io.aeron.cluster.codecs.mark.MarkFileHeaderDecoder Maven / Gradle / Ivy

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Efficient reliable UDP unicast, UDP multicast, and IPC transport protocol.
There is a newer version: 1.48.0
/* Generated SBE (Simple Binary Encoding) message codec. */
package io.aeron.cluster.codecs.mark;

import org.agrona.MutableDirectBuffer;
import org.agrona.DirectBuffer;


/**
 * Header of Consensus Module and Container Mark file.
 */
@SuppressWarnings("all")
public final class MarkFileHeaderDecoder
{
    public static final int BLOCK_LENGTH = 128;
    public static final int TEMPLATE_ID = 200;
    public static final int SCHEMA_ID = 110;
    public static final int SCHEMA_VERSION = 1;
    public static final String SEMANTIC_VERSION = "5.4";
    public static final java.nio.ByteOrder BYTE_ORDER = java.nio.ByteOrder.LITTLE_ENDIAN;

    private final MarkFileHeaderDecoder 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 MarkFileHeaderDecoder 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 MarkFileHeaderDecoder 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 MarkFileHeaderDecoder 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 versionId()
    {
        return 1;
    }

    public static int versionSinceVersion()
    {
        return 0;
    }

    public static int versionEncodingOffset()
    {
        return 0;
    }

    public static int versionEncodingLength()
    {
        return 4;
    }

    public static String versionMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int versionNullValue()
    {
        return -2147483648;
    }

    public static int versionMinValue()
    {
        return -2147483647;
    }

    public static int versionMaxValue()
    {
        return 2147483647;
    }

    public int version()
    {
        return buffer.getInt(offset + 0, BYTE_ORDER);
    }


    public static int componentTypeId()
    {
        return 2;
    }

    public static int componentTypeSinceVersion()
    {
        return 0;
    }

    public static int componentTypeEncodingOffset()
    {
        return 4;
    }

    public static int componentTypeEncodingLength()
    {
        return 4;
    }

    public static String componentTypeMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public int componentTypeRaw()
    {
        return buffer.getInt(offset + 4, BYTE_ORDER);
    }

    public ClusterComponentType componentType()
    {
        return ClusterComponentType.get(buffer.getInt(offset + 4, BYTE_ORDER));
    }


    public static int activityTimestampId()
    {
        return 3;
    }

    public static int activityTimestampSinceVersion()
    {
        return 0;
    }

    public static int activityTimestampEncodingOffset()
    {
        return 8;
    }

    public static int activityTimestampEncodingLength()
    {
        return 8;
    }

    public static String activityTimestampMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static long activityTimestampNullValue()
    {
        return -9223372036854775808L;
    }

    public static long activityTimestampMinValue()
    {
        return -9223372036854775807L;
    }

    public static long activityTimestampMaxValue()
    {
        return 9223372036854775807L;
    }

    public long activityTimestamp()
    {
        return buffer.getLong(offset + 8, BYTE_ORDER);
    }


    public static int startTimestampId()
    {
        return 4;
    }

    public static int startTimestampSinceVersion()
    {
        return 0;
    }

    public static int startTimestampEncodingOffset()
    {
        return 16;
    }

    public static int startTimestampEncodingLength()
    {
        return 8;
    }

    public static String startTimestampMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static long startTimestampNullValue()
    {
        return -9223372036854775808L;
    }

    public static long startTimestampMinValue()
    {
        return -9223372036854775807L;
    }

    public static long startTimestampMaxValue()
    {
        return 9223372036854775807L;
    }

    public long startTimestamp()
    {
        return buffer.getLong(offset + 16, BYTE_ORDER);
    }


    public static int pidId()
    {
        return 5;
    }

    public static int pidSinceVersion()
    {
        return 0;
    }

    public static int pidEncodingOffset()
    {
        return 24;
    }

    public static int pidEncodingLength()
    {
        return 8;
    }

    public static String pidMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static long pidNullValue()
    {
        return -9223372036854775808L;
    }

    public static long pidMinValue()
    {
        return -9223372036854775807L;
    }

    public static long pidMaxValue()
    {
        return 9223372036854775807L;
    }

    public long pid()
    {
        return buffer.getLong(offset + 24, BYTE_ORDER);
    }


    public static int candidateTermIdId()
    {
        return 6;
    }

    public static int candidateTermIdSinceVersion()
    {
        return 0;
    }

    public static int candidateTermIdEncodingOffset()
    {
        return 32;
    }

    public static int candidateTermIdEncodingLength()
    {
        return 8;
    }

    public static String candidateTermIdMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static long candidateTermIdNullValue()
    {
        return -9223372036854775808L;
    }

