team.prefixes.PrefixColourPredicateConverter.java

@Override
public PrefixColourPredicate convert(String value) {
    boolean exact = false;

    if (value.length() > 0 && value.charAt(0) == '=') {
        exact = true;/*from   www.j a va2 s .  co  m*/
        value = value.substring(1);
    }

    String[] parts = value.split("\\+");

    if (parts.length == 0)
        throw new ValueConversionException("Must supply at least 1 formatting code to filter out");

    Set<ChatColor> colours = Sets.newHashSetWithExpectedSize(parts.length);

    for (String part : parts) {
        colours.add(colourConverter.convert(part));
    }

    return new PrefixColourPredicate(exact, colours);
}

From source file:org.openscience.cdk.isomorphism.UniqueAtomMatches.java

/**
 * Create filter for the expected number of unique matches. The number
 * of matches can grow if required.//w  ww  . j  a  v  a  2s  .c o  m
 *
 * @param expectedHits expected number of unique matches
 */
private UniqueAtomMatches(int expectedHits) {
    this.unique = Sets.newHashSetWithExpectedSize(expectedHits);
}

From source file:net.derquinse.bocas.jersey.server.BocasResource.java

private static Set<ByteString> setFromQuery(@Nullable List<String> keys) {
    if (keys == null || keys.isEmpty()) {
        throw notFound();
    }//from   w ww . j a  v  a 2 s. c o  m
    Set<ByteString> set = Sets.newHashSetWithExpectedSize(keys.size());
    for (String k : keys) {
        try {
            set.add(ByteString.fromHexString(k));
        } catch (RuntimeException e) {
        }
    }
    if (set.isEmpty()) {
        throw notFound();
    }
    return set;
}

From source file:net.derquinse.bocas.BucketGuavaCachingBocas.java

Set<ByteString> toKeySet(Set<BucketKey> internalKeys) {
    final Set<ByteString> set = Sets.newHashSetWithExpectedSize(internalKeys.size());
    for (BucketKey key : internalKeys) {
        set.add(key.getKey());/* ww w.  j a  va 2  s .  c om*/
    }
    return set;
}

From source file:org.cordovastudio.editors.designer.model.DeletionHandler.java

/**
 * Creates a new {@link DeletionHandler}
 *
 * @param deleted the deleted nodes//from w ww.  jav  a  2s . c om
 * @param moved   nodes that were moved (e.g. deleted, but also inserted elsewhere)
 * @param layout  the parent layout of the deleted nodes
 */
public DeletionHandler(@NotNull List<RadViewComponent> deleted, @NotNull List<RadViewComponent> moved,
        @NotNull RadViewComponent layout) {
    myDeleted = deleted;
    myChildren = layout.getChildren();
    myNodeMap = Maps.newHashMapWithExpectedSize(myChildren.size());
    for (RadViewComponent view : RadViewComponent.getViewComponents(myChildren)) {
        String id = view.getId();
        if (id != null) {
            myNodeMap.put(id, view);
        }
    }

    myDeletedIds = Sets.newHashSetWithExpectedSize(myDeleted.size());
    for (RadViewComponent node : myDeleted) {
        String id = node.getId();
        if (id != null) {
            myDeletedIds.add(id);
        }
    }

    // Any widgets that remain (e.g. typically because they were moved) should
    // keep their incoming dependencies
    for (RadViewComponent node : moved) {
        String id = node.getId();
        if (id != null) {
            myDeletedIds.remove(id);
        }
    }
}

From source file:org.terasology.input.MouseInput.java

private MouseInput(InputType type, int id, String name, String displayName, String... alternateStrings) {
    this.type = type;
    this.id = id;
    this.name = name.toUpperCase(Locale.ENGLISH);
    this.displayName = displayName;
    this.identifiers = Sets.newHashSetWithExpectedSize(alternateStrings.length + 2);
    this.identifiers.add(name);
    this.identifiers.add(toString().toUpperCase(Locale.ENGLISH));
}

From source file:com.google.gerrit.server.account.AbstractRealm.java

@Override
public Set<String> getEmailAddresses(IdentifiedUser user) {
    Collection<ExternalId> ids = user.state().getExternalIds();
    Set<String> emails = Sets.newHashSetWithExpectedSize(ids.size());
    for (ExternalId ext : ids) {
        if (!Strings.isNullOrEmpty(ext.email())) {
            emails.add(ext.email());//from w  ww  .j  a v a2 s. co  m
        }
    }
    return emails;
}

From source file:jp.tricreo.schemagenerator.infrastructure.utils.CloneUtil.java

/**
 * ?? {@link Collection} ???{@link Object#clone() }??
 * ??????? {@link HashSet} ?/*from   www .  j a  v  a  2 s . c o  m*/
 * 
 * @param <E> ??
 * @param collection ???
 * @return {@link HashSet}
 */
public static <E extends Entity<E, ?>> HashSet<E> cloneEntityHashSet(Collection<E> collection) {
    HashSet<E> cloneCollection = Sets.newHashSetWithExpectedSize(collection.size());
    for (E element : collection) {
        E cloneElement = element.clone();
        cloneCollection.add(cloneElement);
    }
    return cloneCollection;
}