org.apache.kafka.common.message.OffsetFetchResponseData 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 com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.IntNode;
import com.fasterxml.jackson.databind.node.JsonNodeFactory;
import com.fasterxml.jackson.databind.node.LongNode;
import com.fasterxml.jackson.databind.node.NullNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.fasterxml.jackson.databind.node.ShortNode;
import com.fasterxml.jackson.databind.node.TextNode;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
import java.util.NavigableMap;
import java.util.TreeMap;
import org.apache.kafka.common.errors.UnsupportedVersionException;
import org.apache.kafka.common.protocol.ApiMessage;
import org.apache.kafka.common.protocol.Message;
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.ArrayOf;
import org.apache.kafka.common.protocol.types.CompactArrayOf;
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.Struct;
import org.apache.kafka.common.protocol.types.Type;
import org.apache.kafka.common.utils.ByteUtils;
import static java.util.Map.Entry;
import static org.apache.kafka.common.protocol.types.Field.TaggedFieldsSection;
public class OffsetFetchResponseData implements ApiMessage {
private int throttleTimeMs;
private List topics;
private short errorCode;
private List _unknownTaggedFields;
public static final Schema SCHEMA_0 =
new Schema(
new Field("topics", new ArrayOf(OffsetFetchResponseTopic.SCHEMA_0), "The responses per topic.")
);
public static final Schema SCHEMA_1 = SCHEMA_0;
public static final Schema SCHEMA_2 =
new Schema(
new Field("topics", new ArrayOf(OffsetFetchResponseTopic.SCHEMA_0), "The responses per topic."),
new Field("error_code", Type.INT16, "The top-level error code, or 0 if there was no error.")
);
public static final Schema SCHEMA_3 =
new Schema(
new Field("throttle_time_ms", Type.INT32, "The duration in milliseconds for which the request was throttled due to a quota violation, or zero if the request did not violate any quota."),
new Field("topics", new ArrayOf(OffsetFetchResponseTopic.SCHEMA_0), "The responses per topic."),
new Field("error_code", Type.INT16, "The top-level error code, or 0 if there was no error.")
);
public static final Schema SCHEMA_4 = SCHEMA_3;
public static final Schema SCHEMA_5 =
new Schema(
new Field("throttle_time_ms", Type.INT32, "The duration in milliseconds for which the request was throttled due to a quota violation, or zero if the request did not violate any quota."),
new Field("topics", new ArrayOf(OffsetFetchResponseTopic.SCHEMA_5), "The responses per topic."),
new Field("error_code", Type.INT16, "The top-level error code, or 0 if there was no error.")
);
public static final Schema SCHEMA_6 =
new Schema(
new Field("throttle_time_ms", Type.INT32, "The duration in milliseconds for which the request was throttled due to a quota violation, or zero if the request did not violate any quota."),
new Field("topics", new CompactArrayOf(OffsetFetchResponseTopic.SCHEMA_6), "The responses per topic."),
new Field("error_code", Type.INT16, "The top-level error code, or 0 if there was no error."),
TaggedFieldsSection.of(
)
);
public static final Schema SCHEMA_7 = SCHEMA_6;
public static final Schema[] SCHEMAS = new Schema[] {
SCHEMA_0,
SCHEMA_1,
SCHEMA_2,
SCHEMA_3,
SCHEMA_4,
SCHEMA_5,
SCHEMA_6,
SCHEMA_7
};
public OffsetFetchResponseData(Readable _readable, short _version) {
read(_readable, _version);
}
public OffsetFetchResponseData(Struct _struct, short _version) {
fromStruct(_struct, _version);
}
public OffsetFetchResponseData(JsonNode _node, short _version) {
fromJson(_node, _version);
}
public OffsetFetchResponseData() {
this.throttleTimeMs = 0;
this.topics = new ArrayList(0);
this.errorCode = (short) 0;
}
@Override
public short apiKey() {
return 9;
}
@Override
public short lowestSupportedVersion() {
return 0;
}
@Override
public short highestSupportedVersion() {
return 7;
}
@Override
public void read(Readable _readable, short _version) {
if (_version >= 3) {
this.throttleTimeMs = _readable.readInt();
} else {
this.throttleTimeMs = 0;
}
{
if (_version >= 6) {
int arrayLength;
arrayLength = _readable.readUnsignedVarint() - 1;
if (arrayLength < 0) {
throw new RuntimeException("non-nullable field topics was serialized as null");
} else {
ArrayList newCollection = new ArrayList(arrayLength);
for (int i = 0; i < arrayLength; i++) {
newCollection.add(new OffsetFetchResponseTopic(_readable, _version));
}
this.topics = newCollection;
}
} else {
int arrayLength;
arrayLength = _readable.readInt();
