| /* |
| * Copyright (C) 2013 Square, Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| /* |
| * Forked from OkHttp 2.5.0 |
| */ |
| |
| package io.grpc.okhttp.internal.framed; |
| |
| public enum HeadersMode { |
| SPDY_SYN_STREAM, |
| SPDY_REPLY, |
| SPDY_HEADERS, |
| HTTP_20_HEADERS; |
| |
| /** Returns true if it is an error these headers to create a new stream. */ |
| public boolean failIfStreamAbsent() { |
| return this == SPDY_REPLY || this == SPDY_HEADERS; |
| } |
| |
| /** Returns true if it is an error these headers to update an existing stream. */ |
| public boolean failIfStreamPresent() { |
| return this == SPDY_SYN_STREAM; |
| } |
| |
| /** |
| * Returns true if it is an error these headers to be the initial headers of a |
| * response. |
| */ |
| public boolean failIfHeadersAbsent() { |
| return this == SPDY_HEADERS; |
| } |
| |
| /** |
| * Returns true if it is an error these headers to be update existing headers |
| * of a response. |
| */ |
| public boolean failIfHeadersPresent() { |
| return this == SPDY_REPLY; |
| } |
| } |