Examples with BitmapBackedSelection tech.tablesaw.selection.BitmapBackedSelection used on opensource projects

Example 21 with BitmapBackedSelection

use of tech.tablesaw.selection.BitmapBackedSelection in project symja_android_library by axkr.

the class FloatIndex method lessThan.

public Selection lessThan(float value) {
    Selection selection = new BitmapBackedSelection();
    Float2ObjectSortedMap<IntArrayList> head = index.headMap(value);
    for (IntArrayList keys : head.values()) {
        addAllToSelection(keys, selection);
    }
    return selection;
}

Example 22 with BitmapBackedSelection

use of tech.tablesaw.selection.BitmapBackedSelection in project symja_android_library by axkr.

the class IntIndex method greaterThan.

public Selection greaterThan(int value) {
    Selection selection = new BitmapBackedSelection();
    Int2ObjectSortedMap<IntArrayList> tail = index.tailMap(value + 1);
    for (IntArrayList keys : tail.values()) {
        addAllToSelection(keys, selection);
    }
    return selection;
}

Example 23 with BitmapBackedSelection

use of tech.tablesaw.selection.BitmapBackedSelection in project symja_android_library by axkr.

the class ShortIndex method atMost.

public Selection atMost(short value) {
    Selection selection = new BitmapBackedSelection();
    Short2ObjectSortedMap<IntArrayList> head = // we add 1 to get values equal to the arg
    index.headMap((short) (value + 1));
    for (IntArrayList keys : head.values()) {
        addAllToSelection(keys, selection);
    }
    return selection;
}

Example 24 with BitmapBackedSelection

use of tech.tablesaw.selection.BitmapBackedSelection in project symja_android_library by axkr.

the class ShortIndex method get.

/**
 * Returns a bitmap containing row numbers of all cells matching the given int
 *
 * @param value This is a 'key' from the index perspective, meaning it is a value from the
 *     standpoint of the column
 */
public Selection get(short value) {
    Selection selection = new BitmapBackedSelection();
    IntArrayList list = index.get(value);
    if (list != null) {
        addAllToSelection(list, selection);
    }
    return selection;
}

Example 25 with BitmapBackedSelection

use of tech.tablesaw.selection.BitmapBackedSelection in project symja_android_library by axkr.

the class DoubleIndex method atMost.

public Selection atMost(double value) {
    Selection selection = new BitmapBackedSelection();
    Double2ObjectSortedMap<IntArrayList> head = // we add 1 to get values equal
    index.headMap(value + 0.000001);
    // to the arg
    for (IntArrayList keys : head.values()) {
        addAllToSelection(keys, selection);
    }
    return selection;
}