io.camunda.zeebe.journal.file.RecordMetadataDecoder Maven / Gradle / Ivy
/* Generated SBE (Simple Binary Encoding) message codec. */
package io.camunda.zeebe.journal.file;
import org.agrona.DirectBuffer;
import org.agrona.sbe.*;
@SuppressWarnings("all")
public final class RecordMetadataDecoder implements MessageDecoderFlyweight
{
public static final int BLOCK_LENGTH = 12;
public static final int TEMPLATE_ID = 1;
public static final int SCHEMA_ID = 7;
public static final int SCHEMA_VERSION = 2;
public static final String SEMANTIC_VERSION = "${project.version}";
public static final java.nio.ByteOrder BYTE_ORDER = java.nio.ByteOrder.LITTLE_ENDIAN;
private final RecordMetadataDecoder parentMessage = this;
private DirectBuffer buffer;
private int offset;
private int limit;
int actingBlockLength;
int actingVersion;
public int sbeBlockLength()
{
return BLOCK_LENGTH;
}
public int sbeTemplateId()
{
return TEMPLATE_ID;
}
public int sbeSchemaId()
{
return SCHEMA_ID;
}
public int sbeSchemaVersion()
{
return SCHEMA_VERSION;
}
public String sbeSemanticType()
{
return "";
}
public DirectBuffer buffer()
{
return buffer;
}
public int offset()
{
return offset;
}
public RecordMetadataDecoder wrap(
final DirectBuffer buffer,
final int offset,
final int actingBlockLength,
final int actingVersion)
{
if (buffer != this.buffer)
{
this.buffer = buffer;
}
this.offset = offset;
this.actingBlockLength = actingBlockLength;
this.actingVersion = actingVersion;
limit(offset + actingBlockLength);
return this;
}
public RecordMetadataDecoder wrapAndApplyHeader(
final DirectBuffer buffer,
final int offset,
final MessageHeaderDecoder headerDecoder)
{
headerDecoder.wrap(buffer, offset);
final int templateId = headerDecoder.templateId();
if (TEMPLATE_ID != templateId)
{
throw new IllegalStateException("Invalid TEMPLATE_ID: " + templateId);
}
return wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
headerDecoder.blockLength(),
headerDecoder.version());
}
public RecordMetadataDecoder sbeRewind()
{
return wrap(buffer, offset, actingBlockLength, actingVersion);
}
public int sbeDecodedLength()
{
final int currentLimit = limit();
sbeSkip();
final int decodedLength = encodedLength();
limit(currentLimit);
return decodedLength;
}
public int actingVersion()
{
return actingVersion;
}
public int encodedLength()
{
return limit - offset;
}
public int limit()
{
return limit;
}
public void limit(final int limit)
{
this.limit = limit;
}
public static int checksumId()
{
return 1;
}
public static int checksumSinceVersion()
{
return 0;
}
public static int checksumEncodingOffset()
{
return 0;
}
public static int checksumEncodingLength()
{
return 8;
}
public static String checksumMetaAttribute(final MetaAttribute metaAttribute)
{
if (MetaAttribute.PRESENCE == metaAttribute)
{
return "required";
}
return "";
}
public static long checksumNullValue()
{
return -9223372036854775808L;
}
public static long checksumMinValue()
{
return -9223372036854775807L;
}
public static long checksumMaxValue()
{
return 9223372036854775807L;
}
public long checksum()
{
return buffer.getLong(offset + 0, BYTE_ORDER);
}
public static int lengthId()
{
return 2;
}
public static int lengthSinceVersion()
{
return 0;
}
public static int lengthEncodingOffset()
{
return 8;
}
public static int lengthEncodingLength()
{
return 4;
}
public static String lengthMetaAttribute(final MetaAttribute metaAttribute)
{
if (MetaAttribute.PRESENCE == metaAttribute)
{
return "required";
}
return "";
}
public static int lengthNullValue()
{
return -2147483648;
}
public static int lengthMinValue()
{
return -2147483647;
}
public static int lengthMaxValue()
{
return 2147483647;
}
public int length()
{
return buffer.getInt(offset + 8, BYTE_ORDER);
}
public String toString()
{
if (null == buffer)
{
return "";
}
final RecordMetadataDecoder decoder = new RecordMetadataDecoder();
decoder.wrap(buffer, offset, actingBlockLength, actingVersion);
return decoder.appendTo(new StringBuilder()).toString();
}
public StringBuilder appendTo(final StringBuilder builder)
{
if (null == buffer)
{
return builder;
}
final int originalLimit = limit();
limit(offset + actingBlockLength);
builder.append("[RecordMetadata](sbeTemplateId=");
builder.append(TEMPLATE_ID);
builder.append("|sbeSchemaId=");
builder.append(SCHEMA_ID);
builder.append("|sbeSchemaVersion=");
if (parentMessage.actingVersion != SCHEMA_VERSION)
{
builder.append(parentMessage.actingVersion);
builder.append('/');
}
builder.append(SCHEMA_VERSION);
builder.append("|sbeBlockLength=");
if (actingBlockLength != BLOCK_LENGTH)
{
builder.append(actingBlockLength);
builder.append('/');
}
builder.append(BLOCK_LENGTH);
builder.append("):");
builder.append("checksum=");
builder.append(this.checksum());
builder.append('|');
builder.append("length=");
builder.append(this.length());
limit(originalLimit);
return builder;
}
public RecordMetadataDecoder sbeSkip()
{
sbeRewind();
return this;
}
}