if (arrayLength < 0) {
throw new RuntimeException("non-nullable field topics was serialized as null");
} else {
ArrayList newCollection = new ArrayList(arrayLength);
for (int i = 0; i < arrayLength; i++) {
newCollection.add(new OffsetFetchResponseTopic(_readable, _version));
}
this.topics = newCollection;
}
}
}
if (_version >= 2) {
this.errorCode = _readable.readShort();
} else {
this.errorCode = (short) 0;
}
this._unknownTaggedFields = null;
if (_version >= 6) {
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;
if (_version >= 3) {
_writable.writeInt(throttleTimeMs);
}
if (_version >= 6) {
_writable.writeUnsignedVarint(topics.size() + 1);
for (OffsetFetchResponseTopic topicsElement : topics) {
topicsElement.write(_writable, _cache, _version);
}
} else {
_writable.writeInt(topics.size());
for (OffsetFetchResponseTopic topicsElement : topics) {
topicsElement.write(_writable, _cache, _version);
}
}
if (_version >= 2) {
_writable.writeShort(errorCode);
}
RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
_numTaggedFields += _rawWriter.numFields();
if (_version >= 6) {
_writable.writeUnsignedVarint(_numTaggedFields);
_rawWriter.writeRawTags(_writable, Integer.MAX_VALUE);
} else {
if (_numTaggedFields > 0) {
throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
}
}
}
@SuppressWarnings("unchecked")
@Override
public void fromStruct(Struct struct, short _version) {
NavigableMap _taggedFields = null;
this._unknownTaggedFields = null;
if (_version >= 6) {
_taggedFields = (NavigableMap) struct.get("_tagged_fields");
}
if (_version >= 3) {
this.throttleTimeMs = struct.getInt("throttle_time_ms");
} else {
this.throttleTimeMs = 0;
}
{
Object[] _nestedObjects = struct.getArray("topics");
this.topics = new ArrayList(_nestedObjects.length);
for (Object nestedObject : _nestedObjects) {
this.topics.add(new OffsetFetchResponseTopic((Struct) nestedObject, _version));
}
}
if (_version >= 2) {
this.errorCode = struct.getShort("error_code");
} else {
this.errorCode = (short) 0;
}
if (_version >= 6) {
if (!_taggedFields.isEmpty()) {
this._unknownTaggedFields = new ArrayList<>(_taggedFields.size());
for (Entry entry : _taggedFields.entrySet()) {
this._unknownTaggedFields.add((RawTaggedField) entry.getValue());
}
}
}
}
@Override
public Struct toStruct(short _version) {
TreeMap _taggedFields = null;
if (_version >= 6) {
_taggedFields = new TreeMap<>();
}
Struct struct = new Struct(SCHEMAS[_version]);
if (_version >= 3) {
struct.set("throttle_time_ms", this.throttleTimeMs);
}
{
Struct[] _nestedObjects = new Struct[topics.size()];
int i = 0;
for (OffsetFetchResponseTopic element : this.topics) {
_nestedObjects[i++] = element.toStruct(_version);
}
struct.set("topics", (Object[]) _nestedObjects);
}
if (_version >= 2) {
struct.set("error_code", this.errorCode);
}
if (_version >= 6) {
struct.set("_tagged_fields", _taggedFields);
}
return struct;
}
@Override
public void fromJson(JsonNode _node, short _version) {
JsonNode _throttleTimeMsNode = _node.get("throttleTimeMs");
if (_throttleTimeMsNode == null) {
if (_version >= 3) {
throw new RuntimeException("OffsetFetchResponseData: unable to locate field 'throttleTimeMs', which is mandatory in version " + _version);
} else {
this.throttleTimeMs = 0;
}
} else {
this.throttleTimeMs = MessageUtil.jsonNodeToInt(_throttleTimeMsNode, "OffsetFetchResponseData");
}
JsonNode _topicsNode = _node.get("topics");
if (_topicsNode == null) {
throw new RuntimeException("OffsetFetchResponseData: unable to locate field 'topics', which is mandatory in version " + _version);
} else {
if (!_topicsNode.isArray()) {
throw new RuntimeException("OffsetFetchResponseData expected a JSON array, but got " + _node.getNodeType());
}
this.topics = new ArrayList();
for (JsonNode _element : _topicsNode) {
topics.add(new OffsetFetchResponseTopic(_element, _version));
}
}
JsonNode _errorCodeNode = _node.get("errorCode");
if (_errorCodeNode == null) {
if (_version >= 2) {
throw new RuntimeException("OffsetFetchResponseData: unable to locate field 'errorCode', which is mandatory in version " + _version);
} else {
this.errorCode = (short) 0;
}
} else {
this.errorCode = MessageUtil.jsonNodeToShort(_errorCodeNode, "OffsetFetchResponseData");
}
}
@Override
public JsonNode toJson(short _version) {
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
if (_version >= 3) {
_node.set("throttleTimeMs", new IntNode(this.throttleTimeMs));
}
ArrayNode _topicsArray = new ArrayNode(JsonNodeFactory.instance);
for (OffsetFetchResponseTopic _element : this.topics) {
