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

Example 56 with BitmapBackedSelection

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

the class IntIndex method lessThan.

public Selection lessThan(int value) {
    Selection selection = new BitmapBackedSelection();
    Int2ObjectSortedMap<IntArrayList> head = // we add 1 to get values equal to the arg
    index.headMap(value);
    for (IntArrayList keys : head.values()) {
        addAllToSelection(keys, selection);
    }
    return selection;
}

Example 57 with BitmapBackedSelection

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

the class IntIndex 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(int value) {
    Selection selection = new BitmapBackedSelection();
    IntArrayList list = index.get(value);
    if (list != null) {
        addAllToSelection(list, selection);
    }
    return selection;
}

Example 58 with BitmapBackedSelection

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

the class IntIndex method atLeast.

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

Example 59 with BitmapBackedSelection

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

the class IntIndex method atMost.

public Selection atMost(int value) {
    Selection selection = new BitmapBackedSelection();
    Int2ObjectSortedMap<IntArrayList> head = // we add 1 to get values equal to the arg
    index.headMap(value + 1);
    for (IntArrayList keys : head.values()) {
        addAllToSelection(keys, selection);
    }
    return selection;
}

Example 60 with BitmapBackedSelection

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

the class ShortIndex method atLeast.

public Selection atLeast(short value) {
    Selection selection = new BitmapBackedSelection();
    Short2ObjectSortedMap<IntArrayList> tail = index.tailMap(value);
    for (IntArrayList keys : tail.values()) {
        addAllToSelection(keys, selection);
    }
    return selection;
}