Initial checkin of gRPC to third_party/

third_party/grpc/src/objective-c/RxLibrary/GRXWriter+Immediate.m

 /*
- * Copyright (C) 2014 Google Inc. All rights reserved.
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
  * copyright notice, this list of conditions and the following disclaimer
  * in the documentation and/or other materials provided with the
  * distribution.
  *     * Neither the name of Google Inc. nor the names of its
  * contributors may be used to endorse or promote products derived from
  * this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
  */
 
-#include "core/html/HTMLWBRElement.h"
+#import "GRXWriter+Immediate.h"
 
-#include "core/HTMLNames.h"
-#include "core/layout/LayoutWordBreak.h"
+#import "GRXImmediateWriter.h"
 
-namespace blink {
+@implementation GRXWriter (Immediate)
 
-using namespace HTMLNames;
-
-inline HTMLWBRElement::HTMLWBRElement(Document& document)
-    : HTMLElement(wbrTag, document)
-{
++ (instancetype)writerWithEnumerator:(NSEnumerator *)enumerator {
+  return [GRXImmediateWriter writerWithEnumerator:enumerator];
 }
 
-DEFINE_NODE_FACTORY(HTMLWBRElement)
-
-LayoutObject* HTMLWBRElement::createLayoutObject(const ComputedStyle& style)
-{
-    return new LayoutWordBreak(this);
++ (instancetype)writerWithValueSupplier:(id (^)())block {
+  return [GRXImmediateWriter writerWithValueSupplier:block];
 }
 
-} // namespace blink
++ (instancetype)writerWithContainer:(id<NSFastEnumeration>)container {
+  return [GRXImmediateWriter writerWithContainer:container];
+}
+
++ (instancetype)writerWithValue:(id)value {
+  return [GRXImmediateWriter writerWithValue:value];
+}
+
++ (instancetype)writerWithError:(NSError *)error {
+  return [GRXImmediateWriter writerWithError:error];
+}
+
++ (instancetype)emptyWriter {
+  return [GRXImmediateWriter emptyWriter];
+}
+
+@end