Java 类com.google.common.util.concurrent.CollectionFuture.ListFuture 实例源码

项目:guava-mock    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> successfulAsList(
    ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:googles-monorepo-demo    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> successfulAsList(
    ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed. If any input fails, the returned future fails immediately.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */

@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> allAsList(ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */

@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> successfulAsList(ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed. If any input fails, the returned future fails immediately.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */

@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> allAsList(ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */

@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> successfulAsList(ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed. If any input fails, the returned future fails immediately.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */

@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> allAsList(ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */

@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> successfulAsList(ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed. If any input fails, the returned future fails immediately.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */

@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> allAsList(ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */

@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> successfulAsList(ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> successfulAsList(
    ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:guava    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> successfulAsList(
    ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:guava    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> successfulAsList(
    ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:guava-mock    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed. If any input fails, the returned future fails immediately.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> allAsList(ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:guava-mock    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed. If any input fails, the returned future fails immediately.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
public static <V> ListenableFuture<List<V>> allAsList(
    Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:guava-mock    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
public static <V> ListenableFuture<List<V>> successfulAsList(
    Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:googles-monorepo-demo    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed. If any input fails, the returned future fails immediately.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> allAsList(ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:googles-monorepo-demo    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed. If any input fails, the returned future fails immediately.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
public static <V> ListenableFuture<List<V>> allAsList(
    Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:googles-monorepo-demo    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
public static <V> ListenableFuture<List<V>> successfulAsList(
    Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed. If any input fails, the returned future fails immediately.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */

@Beta
public static <V> ListenableFuture<List<V>> allAsList(Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */

@Beta
public static <V> ListenableFuture<List<V>> successfulAsList(Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed. If any input fails, the returned future fails immediately.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */

@Beta
public static <V> ListenableFuture<List<V>> allAsList(Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */

@Beta
public static <V> ListenableFuture<List<V>> successfulAsList(Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed. If any input fails, the returned future fails immediately.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */

@Beta
public static <V> ListenableFuture<List<V>> allAsList(Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */

@Beta
public static <V> ListenableFuture<List<V>> successfulAsList(Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed. If any input fails, the returned future fails immediately.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */

@Beta
public static <V> ListenableFuture<List<V>> allAsList(Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */

@Beta
public static <V> ListenableFuture<List<V>> successfulAsList(Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed. If any input fails, the returned future fails immediately.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> allAsList(ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed. If any input fails, the returned future fails immediately.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
public static <V> ListenableFuture<List<V>> allAsList(
    Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:codebuff    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
public static <V> ListenableFuture<List<V>> successfulAsList(
    Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:guava    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> allAsList(ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:guava    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
public static <V> ListenableFuture<List<V>> allAsList(
    Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:guava    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
public static <V> ListenableFuture<List<V>> successfulAsList(
    Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}
项目:guava    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
@SafeVarargs
public static <V> ListenableFuture<List<V>> allAsList(ListenableFuture<? extends V>... futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:guava    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * input futures, if all succeed.
 *
 * <p>The list of results is in the same order as the input list.
 *
 * <p>Canceling this future will attempt to cancel all the component futures, and if any of the
 * provided futures fails or is canceled, this one is, too.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
public static <V> ListenableFuture<List<V>> allAsList(
    Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), true);
}
项目:guava    文件:Futures.java   
/**
 * Creates a new {@code ListenableFuture} whose value is a list containing the values of all its
 * successful input futures. The list of results is in the same order as the input list, and if
 * any of the provided futures fails or is canceled, its corresponding position will contain
 * {@code null} (which is indistinguishable from the future having a successful value of {@code
 * null}).
 *
 * <p>Canceling this future will attempt to cancel all the component futures.
 *
 * @param futures futures to combine
 * @return a future that provides a list of the results of the component futures
 * @since 10.0
 */
@Beta
public static <V> ListenableFuture<List<V>> successfulAsList(
    Iterable<? extends ListenableFuture<? extends V>> futures) {
  return new ListFuture<V>(ImmutableList.copyOf(futures), false);
}