    public static long candidateTermIdMinValue()
    {
        return -9223372036854775807L;
    }

    public static long candidateTermIdMaxValue()
    {
        return 9223372036854775807L;
    }

    public long candidateTermId()
    {
        return buffer.getLong(offset + 32, BYTE_ORDER);
    }


    public static int archiveStreamIdId()
    {
        return 7;
    }

    public static int archiveStreamIdSinceVersion()
    {
        return 0;
    }

    public static int archiveStreamIdEncodingOffset()
    {
        return 40;
    }

    public static int archiveStreamIdEncodingLength()
    {
        return 4;
    }

    public static String archiveStreamIdMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int archiveStreamIdNullValue()
    {
        return -2147483648;
    }

    public static int archiveStreamIdMinValue()
    {
        return -2147483647;
    }

    public static int archiveStreamIdMaxValue()
    {
        return 2147483647;
    }

    public int archiveStreamId()
    {
        return buffer.getInt(offset + 40, BYTE_ORDER);
    }


    public static int serviceStreamIdId()
    {
        return 8;
    }

    public static int serviceStreamIdSinceVersion()
    {
        return 0;
    }

    public static int serviceStreamIdEncodingOffset()
    {
        return 44;
    }

    public static int serviceStreamIdEncodingLength()
    {
        return 4;
    }

    public static String serviceStreamIdMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int serviceStreamIdNullValue()
    {
        return -2147483648;
    }

    public static int serviceStreamIdMinValue()
    {
        return -2147483647;
    }

    public static int serviceStreamIdMaxValue()
    {
        return 2147483647;
    }

    public int serviceStreamId()
    {
        return buffer.getInt(offset + 44, BYTE_ORDER);
    }


    public static int consensusModuleStreamIdId()
    {
        return 9;
    }

    public static int consensusModuleStreamIdSinceVersion()
    {
        return 0;
    }

    public static int consensusModuleStreamIdEncodingOffset()
    {
        return 48;
    }

    public static int consensusModuleStreamIdEncodingLength()
    {
        return 4;
    }

    public static String consensusModuleStreamIdMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int consensusModuleStreamIdNullValue()
    {
        return -2147483648;
    }

    public static int consensusModuleStreamIdMinValue()
    {
        return -2147483647;
    }

    public static int consensusModuleStreamIdMaxValue()
    {
        return 2147483647;
    }

    public int consensusModuleStreamId()
    {
        return buffer.getInt(offset + 48, BYTE_ORDER);
    }


    public static int ingressStreamIdId()
    {
        return 10;
    }

    public static int ingressStreamIdSinceVersion()
    {
        return 0;
    }

    public static int ingressStreamIdEncodingOffset()
    {
        return 52;
    }

    public static int ingressStreamIdEncodingLength()
    {
        return 4;
    }

    public static String ingressStreamIdMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int ingressStreamIdNullValue()
    {
        return -2147483648;
    }

    public static int ingressStreamIdMinValue()
    {
        return -2147483647;
    }

    public static int ingressStreamIdMaxValue()
    {
        return 2147483647;
    }

    public int ingressStreamId()
    {
        return buffer.getInt(offset + 52, BYTE_ORDER);
    }


    public static int memberIdId()
    {
        return 11;
    }

    public static int memberIdSinceVersion()
    {
        return 0;
    }

    public static int memberIdEncodingOffset()
    {
        return 56;
    }

    public static int memberIdEncodingLength()
    {
        return 4;
    }

    public static String memberIdMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int memberIdNullValue()
    {
        return -2147483648;
    }

    public static int memberIdMinValue()
    {
        return -2147483647;
    }

    public static int memberIdMaxValue()
    {
        return 2147483647;
    }

    public int memberId()
    {
        return buffer.getInt(offset + 56, BYTE_ORDER);
    }


    public static int serviceIdId()
    {
        return 12;
    }

    public static int serviceIdSinceVersion()
    {
        return 0;
    }

    public static int serviceIdEncodingOffset()
    {
        return 60;
    }

    public static int serviceIdEncodingLength()
    {
        return 4;
    }

    public static String serviceIdMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int serviceIdNullValue()
    {
        return -2147483648;
    }

    public static int serviceIdMinValue()
    {
        return -2147483647;
    }

    public static int serviceIdMaxValue()
    {
        return 2147483647;
    }

    public int serviceId()
    {
        return buffer.getInt(offset + 60, BYTE_ORDER);
    }


    public static int headerLengthId()
    {
        return 13;
    }

    public static int headerLengthSinceVersion()
    {
        return 0;
    }

    public static int headerLengthEncodingOffset()
    {
        return 64;
    }

    public static int headerLengthEncodingLength()
    {
        return 4;
    }

    public static String headerLengthMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int headerLengthNullValue()
    {
        return -2147483648;
    }