_topicsArray.add(_element.toJson(_version));
}
_node.set("topics", _topicsArray);
if (_version >= 2) {
_node.set("errorCode", new ShortNode(this.errorCode));
}
return _node;
}
@Override
public int size(ObjectSerializationCache _cache, short _version) {
int _size = 0, _numTaggedFields = 0;
if (_version >= 3) {
_size += 4;
}
{
int _arraySize = 0;
if (_version >= 6) {
_arraySize += ByteUtils.sizeOfUnsignedVarint(topics.size() + 1);
} else {
_arraySize += 4;
}
for (OffsetFetchResponseTopic topicsElement : topics) {
_arraySize += topicsElement.size(_cache, _version);
}
_size += _arraySize;
}
if (_version >= 2) {
_size += 2;
}
if (_unknownTaggedFields != null) {
_numTaggedFields += _unknownTaggedFields.size();
for (RawTaggedField _field : _unknownTaggedFields) {
_size += ByteUtils.sizeOfUnsignedVarint(_field.tag());
_size += ByteUtils.sizeOfUnsignedVarint(_field.size());
_size += _field.size();
}
}
if (_version >= 6) {
_size += ByteUtils.sizeOfUnsignedVarint(_numTaggedFields);
} else {
if (_numTaggedFields > 0) {
throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
}
}
return _size;
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof OffsetFetchResponseData)) return false;
OffsetFetchResponseData other = (OffsetFetchResponseData) obj;
if (throttleTimeMs != other.throttleTimeMs) return false;
if (this.topics == null) {
if (other.topics != null) return false;
} else {
if (!this.topics.equals(other.topics)) return false;
}
if (errorCode != other.errorCode) return false;
return true;
}
@Override
public int hashCode() {
int hashCode = 0;
hashCode = 31 * hashCode + throttleTimeMs;
hashCode = 31 * hashCode + (topics == null ? 0 : topics.hashCode());
hashCode = 31 * hashCode + errorCode;
return hashCode;
}
@Override
public OffsetFetchResponseData duplicate() {
OffsetFetchResponseData _duplicate = new OffsetFetchResponseData();
_duplicate.throttleTimeMs = throttleTimeMs;
ArrayList newTopics = new ArrayList(topics.size());
for (OffsetFetchResponseTopic _element : topics) {
newTopics.add(_element.duplicate());
}
_duplicate.topics = newTopics;
_duplicate.errorCode = errorCode;
return _duplicate;
}
@Override
public String toString() {
return "OffsetFetchResponseData("
+ "throttleTimeMs=" + throttleTimeMs
+ ", topics=" + MessageUtil.deepToString(topics.iterator())
+ ", errorCode=" + errorCode
+ ")";
}
public int throttleTimeMs() {
return this.throttleTimeMs;
}
public List topics() {
return this.topics;
}
public short errorCode() {
return this.errorCode;
}
@Override
public List unknownTaggedFields() {
if (_unknownTaggedFields == null) {
_unknownTaggedFields = new ArrayList<>(0);
}
return _unknownTaggedFields;
}
public OffsetFetchResponseData setThrottleTimeMs(int v) {
this.throttleTimeMs = v;
return this;
}
public OffsetFetchResponseData setTopics(List v) {
this.topics = v;
return this;
}
public OffsetFetchResponseData setErrorCode(short v) {
this.errorCode = v;
return this;
}
static public class OffsetFetchResponseTopic implements Message {
private String name;
private List partitions;
private List _unknownTaggedFields;
public static final Schema SCHEMA_0 =
new Schema(
new Field("name", Type.STRING, "The topic name."),
new Field("partitions", new ArrayOf(OffsetFetchResponsePartition.SCHEMA_0), "The responses per partition")
);
public static final Schema SCHEMA_1 = SCHEMA_0;
public static final Schema SCHEMA_2 = SCHEMA_1;
public static final Schema SCHEMA_3 = SCHEMA_2;
public static final Schema SCHEMA_4 = SCHEMA_3;
public static final Schema SCHEMA_5 =
new Schema(
new Field("name", Type.STRING, "The topic name."),
new Field("partitions", new ArrayOf(OffsetFetchResponsePartition.SCHEMA_5), "The responses per partition")
);
public static final Schema SCHEMA_6 =
new Schema(
new Field("name", Type.COMPACT_STRING, "The topic name."),
new Field("partitions", new CompactArrayOf(OffsetFetchResponsePartition.SCHEMA_6), "The responses per partition"),
TaggedFieldsSection.of(
)
);
public static final Schema SCHEMA_7 = SCHEMA_6;
public static final Schema[] SCHEMAS = new Schema[] {
SCHEMA_0,
SCHEMA_1,
SCHEMA_2,
SCHEMA_3,
SCHEMA_4,
SCHEMA_5,
SCHEMA_6,
SCHEMA_7
};
public OffsetFetchResponseTopic(Readable _readable, short _version) {
read(_readable, _version);
}
public OffsetFetchResponseTopic(Struct _struct, short _version) {
fromStruct(_struct, _version);
}
public OffsetFetchResponseTopic(JsonNode _node, short _version) {
fromJson(_node, _version);
}
public OffsetFetchResponseTopic() {
this.name = "";
this.partitions = new ArrayList(0);
}
@Override
public short lowestSupportedVersion() {
