io.netty.handler.codec.http2.Http2StreamChannelId Maven / Gradle / Ivy
/*
* Copyright 2017 The Netty Project
*
* The Netty Project licenses this file to you 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:
*
* https://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.
*/
package io.netty.handler.codec.http2;
import io.netty.channel.ChannelId;
/**
* ChannelId implementation which is used by our {@link Http2StreamChannel} implementation.
*/
final class Http2StreamChannelId implements ChannelId {
private static final long serialVersionUID = -6642338822166867585L;
private final int id;
private final ChannelId parentId;
Http2StreamChannelId(ChannelId parentId, int id) {
this.parentId = parentId;
this.id = id;
}
@Override
public String asShortText() {
return parentId.asShortText() + '/' + id;
}
@Override
public String asLongText() {
return parentId.asLongText() + '/' + id;
}
@Override
public int compareTo(ChannelId o) {
if (o instanceof Http2StreamChannelId) {
Http2StreamChannelId otherId = (Http2StreamChannelId) o;
int res = parentId.compareTo(otherId.parentId);
if (res == 0) {
return id - otherId.id;
} else {
return res;
}
}
return parentId.compareTo(o);
}
@Override
public int hashCode() {
return id * 31 + parentId.hashCode();
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof Http2StreamChannelId)) {
return false;
}
Http2StreamChannelId otherId = (Http2StreamChannelId) obj;
return id == otherId.id && parentId.equals(otherId.parentId);
}
@Override
public String toString() {
return asShortText();
}
}