    public static int headerLengthMinValue()
    {
        return -2147483647;
    }

    public static int headerLengthMaxValue()
    {
        return 2147483647;
    }

    public int headerLength()
    {
        return buffer.getInt(offset + 64, BYTE_ORDER);
    }


    public static int errorBufferLengthId()
    {
        return 14;
    }

    public static int errorBufferLengthSinceVersion()
    {
        return 0;
    }

    public static int errorBufferLengthEncodingOffset()
    {
        return 68;
    }

    public static int errorBufferLengthEncodingLength()
    {
        return 4;
    }

    public static String errorBufferLengthMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int errorBufferLengthNullValue()
    {
        return -2147483648;
    }

    public static int errorBufferLengthMinValue()
    {
        return -2147483647;
    }

    public static int errorBufferLengthMaxValue()
    {
        return 2147483647;
    }

    public int errorBufferLength()
    {
        return buffer.getInt(offset + 68, BYTE_ORDER);
    }


    public static int clusterIdId()
    {
        return 15;
    }

    public static int clusterIdSinceVersion()
    {
        return 0;
    }

    public static int clusterIdEncodingOffset()
    {
        return 72;
    }

    public static int clusterIdEncodingLength()
    {
        return 4;
    }

    public static String clusterIdMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int clusterIdNullValue()
    {
        return -2147483648;
    }

    public static int clusterIdMinValue()
    {
        return -2147483647;
    }

    public static int clusterIdMaxValue()
    {
        return 2147483647;
    }

    public int clusterId()
    {
        return buffer.getInt(offset + 72, BYTE_ORDER);
    }


    public static int aeronDirectoryId()
    {
        return 16;
    }

    public static int aeronDirectorySinceVersion()
    {
        return 0;
    }

    public static String aeronDirectoryCharacterEncoding()
    {
        return java.nio.charset.StandardCharsets.US_ASCII.name();
    }

    public static String aeronDirectoryMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int aeronDirectoryHeaderLength()
    {
        return 4;
    }

    public int aeronDirectoryLength()
    {
        final int limit = parentMessage.limit();
        return (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
    }

    public int skipAeronDirectory()
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int dataOffset = limit + headerLength;
        parentMessage.limit(dataOffset + dataLength);

        return dataLength;
    }

    public int getAeronDirectory(final MutableDirectBuffer dst, final int dstOffset, final int length)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int bytesCopied = Math.min(length, dataLength);
        parentMessage.limit(limit + headerLength + dataLength);
        buffer.getBytes(limit + headerLength, dst, dstOffset, bytesCopied);

        return bytesCopied;
    }

    public int getAeronDirectory(final byte[] dst, final int dstOffset, final int length)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int bytesCopied = Math.min(length, dataLength);
        parentMessage.limit(limit + headerLength + dataLength);
        buffer.getBytes(limit + headerLength, dst, dstOffset, bytesCopied);

        return bytesCopied;
    }

    public void wrapAeronDirectory(final DirectBuffer wrapBuffer)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        parentMessage.limit(limit + headerLength + dataLength);
        wrapBuffer.wrap(buffer, limit + headerLength, dataLength);
    }

    public String aeronDirectory()
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        parentMessage.limit(limit + headerLength + dataLength);

        if (0 == dataLength)
        {
            return "";
        }

        final byte[] tmp = new byte[dataLength];
        buffer.getBytes(limit + headerLength, tmp, 0, dataLength);

        return new String(tmp, java.nio.charset.StandardCharsets.US_ASCII);
    }

    public int getAeronDirectory(final Appendable appendable)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int dataOffset = limit + headerLength;

        parentMessage.limit(dataOffset + dataLength);
        buffer.getStringWithoutLengthAscii(dataOffset, dataLength, appendable);

        return dataLength;
    }

    public static int controlChannelId()
    {
        return 17;
    }

    public static int controlChannelSinceVersion()
    {
        return 0;
    }

    public static String controlChannelCharacterEncoding()
    {
        return java.nio.charset.StandardCharsets.US_ASCII.name();
    }

    public static String controlChannelMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int controlChannelHeaderLength()
    {
        return 4;
    }

    public int controlChannelLength()
    {
        final int limit = parentMessage.limit();
        return (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
    }

    public int skipControlChannel()
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int dataOffset = limit + headerLength;
        parentMessage.limit(dataOffset + dataLength);