return 0;
}
@Override
public short highestSupportedVersion() {
return 7;
}
@Override
public void read(Readable _readable, short _version) {
if (_version > 7) {
throw new UnsupportedVersionException("Can't read version " + _version + " of OffsetFetchResponseTopic");
}
{
int length;
if (_version >= 6) {
length = _readable.readUnsignedVarint() - 1;
} else {
length = _readable.readShort();
}
if (length < 0) {
throw new RuntimeException("non-nullable field name was serialized as null");
} else if (length > 0x7fff) {
throw new RuntimeException("string field name had invalid length " + length);
} else {
this.name = _readable.readString(length);
}
}
{
if (_version >= 6) {
int arrayLength;
arrayLength = _readable.readUnsignedVarint() - 1;
if (arrayLength < 0) {
throw new RuntimeException("non-nullable field partitions was serialized as null");
} else {
ArrayList newCollection = new ArrayList(arrayLength);
for (int i = 0; i < arrayLength; i++) {
newCollection.add(new OffsetFetchResponsePartition(_readable, _version));
}
this.partitions = newCollection;
}
} else {
int arrayLength;
arrayLength = _readable.readInt();
if (arrayLength < 0) {
throw new RuntimeException("non-nullable field partitions was serialized as null");
} else {
ArrayList newCollection = new ArrayList(arrayLength);
for (int i = 0; i < arrayLength; i++) {
newCollection.add(new OffsetFetchResponsePartition(_readable, _version));
}
this.partitions = newCollection;
}
}
}
this._unknownTaggedFields = null;
if (_version >= 6) {
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;
{
byte[] _stringBytes = _cache.getSerializedValue(name);
if (_version >= 6) {
_writable.writeUnsignedVarint(_stringBytes.length + 1);
} else {
_writable.writeShort((short) _stringBytes.length);
}
_writable.writeByteArray(_stringBytes);
}
if (_version >= 6) {
_writable.writeUnsignedVarint(partitions.size() + 1);
for (OffsetFetchResponsePartition partitionsElement : partitions) {
partitionsElement.write(_writable, _cache, _version);
}
} else {
_writable.writeInt(partitions.size());
for (OffsetFetchResponsePartition partitionsElement : partitions) {
partitionsElement.write(_writable, _cache, _version);
}
}
RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
_numTaggedFields += _rawWriter.numFields();
if (_version >= 6) {
_writable.writeUnsignedVarint(_numTaggedFields);
_rawWriter.writeRawTags(_writable, Integer.MAX_VALUE);
} else {
if (_numTaggedFields > 0) {
throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
}
}
}
@SuppressWarnings("unchecked")
@Override
public void fromStruct(Struct struct, short _version) {
if (_version > 7) {
throw new UnsupportedVersionException("Can't read version " + _version + " of OffsetFetchResponseTopic");
}
NavigableMap _taggedFields = null;
this._unknownTaggedFields = null;
if (_version >= 6) {
_taggedFields = (NavigableMap) struct.get("_tagged_fields");
}
this.name = struct.getString("name");
{
Object[] _nestedObjects = struct.getArray("partitions");
this.partitions = new ArrayList(_nestedObjects.length);
for (Object nestedObject : _nestedObjects) {
this.partitions.add(new OffsetFetchResponsePartition((Struct) nestedObject, _version));
}
}
if (_version >= 6) {
if (!_taggedFields.isEmpty()) {
this._unknownTaggedFields = new ArrayList<>(_taggedFields.size());
for (Entry entry : _taggedFields.entrySet()) {
this._unknownTaggedFields.add((RawTaggedField) entry.getValue());
}
}
}
}
@Override
public Struct toStruct(short _version) {
if (_version > 7) {
throw new UnsupportedVersionException("Can't write version " + _version + " of OffsetFetchResponseTopic");
}
TreeMap _taggedFields = null;
if (_version >= 6) {
_taggedFields = new TreeMap<>();
}
Struct struct = new Struct(SCHEMAS[_version]);
struct.set("name", this.name);
{
Struct[] _nestedObjects = new Struct[partitions.size()];
int i = 0;
for (OffsetFetchResponsePartition element : this.partitions) {
_nestedObjects[i++] = element.toStruct(_version);
}
struct.set("partitions", (Object[]) _nestedObjects);
}
if (_version >= 6) {
struct.set("_tagged_fields", _taggedFields);
}
return struct;
}
@Override
public void fromJson(JsonNode _node, short _version) {
JsonNode _nameNode = _node.get("name");
if (_nameNode == null) {
throw new RuntimeException("OffsetFetchResponseTopic: unable to locate field 'name', which is mandatory in version " + _version);
} else {
if (!_nameNode.isTextual()) {
throw new RuntimeException("OffsetFetchResponseTopic expected a string type, but got " + _node.getNodeType());
}
this.name = _nameNode.asText();
}
JsonNode _partitionsNode = _node.get("partitions");
