diff options
Diffstat (limited to 'src/main/java/gregtech/api/util/GT_StreamUtil.java')
-rw-r--r-- | src/main/java/gregtech/api/util/GT_StreamUtil.java | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/src/main/java/gregtech/api/util/GT_StreamUtil.java b/src/main/java/gregtech/api/util/GT_StreamUtil.java deleted file mode 100644 index c29e611c4e..0000000000 --- a/src/main/java/gregtech/api/util/GT_StreamUtil.java +++ /dev/null @@ -1,44 +0,0 @@ -package gregtech.api.util; - -import java.util.Arrays; -import java.util.function.Supplier; -import java.util.stream.Stream; - -import javax.annotation.Nullable; -import javax.annotation.ParametersAreNonnullByDefault; - -@ParametersAreNonnullByDefault -@MethodsReturnNonnullByDefault -public final class GT_StreamUtil { - - /** - * Backport of {@link Stream#ofNullable}. - */ - public static <T> Stream<T> ofNullable(@Nullable T value) { - return value == null ? Stream.empty() : Stream.of(value); - } - - /** - * Returns a sequential ordered {@code Stream} whose elements are the specified values, - * if {@code condition} is true, otherwise returns an empty {@code Stream}. - * - * @param <T> the type of stream elements - * @param values the elements of the new stream - * @return the new stream - */ - public static <T> Stream<T> ofConditional(boolean condition, T[] values) { - return condition ? Arrays.stream(values) : Stream.empty(); - } - - /** - * Returns a sequential {@code Stream} containing a single element, which will be lazily evaluated from supplier. - * - * @param <T> the type of stream elements - * @param supplier the supplier for single stream element - * @return the new stream - */ - public static <T> Stream<T> ofSupplier(Supplier<T> supplier) { - return Stream.generate(supplier) - .limit(1); - } -} |