| Index: mojo/public/java/system/src/org/chromium/mojo/system/Flags.java
|
| diff --git a/mojo/public/java/system/src/org/chromium/mojo/system/Flags.java b/mojo/public/java/system/src/org/chromium/mojo/system/Flags.java
|
| deleted file mode 100644
|
| index 30ff07f7100e37f4c5ad867dbc861ee0daf4cf43..0000000000000000000000000000000000000000
|
| --- a/mojo/public/java/system/src/org/chromium/mojo/system/Flags.java
|
| +++ /dev/null
|
| @@ -1,83 +0,0 @@
|
| -// Copyright 2014 The Chromium Authors. All rights reserved.
|
| -// Use of this source code is governed by a BSD-style license that can be
|
| -// found in the LICENSE file.
|
| -
|
| -package org.chromium.mojo.system;
|
| -
|
| -/**
|
| - * Base class for bit field used as flags.
|
| - *
|
| - * @param <F> the type of the flags.
|
| - */
|
| -public abstract class Flags<F extends Flags<F>> {
|
| - private int mFlags;
|
| - private boolean mImmutable;
|
| -
|
| - /**
|
| - * Dedicated constructor.
|
| - *
|
| - * @param flags initial value of the flag.
|
| - */
|
| - protected Flags(int flags) {
|
| - mImmutable = false;
|
| - mFlags = flags;
|
| - }
|
| -
|
| - /**
|
| - * @return the computed flag.
|
| - */
|
| - public int getFlags() {
|
| - return mFlags;
|
| - }
|
| -
|
| - /**
|
| - * Change the given bit of this flag.
|
| - *
|
| - * @param value the new value of given bit.
|
| - * @return this.
|
| - */
|
| - protected F setFlag(int flag, boolean value) {
|
| - if (mImmutable) {
|
| - throw new UnsupportedOperationException("Flags is immutable.");
|
| - }
|
| - if (value) {
|
| - mFlags |= flag;
|
| - } else {
|
| - mFlags &= ~flag;
|
| - }
|
| - @SuppressWarnings("unchecked")
|
| - F f = (F) this;
|
| - return f;
|
| - }
|
| -
|
| - /**
|
| - * Makes this flag immutable. This is a non-reversable operation.
|
| - */
|
| - protected F immutable() {
|
| - mImmutable = true;
|
| - @SuppressWarnings("unchecked")
|
| - F f = (F) this;
|
| - return f;
|
| - }
|
| -
|
| - /**
|
| - * @see Object#hashCode()
|
| - */
|
| - @Override
|
| - public int hashCode() {
|
| - return mFlags;
|
| - }
|
| -
|
| - /**
|
| - * @see Object#equals(Object)
|
| - */
|
| - @Override
|
| - public boolean equals(Object obj) {
|
| - if (this == obj) return true;
|
| - if (obj == null) return false;
|
| - if (getClass() != obj.getClass()) return false;
|
| - Flags<?> other = (Flags<?>) obj;
|
| - if (mFlags != other.mFlags) return false;
|
| - return true;
|
| - }
|
| -}
|
|
|