org.apache.kafka.common.message.SnapshotHeaderRecord Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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
*
* 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.
*/
// THIS CODE IS AUTOMATICALLY GENERATED. DO NOT EDIT.
package org.apache.kafka.common.message;
import java.util.ArrayList;
import java.util.List;
import org.apache.kafka.common.protocol.ApiMessage;
import org.apache.kafka.common.protocol.MessageSizeAccumulator;
import org.apache.kafka.common.protocol.MessageUtil;
import org.apache.kafka.common.protocol.ObjectSerializationCache;
import org.apache.kafka.common.protocol.Readable;
import org.apache.kafka.common.protocol.Writable;
import org.apache.kafka.common.protocol.types.Field;
import org.apache.kafka.common.protocol.types.RawTaggedField;
import org.apache.kafka.common.protocol.types.RawTaggedFieldWriter;
import org.apache.kafka.common.protocol.types.Schema;
import org.apache.kafka.common.protocol.types.Type;
import org.apache.kafka.common.utils.ByteUtils;
import static org.apache.kafka.common.protocol.types.Field.TaggedFieldsSection;
public class SnapshotHeaderRecord implements ApiMessage {
short version;
long lastContainedLogTimestamp;
private List _unknownTaggedFields;
public static final Schema SCHEMA_0 =
new Schema(
new Field("version", Type.INT16, "The version of the snapshot header record"),
new Field("last_contained_log_timestamp", Type.INT64, "The append time of the last record from the log contained in this snapshot"),
TaggedFieldsSection.of(
)
);
public static final Schema[] SCHEMAS = new Schema[] {
SCHEMA_0
};
public static final short LOWEST_SUPPORTED_VERSION = 0;
public static final short HIGHEST_SUPPORTED_VERSION = 0;
public SnapshotHeaderRecord(Readable _readable, short _version) {
read(_readable, _version);
}
public SnapshotHeaderRecord() {
this.version = (short) 0;
this.lastContainedLogTimestamp = 0L;
}
@Override
public short apiKey() {
return -1;
}
@Override
public short lowestSupportedVersion() {
return 0;
}
@Override
public short highestSupportedVersion() {
return 0;
}
@Override
public void read(Readable _readable, short _version) {
this.version = _readable.readShort();
this.lastContainedLogTimestamp = _readable.readLong();
this._unknownTaggedFields = null;
int _numTaggedFields = _readable.readUnsignedVarint();
for (int _i = 0; _i < _numTaggedFields; _i++) {
int _tag = _readable.readUnsignedVarint();
int _size = _readable.readUnsignedVarint();
switch (_tag) {
default:
this._unknownTaggedFields = _readable.readUnknownTaggedField(this._unknownTaggedFields, _tag, _size);
break;
}
}
}
@Override
public void write(Writable _writable, ObjectSerializationCache _cache, short _version) {
int _numTaggedFields = 0;
_writable.writeShort(version);
_writable.writeLong(lastContainedLogTimestamp);
RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
_numTaggedFields += _rawWriter.numFields();
_writable.writeUnsignedVarint(_numTaggedFields);
_rawWriter.writeRawTags(_writable, Integer.MAX_VALUE);
}
@Override
public void addSize(MessageSizeAccumulator _size, ObjectSerializationCache _cache, short _version) {
int _numTaggedFields = 0;
_size.addBytes(2);
_size.addBytes(8);
if (_unknownTaggedFields != null) {
_numTaggedFields += _unknownTaggedFields.size();
for (RawTaggedField _field : _unknownTaggedFields) {
_size.addBytes(ByteUtils.sizeOfUnsignedVarint(_field.tag()));
_size.addBytes(ByteUtils.sizeOfUnsignedVarint(_field.size()));
_size.addBytes(_field.size());
}
}
_size.addBytes(ByteUtils.sizeOfUnsignedVarint(_numTaggedFields));
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof SnapshotHeaderRecord)) return false;
SnapshotHeaderRecord other = (SnapshotHeaderRecord) obj;
if (version != other.version) return false;
if (lastContainedLogTimestamp != other.lastContainedLogTimestamp) return false;
return MessageUtil.compareRawTaggedFields(_unknownTaggedFields, other._unknownTaggedFields);
}
@Override
public int hashCode() {
int hashCode = 0;
hashCode = 31 * hashCode + version;
hashCode = 31 * hashCode + ((int) (lastContainedLogTimestamp >> 32) ^ (int) lastContainedLogTimestamp);
return hashCode;
}
@Override
public SnapshotHeaderRecord duplicate() {
SnapshotHeaderRecord _duplicate = new SnapshotHeaderRecord();
_duplicate.version = version;
_duplicate.lastContainedLogTimestamp = lastContainedLogTimestamp;
return _duplicate;
}
@Override
public String toString() {
return "SnapshotHeaderRecord("
+ "version=" + version
+ ", lastContainedLogTimestamp=" + lastContainedLogTimestamp
+ ")";
}
public short version() {
return this.version;
}
public long lastContainedLogTimestamp() {
return this.lastContainedLogTimestamp;
}
@Override
public List unknownTaggedFields() {
if (_unknownTaggedFields == null) {
_unknownTaggedFields = new ArrayList<>(0);
}
return _unknownTaggedFields;
}
public SnapshotHeaderRecord setVersion(short v) {
this.version = v;
return this;
}
public SnapshotHeaderRecord setLastContainedLogTimestamp(long v) {
this.lastContainedLogTimestamp = v;
return this;
}
}