if (_partitionsNode == null) {
throw new RuntimeException("OffsetFetchResponseTopic: unable to locate field 'partitions', which is mandatory in version " + _version);
} else {
if (!_partitionsNode.isArray()) {
throw new RuntimeException("OffsetFetchResponseTopic expected a JSON array, but got " + _node.getNodeType());
}
this.partitions = new ArrayList();
for (JsonNode _element : _partitionsNode) {
partitions.add(new OffsetFetchResponsePartition(_element, _version));
}
}
}
@Override
public JsonNode toJson(short _version) {
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("name", new TextNode(this.name));
ArrayNode _partitionsArray = new ArrayNode(JsonNodeFactory.instance);
for (OffsetFetchResponsePartition _element : this.partitions) {
_partitionsArray.add(_element.toJson(_version));
}
_node.set("partitions", _partitionsArray);
return _node;
}
@Override
public int size(ObjectSerializationCache _cache, short _version) {
int _size = 0, _numTaggedFields = 0;
if (_version > 7) {
throw new UnsupportedVersionException("Can't size version " + _version + " of OffsetFetchResponseTopic");
}
{
byte[] _stringBytes = name.getBytes(StandardCharsets.UTF_8);
if (_stringBytes.length > 0x7fff) {
throw new RuntimeException("'name' field is too long to be serialized");
}
_cache.cacheSerializedValue(name, _stringBytes);
if (_version >= 6) {
_size += _stringBytes.length + ByteUtils.sizeOfUnsignedVarint(_stringBytes.length + 1);
} else {
_size += _stringBytes.length + 2;
}
}
{
int _arraySize = 0;
if (_version >= 6) {
_arraySize += ByteUtils.sizeOfUnsignedVarint(partitions.size() + 1);
} else {
_arraySize += 4;
}
for (OffsetFetchResponsePartition partitionsElement : partitions) {
_arraySize += partitionsElement.size(_cache, _version);
}
_size += _arraySize;
}
if (_unknownTaggedFields != null) {
_numTaggedFields += _unknownTaggedFields.size();
for (RawTaggedField _field : _unknownTaggedFields) {
_size += ByteUtils.sizeOfUnsignedVarint(_field.tag());
_size += ByteUtils.sizeOfUnsignedVarint(_field.size());
_size += _field.size();
}
}
if (_version >= 6) {
_size += ByteUtils.sizeOfUnsignedVarint(_numTaggedFields);
} else {
if (_numTaggedFields > 0) {
throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
}
}
return _size;
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof OffsetFetchResponseTopic)) return false;
OffsetFetchResponseTopic other = (OffsetFetchResponseTopic) obj;
if (this.name == null) {
if (other.name != null) return false;
} else {
if (!this.name.equals(other.name)) return false;
}
if (this.partitions == null) {
if (other.partitions != null) return false;
} else {
if (!this.partitions.equals(other.partitions)) return false;
}
return true;
}
@Override
public int hashCode() {
int hashCode = 0;
hashCode = 31 * hashCode + (name == null ? 0 : name.hashCode());
hashCode = 31 * hashCode + (partitions == null ? 0 : partitions.hashCode());
return hashCode;
}
@Override
public OffsetFetchResponseTopic duplicate() {
OffsetFetchResponseTopic _duplicate = new OffsetFetchResponseTopic();
_duplicate.name = name;
ArrayList newPartitions = new ArrayList(partitions.size());
for (OffsetFetchResponsePartition _element : partitions) {
newPartitions.add(_element.duplicate());
}
_duplicate.partitions = newPartitions;
return _duplicate;
}
@Override
public String toString() {
return "OffsetFetchResponseTopic("
+ "name=" + ((name == null) ? "null" : "'" + name.toString() + "'")
+ ", partitions=" + MessageUtil.deepToString(partitions.iterator())
+ ")";
}
public String name() {
return this.name;
}
public List partitions() {
return this.partitions;
}
@Override
public List unknownTaggedFields() {
if (_unknownTaggedFields == null) {
_unknownTaggedFields = new ArrayList<>(0);
}
return _unknownTaggedFields;
}
public OffsetFetchResponseTopic setName(String v) {
this.name = v;
return this;
}
public OffsetFetchResponseTopic setPartitions(List v) {
this.partitions = v;
return this;
}
}
static public class OffsetFetchResponsePartition implements Message {
private int partitionIndex;
private long committedOffset;
private int committedLeaderEpoch;
private String metadata;
private short errorCode;
private List _unknownTaggedFields;
public static final Schema SCHEMA_0 =
new Schema(
new Field("partition_index", Type.INT32, "The partition index."),
new Field("committed_offset", Type.INT64, "The committed message offset."),
new Field("metadata", Type.NULLABLE_STRING, "The partition metadata."),
new Field("error_code", Type.INT16, "The error code, or 0 if there was no error.")
