/*
* Firetweet - Twitter client for Android
*
* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.getlantern.firetweet.util;
import java.util.ArrayList;
import java.util.List;
public class ListUtils {
public static List<Long> fromArray(final long[] array) {
if (array == null) return null;
final List<Long> list = new ArrayList<Long>();
for (final long item : array) {
list.add(item);
}
return list;
}
public static <T> String toString(final List<T> list, final char token, final boolean include_space) {
final StringBuilder builder = new StringBuilder();
final int size = list.size();
for (int i = 0; i < size; i++) {
final String item_string = String.valueOf(list.get(i));
if (item_string != null) {
if (i > 0) {
builder.append(include_space ? token + " " : token);
}
builder.append(item_string);
}
}
return builder.toString();
}
public static String toStringForSQL(final List<String> list) {
final int size = list != null ? list.size() : 0;
final StringBuilder builder = new StringBuilder();
for (int i = 0; i < size; i++) {
if (i > 0) {
builder.append(',');
}
builder.append('?');
}
return builder.toString();
}
}