TBooleanArrayList.java
/**
* Copyright (c) 2018, RTE (http://www.rte-france.com)
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
* SPDX-License-Identifier: MPL-2.0
*/
package com.powsybl.commons.util.trove;
import gnu.trove.list.array.TByteArrayList;
/**
* TBooleanArrayList implement (not provided by trove4j) based on TByteArrayList.
*
* @author Geoffroy Jamgotchian {@literal <geoffroy.jamgotchian at rte-france.com>}
*/
public class TBooleanArrayList {
private final TByteArrayList list;
public TBooleanArrayList(int capacity) {
list = new TByteArrayList(capacity);
}
private static byte toByte(boolean b) {
return (byte) (b ? 1 : 0);
}
private static boolean fromByte(byte b) {
return b == 1;
}
public boolean add(boolean val) {
return list.add(toByte(val));
}
public boolean get(int offset) {
return fromByte(list.get(offset));
}
public void ensureCapacity(int capacity) {
list.ensureCapacity(capacity);
}
public boolean removeAt(int offset) {
return fromByte(list.removeAt(offset));
}
public void remove(int offset, int length) {
list.remove(offset, length);
}
public int size() {
return list.size();
}
public boolean set(int offset, boolean val) {
return fromByte(list.set(offset, toByte(val)));
}
public void fill(int fromIndex, int toIndex, boolean val) {
list.fill(fromIndex, toIndex, toByte(val));
}
}