);
public static final Schema SCHEMA_1 = SCHEMA_0;
public static final Schema SCHEMA_2 = SCHEMA_1;
public static final Schema SCHEMA_3 = SCHEMA_2;
public static final Schema SCHEMA_4 = SCHEMA_3;
public static final Schema SCHEMA_5 =
new Schema(
new Field("partition_index", Type.INT32, "The partition index."),
new Field("committed_offset", Type.INT64, "The committed message offset."),
new Field("committed_leader_epoch", Type.INT32, "The leader epoch."),
new Field("metadata", Type.NULLABLE_STRING, "The partition metadata."),
new Field("error_code", Type.INT16, "The error code, or 0 if there was no error.")
);
public static final Schema SCHEMA_6 =
new Schema(
new Field("partition_index", Type.INT32, "The partition index."),
new Field("committed_offset", Type.INT64, "The committed message offset."),
new Field("committed_leader_epoch", Type.INT32, "The leader epoch."),
new Field("metadata", Type.COMPACT_NULLABLE_STRING, "The partition metadata."),
new Field("error_code", Type.INT16, "The error code, or 0 if there was no error."),
TaggedFieldsSection.of(
)
);
public static final Schema SCHEMA_7 = SCHEMA_6;
public static final Schema[] SCHEMAS = new Schema[] {
SCHEMA_0,
SCHEMA_1,
SCHEMA_2,
SCHEMA_3,
SCHEMA_4,
SCHEMA_5,
SCHEMA_6,
SCHEMA_7
};
public OffsetFetchResponsePartition(Readable _readable, short _version) {
read(_readable, _version);
}
public OffsetFetchResponsePartition(Struct _struct, short _version) {
fromStruct(_struct, _version);
}
public OffsetFetchResponsePartition(JsonNode _node, short _version) {
fromJson(_node, _version);
}
public OffsetFetchResponsePartition() {
this.partitionIndex = 0;
this.committedOffset = 0L;
this.committedLeaderEpoch = -1;
this.metadata = "";
this.errorCode = (short) 0;
}
@Override
public short lowestSupportedVersion() {
return 0;
}
@Override
public short highestSupportedVersion() {
return 7;
}
@Override
public void read(Readable _readable, short _version) {
if (_version > 7) {
throw new UnsupportedVersionException("Can't read version " + _version + " of OffsetFetchResponsePartition");
}
this.partitionIndex = _readable.readInt();
this.committedOffset = _readable.readLong();
if (_version >= 5) {
this.committedLeaderEpoch = _readable.readInt();
} else {
this.committedLeaderEpoch = -1;
}
{
int length;
if (_version >= 6) {
length = _readable.readUnsignedVarint() - 1;
} else {
length = _readable.readShort();
}
if (length < 0) {
this.metadata = null;
} else if (length > 0x7fff) {
throw new RuntimeException("string field metadata had invalid length " + length);
} else {
this.metadata = _readable.readString(length);
}
}
this.errorCode = _readable.readShort();
this._unknownTaggedFields = null;
if (_version >= 6) {
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.writeInt(partitionIndex);
_writable.writeLong(committedOffset);
if (_version >= 5) {
_writable.writeInt(committedLeaderEpoch);
}
if (metadata == null) {
if (_version >= 6) {
_writable.writeUnsignedVarint(0);
} else {
_writable.writeShort((short) -1);
}
} else {
byte[] _stringBytes = _cache.getSerializedValue(metadata);
if (_version >= 6) {
_writable.writeUnsignedVarint(_stringBytes.length + 1);
} else {
_writable.writeShort((short) _stringBytes.length);
}
_writable.writeByteArray(_stringBytes);
}
_writable.writeShort(errorCode);
RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
_numTaggedFields += _rawWriter.numFields();
if (_version >= 6) {
_writable.writeUnsignedVarint(_numTaggedFields);
_rawWriter.writeRawTags(_writable, Integer.MAX_VALUE);
} else {
if (_numTaggedFields > 0) {
throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
}
}
}
@SuppressWarnings("unchecked")
@Override
public void fromStruct(Struct struct, short _version) {
if (_version > 7) {
throw new UnsupportedVersionException("Can't read version " + _version + " of OffsetFetchResponsePartition");
}
NavigableMap _taggedFields = null;
this._unknownTaggedFields = null;
if (_version >= 6) {
