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

Introduction

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

Prototype

public static <E extends Comparable> TreeSet<E> newTreeSet()

Source Link

Document

Creates a mutable, empty TreeSet instance sorted by the natural sort ordering of its elements.

Usage

From source file:org.apache.drill.exec.store.mapr.db.json.MaprDBJsonRecordReader.java

@Override
protected Collection<SchemaPath> transformColumns(Collection<SchemaPath> columns) {
    Set<SchemaPath> transformed = Sets.newLinkedHashSet();
    if (!isStarQuery() && !disablePushdown) {
        Set<FieldPath> projectedFieldsSet = Sets.newTreeSet();
        for (SchemaPath column : columns) {
            if (column.getRootSegment().getPath().equalsIgnoreCase(ID_KEY)) {
                /*//from  ww  w.j  a  v a 2 s  .com
                 * we do not include _id field in the set of projected fields
                 * because the DB currently can not return a document if only
                 * the _id field was projected. This should really be fixed in
                 * the DB client (Bug 21708) to avoid transferring the entire
                 * document when only _id is requested.
                 */
                // projectedFieldsList.add(ID_FIELD);
                includeId = true;
            } else {
                projectedFieldsSet.add(getFieldPathForProjection(column));
            }
            transformed.add(column);
        }
        if (projectedFieldsSet.size() > 0) {
            projectedFields = projectedFieldsSet.toArray(new FieldPath[projectedFieldsSet.size()]);
        }
    } else {
        transformed.add(AbstractRecordReader.STAR_COLUMN);
        includeId = true;
    }

    /*
     * (Bug 21708) if we are projecting only the id field, save that condition here.
     */
    idOnly = !isStarQuery() && (projectedFields == null);
    return transformed;
}

From source file:com.netflix.ice.basic.BasicTagGroupManager.java

public Collection<Account> getAccounts(Interval interval, TagLists tagLists) {
    Set<Account> result = Sets.newTreeSet();
    Set<TagGroup> tagGroupsInRange = getTagGroupsInRange(getMonthMillis(interval));

    for (TagGroup tagGroup : tagGroupsInRange) {
        if (tagLists.contains(tagGroup))
            result.add(tagGroup.account);
    }//from  w  w w.j av  a  2  s.c om

    return result;
}