org.apache.pulsar.common.api.proto.Subscription Maven / Gradle / Ivy
package org.apache.pulsar.common.api.proto;
public final class Subscription {
private String topic;
private int _topicBufferIdx = -1;
private int _topicBufferLen = -1;
private static final int _TOPIC_FIELD_NUMBER = 1;
private static final int _TOPIC_TAG = (_TOPIC_FIELD_NUMBER << LightProtoCodec.TAG_TYPE_BITS)
| LightProtoCodec.WIRETYPE_LENGTH_DELIMITED;
private static final int _TOPIC_TAG_SIZE = LightProtoCodec.computeVarIntSize(_TOPIC_TAG);
private static final int _TOPIC_MASK = 1 << (0 % 32);
public boolean hasTopic() {
return (_bitField0 & _TOPIC_MASK) != 0;
}
public String getTopic() {
if (!hasTopic()) {
throw new IllegalStateException("Field 'topic' is not set");
}
if (topic == null) {
topic = LightProtoCodec.readString(_parsedBuffer, _topicBufferIdx, _topicBufferLen);
}
return topic;
}
public Subscription setTopic(String topic) {
this.topic = topic;
_bitField0 |= _TOPIC_MASK;
_topicBufferIdx = -1;
_topicBufferLen = LightProtoCodec.computeStringUTF8Size(topic);
_cachedSize = -1;
return this;
}
public Subscription clearTopic() {
_bitField0 &= ~_TOPIC_MASK;
topic = null;
_topicBufferIdx = -1;
_topicBufferLen = -1;
return this;
}
private String subscription;
private int _subscriptionBufferIdx = -1;
private int _subscriptionBufferLen = -1;
private static final int _SUBSCRIPTION_FIELD_NUMBER = 2;
private static final int _SUBSCRIPTION_TAG = (_SUBSCRIPTION_FIELD_NUMBER << LightProtoCodec.TAG_TYPE_BITS)
| LightProtoCodec.WIRETYPE_LENGTH_DELIMITED;
private static final int _SUBSCRIPTION_TAG_SIZE = LightProtoCodec.computeVarIntSize(_SUBSCRIPTION_TAG);
private static final int _SUBSCRIPTION_MASK = 1 << (1 % 32);
public boolean hasSubscription() {
return (_bitField0 & _SUBSCRIPTION_MASK) != 0;
}
public String getSubscription() {
if (!hasSubscription()) {
throw new IllegalStateException("Field 'subscription' is not set");
}
if (subscription == null) {
subscription = LightProtoCodec.readString(_parsedBuffer, _subscriptionBufferIdx, _subscriptionBufferLen);
}
return subscription;
}
public Subscription setSubscription(String subscription) {
this.subscription = subscription;
_bitField0 |= _SUBSCRIPTION_MASK;
_subscriptionBufferIdx = -1;
_subscriptionBufferLen = LightProtoCodec.computeStringUTF8Size(subscription);
_cachedSize = -1;
return this;
}
public Subscription clearSubscription() {
_bitField0 &= ~_SUBSCRIPTION_MASK;
subscription = null;
_subscriptionBufferIdx = -1;
_subscriptionBufferLen = -1;
return this;
}
private int _bitField0;
private static final int _REQUIRED_FIELDS_MASK0 = 0 | _TOPIC_MASK | _SUBSCRIPTION_MASK;
public int writeTo(org.apache.pulsar.shade.io.netty.buffer.ByteBuf _b) {
checkRequiredFields();
int _writeIdx = _b.writerIndex();
LightProtoCodec.writeVarInt(_b, _TOPIC_TAG);
LightProtoCodec.writeVarInt(_b, _topicBufferLen);
if (_topicBufferIdx == -1) {
LightProtoCodec.writeString(_b, topic, _topicBufferLen);
} else {
_parsedBuffer.getBytes(_topicBufferIdx, _b, _topicBufferLen);
}
LightProtoCodec.writeVarInt(_b, _SUBSCRIPTION_TAG);
LightProtoCodec.writeVarInt(_b, _subscriptionBufferLen);
if (_subscriptionBufferIdx == -1) {
LightProtoCodec.writeString(_b, subscription, _subscriptionBufferLen);
} else {
_parsedBuffer.getBytes(_subscriptionBufferIdx, _b, _subscriptionBufferLen);
}
return (_b.writerIndex() - _writeIdx);
}
public int getSerializedSize() {
if (_cachedSize > -1) {
return _cachedSize;
}
int _size = 0;
_size += _TOPIC_TAG_SIZE;
_size += LightProtoCodec.computeVarIntSize(_topicBufferLen);
_size += _topicBufferLen;
_size += _SUBSCRIPTION_TAG_SIZE;
_size += LightProtoCodec.computeVarIntSize(_subscriptionBufferLen);
_size += _subscriptionBufferLen;
_cachedSize = _size;
return _size;
}
public void parseFrom(org.apache.pulsar.shade.io.netty.buffer.ByteBuf _buffer, int _size) {
clear();
int _endIdx = _buffer.readerIndex() + _size;
while (_buffer.readerIndex() < _endIdx) {
int _tag = LightProtoCodec.readVarInt(_buffer);
switch (_tag) {
case _TOPIC_TAG :
_bitField0 |= _TOPIC_MASK;
_topicBufferLen = LightProtoCodec.readVarInt(_buffer);
_topicBufferIdx = _buffer.readerIndex();
_buffer.skipBytes(_topicBufferLen);
break;
case _SUBSCRIPTION_TAG :
_bitField0 |= _SUBSCRIPTION_MASK;
_subscriptionBufferLen = LightProtoCodec.readVarInt(_buffer);
_subscriptionBufferIdx = _buffer.readerIndex();
_buffer.skipBytes(_subscriptionBufferLen);
break;
default :
LightProtoCodec.skipUnknownField(_tag, _buffer);
}
}
checkRequiredFields();
_parsedBuffer = _buffer;
}
private void checkRequiredFields() {
if ((_bitField0 & _REQUIRED_FIELDS_MASK0) != _REQUIRED_FIELDS_MASK0) {
throw new IllegalStateException("Some required fields are missing");
}
}
public Subscription clear() {
topic = null;
_topicBufferIdx = -1;
_topicBufferLen = -1;
subscription = null;
_subscriptionBufferIdx = -1;
_subscriptionBufferLen = -1;
_parsedBuffer = null;
_cachedSize = -1;
_bitField0 = 0;
return this;
}
public Subscription copyFrom(Subscription _other) {
_cachedSize = -1;
if (_other.hasTopic()) {
setTopic(_other.getTopic());
}
if (_other.hasSubscription()) {
setSubscription(_other.getSubscription());
}
return this;
}
public byte[] toByteArray() {
byte[] a = new byte[getSerializedSize()];
io.netty.buffer.ByteBuf b = io.netty.buffer.Unpooled.wrappedBuffer(a).writerIndex(0);
this.writeTo(b);
return a;
}
public void parseFrom(byte[] a) {
io.netty.buffer.ByteBuf b = io.netty.buffer.Unpooled.wrappedBuffer(a);
this.parseFrom(b, b.readableBytes());
}
private int _cachedSize;
private org.apache.pulsar.shade.io.netty.buffer.ByteBuf _parsedBuffer;
}