_taggedFields = (NavigableMap) struct.get("_tagged_fields");
}
this.partitionIndex = struct.getInt("partition_index");
this.committedOffset = struct.getLong("committed_offset");
if (_version >= 5) {
this.committedLeaderEpoch = struct.getInt("committed_leader_epoch");
} else {
this.committedLeaderEpoch = -1;
}
this.metadata = struct.getString("metadata");
this.errorCode = struct.getShort("error_code");
if (_version >= 6) {
if (!_taggedFields.isEmpty()) {
this._unknownTaggedFields = new ArrayList<>(_taggedFields.size());
for (Entry entry : _taggedFields.entrySet()) {
this._unknownTaggedFields.add((RawTaggedField) entry.getValue());
}
}
}
}
@Override
public Struct toStruct(short _version) {
if (_version > 7) {
throw new UnsupportedVersionException("Can't write version " + _version + " of OffsetFetchResponsePartition");
}
TreeMap _taggedFields = null;
if (_version >= 6) {
_taggedFields = new TreeMap<>();
}
Struct struct = new Struct(SCHEMAS[_version]);
struct.set("partition_index", this.partitionIndex);
struct.set("committed_offset", this.committedOffset);
if (_version >= 5) {
struct.set("committed_leader_epoch", this.committedLeaderEpoch);
}
struct.set("metadata", this.metadata);
struct.set("error_code", this.errorCode);
if (_version >= 6) {
struct.set("_tagged_fields", _taggedFields);
}
return struct;
}
@Override
public void fromJson(JsonNode _node, short _version) {
JsonNode _partitionIndexNode = _node.get("partitionIndex");
if (_partitionIndexNode == null) {
throw new RuntimeException("OffsetFetchResponsePartition: unable to locate field 'partitionIndex', which is mandatory in version " + _version);
} else {
this.partitionIndex = MessageUtil.jsonNodeToInt(_partitionIndexNode, "OffsetFetchResponsePartition");
}
JsonNode _committedOffsetNode = _node.get("committedOffset");
if (_committedOffsetNode == null) {
throw new RuntimeException("OffsetFetchResponsePartition: unable to locate field 'committedOffset', which is mandatory in version " + _version);
} else {
this.committedOffset = MessageUtil.jsonNodeToLong(_committedOffsetNode, "OffsetFetchResponsePartition");
}
JsonNode _committedLeaderEpochNode = _node.get("committedLeaderEpoch");
if (_committedLeaderEpochNode == null) {
if (_version >= 5) {
throw new RuntimeException("OffsetFetchResponsePartition: unable to locate field 'committedLeaderEpoch', which is mandatory in version " + _version);
} else {
this.committedLeaderEpoch = -1;
}
} else {
this.committedLeaderEpoch = MessageUtil.jsonNodeToInt(_committedLeaderEpochNode, "OffsetFetchResponsePartition");
}
JsonNode _metadataNode = _node.get("metadata");
if (_metadataNode == null) {
throw new RuntimeException("OffsetFetchResponsePartition: unable to locate field 'metadata', which is mandatory in version " + _version);
} else {
if (_metadataNode.isNull()) {
this.metadata = null;
} else {
if (!_metadataNode.isTextual()) {
throw new RuntimeException("OffsetFetchResponsePartition expected a string type, but got " + _node.getNodeType());
}
this.metadata = _metadataNode.asText();
}
}
JsonNode _errorCodeNode = _node.get("errorCode");
if (_errorCodeNode == null) {
throw new RuntimeException("OffsetFetchResponsePartition: unable to locate field 'errorCode', which is mandatory in version " + _version);
} else {
this.errorCode = MessageUtil.jsonNodeToShort(_errorCodeNode, "OffsetFetchResponsePartition");
}
}
@Override
public JsonNode toJson(short _version) {
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("partitionIndex", new IntNode(this.partitionIndex));
_node.set("committedOffset", new LongNode(this.committedOffset));
if (_version >= 5) {
_node.set("committedLeaderEpoch", new IntNode(this.committedLeaderEpoch));
}
if (this.metadata == null) {
_node.set("metadata", NullNode.instance);
} else {
_node.set("metadata", new TextNode(this.metadata));
}
_node.set("errorCode", new ShortNode(this.errorCode));
return _node;
}
@Override
public int size(ObjectSerializationCache _cache, short _version) {
int _size = 0, _numTaggedFields = 0;
if (_version > 7) {
throw new UnsupportedVersionException("Can't size version " + _version + " of OffsetFetchResponsePartition");
}
_size += 4;
_size += 8;
if (_version >= 5) {
_size += 4;
}
if (metadata == null) {
if (_version >= 6) {
_size += 1;
} else {
_size += 2;
}
} else {
byte[] _stringBytes = metadata.getBytes(StandardCharsets.UTF_8);
if (_stringBytes.length > 0x7fff) {
throw new RuntimeException("'metadata' field is too long to be serialized");
}
_cache.cacheSerializedValue(metadata, _stringBytes);
if (_version >= 6) {
_size += _stringBytes.length + ByteUtils.sizeOfUnsignedVarint(_stringBytes.length + 1);
} else {
_size += _stringBytes.length + 2;
}
}
_size += 2;
if (_unknownTaggedFields != null) {
_numTaggedFields += _unknownTaggedFields.size();
for (RawTaggedField _field : _unknownTaggedFields) {
_size += ByteUtils.sizeOfUnsignedVarint(_field.tag());
_size += ByteUtils.sizeOfUnsignedVarint(_field.size());
_size += _field.size();
}
}
if (_version >= 6) {
_size += ByteUtils.sizeOfUnsignedVarint(_numTaggedFields);
} else {
if (_numTaggedFields > 0) {
throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
}
}
return _size;
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof OffsetFetchResponsePartition)) return false;
OffsetFetchResponsePartition other = (OffsetFetchResponsePartition) obj;
if (partitionIndex != other.partitionIndex) return false;
if (committedOffset != other.committedOffset) return false;
if (committedLeaderEpoch != other.committedLeaderEpoch) return false;
if (this.metadata == null) {
if (other.metadata != null) return false;
} else {
if (!this.metadata.equals(other.metadata)) return false;
}
if (errorCode != other.errorCode) return false;
return true;
}
@Override
public int hashCode() {
int hashCode = 0;
hashCode = 31 * hashCode + partitionIndex;
hashCode = 31 * hashCode + ((int) (committedOffset >> 32) ^ (int) committedOffset);
hashCode = 31 * hashCode + committedLeaderEpoch;
hashCode = 31 * hashCode + (metadata == null ? 0 : metadata.hashCode());
hashCode = 31 * hashCode + errorCode;
return hashCode;
}
@Override
public OffsetFetchResponsePartition duplicate() {
OffsetFetchResponsePartition _duplicate = new OffsetFetchResponsePartition();
_duplicate.partitionIndex = partitionIndex;
_duplicate.committedOffset = committedOffset;
_duplicate.committedLeaderEpoch = committedLeaderEpoch;
if (metadata == null) {
_duplicate.metadata = null;
} else {
_duplicate.metadata = metadata;
}
_duplicate.errorCode = errorCode;
return _duplicate;
}
@Override
public String toString() {
return "OffsetFetchResponsePartition("
+ "partitionIndex=" + partitionIndex
+ ", committedOffset=" + committedOffset
+ ", committedLeaderEpoch=" + committedLeaderEpoch
+ ", metadata=" + ((metadata == null) ? "null" : "'" + metadata.toString() + "'")
+ ", errorCode=" + errorCode
+ ")";
}
public int partitionIndex() {
return this.partitionIndex;
}
public long committedOffset() {
return this.committedOffset;
}
public int committedLeaderEpoch() {
return this.committedLeaderEpoch;
}
public String metadata() {
return this.metadata;
}
public short errorCode() {
return this.errorCode;
}
@Override
public List unknownTaggedFields() {
if (_unknownTaggedFields == null) {
_unknownTaggedFields = new ArrayList<>(0);
}
return _unknownTaggedFields;
}
public OffsetFetchResponsePartition setPartitionIndex(int v) {
this.partitionIndex = v;
return this;
}
public OffsetFetchResponsePartition setCommittedOffset(long v) {
this.committedOffset = v;
return this;
}
public OffsetFetchResponsePartition setCommittedLeaderEpoch(int v) {
this.committedLeaderEpoch = v;
return this;
}
public OffsetFetchResponsePartition setMetadata(String v) {
this.metadata = v;
return this;
}
public OffsetFetchResponsePartition setErrorCode(short v) {
this.errorCode = v;
return this;
}
}
}
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