        return dataLength;
    }

    public int getControlChannel(final MutableDirectBuffer dst, final int dstOffset, final int length)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int bytesCopied = Math.min(length, dataLength);
        parentMessage.limit(limit + headerLength + dataLength);
        buffer.getBytes(limit + headerLength, dst, dstOffset, bytesCopied);

        return bytesCopied;
    }

    public int getControlChannel(final byte[] dst, final int dstOffset, final int length)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int bytesCopied = Math.min(length, dataLength);
        parentMessage.limit(limit + headerLength + dataLength);
        buffer.getBytes(limit + headerLength, dst, dstOffset, bytesCopied);

        return bytesCopied;
    }

    public void wrapControlChannel(final DirectBuffer wrapBuffer)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        parentMessage.limit(limit + headerLength + dataLength);
        wrapBuffer.wrap(buffer, limit + headerLength, dataLength);
    }

    public String controlChannel()
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        parentMessage.limit(limit + headerLength + dataLength);

        if (0 == dataLength)
        {
            return "";
        }

        final byte[] tmp = new byte[dataLength];
        buffer.getBytes(limit + headerLength, tmp, 0, dataLength);

        return new String(tmp, java.nio.charset.StandardCharsets.US_ASCII);
    }

    public int getControlChannel(final Appendable appendable)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int dataOffset = limit + headerLength;

        parentMessage.limit(dataOffset + dataLength);
        buffer.getStringWithoutLengthAscii(dataOffset, dataLength, appendable);

        return dataLength;
    }

    public static int ingressChannelId()
    {
        return 18;
    }

    public static int ingressChannelSinceVersion()
    {
        return 0;
    }

    public static String ingressChannelCharacterEncoding()
    {
        return java.nio.charset.StandardCharsets.US_ASCII.name();
    }

    public static String ingressChannelMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int ingressChannelHeaderLength()
    {
        return 4;
    }

    public int ingressChannelLength()
    {
        final int limit = parentMessage.limit();
        return (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
    }

    public int skipIngressChannel()
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int dataOffset = limit + headerLength;
        parentMessage.limit(dataOffset + dataLength);

        return dataLength;
    }

    public int getIngressChannel(final MutableDirectBuffer dst, final int dstOffset, final int length)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int bytesCopied = Math.min(length, dataLength);
        parentMessage.limit(limit + headerLength + dataLength);
        buffer.getBytes(limit + headerLength, dst, dstOffset, bytesCopied);

        return bytesCopied;
    }

    public int getIngressChannel(final byte[] dst, final int dstOffset, final int length)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int bytesCopied = Math.min(length, dataLength);
        parentMessage.limit(limit + headerLength + dataLength);
        buffer.getBytes(limit + headerLength, dst, dstOffset, bytesCopied);

        return bytesCopied;
    }

    public void wrapIngressChannel(final DirectBuffer wrapBuffer)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        parentMessage.limit(limit + headerLength + dataLength);
        wrapBuffer.wrap(buffer, limit + headerLength, dataLength);
    }

    public String ingressChannel()
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        parentMessage.limit(limit + headerLength + dataLength);

        if (0 == dataLength)
        {
            return "";
        }

        final byte[] tmp = new byte[dataLength];
        buffer.getBytes(limit + headerLength, tmp, 0, dataLength);

        return new String(tmp, java.nio.charset.StandardCharsets.US_ASCII);
    }

    public int getIngressChannel(final Appendable appendable)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int dataOffset = limit + headerLength;

        parentMessage.limit(dataOffset + dataLength);
        buffer.getStringWithoutLengthAscii(dataOffset, dataLength, appendable);

        return dataLength;
    }

    public static int serviceNameId()
    {
        return 19;
    }

    public static int serviceNameSinceVersion()
    {
        return 0;
    }

    public static String serviceNameCharacterEncoding()
    {
        return java.nio.charset.StandardCharsets.US_ASCII.name();
    }

    public static String serviceNameMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int serviceNameHeaderLength()
    {
        return 4;
    }

    public int serviceNameLength()
    {
        final int limit = parentMessage.limit();
        return (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
    }

    public int skipServiceName()
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int dataOffset = limit + headerLength;
        parentMessage.limit(dataOffset + dataLength);

        return dataLength;
    }

    public int getServiceName(final MutableDirectBuffer dst, final int dstOffset, final int length)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int bytesCopied = Math.min(length, dataLength);
        parentMessage.limit(limit + headerLength + dataLength);
        buffer.getBytes(limit + headerLength, dst, dstOffset, bytesCopied);

        return bytesCopied;
    }

    public int getServiceName(final byte[] dst, final int dstOffset, final int length)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int bytesCopied = Math.min(length, dataLength);
        parentMessage.limit(limit + headerLength + dataLength);
        buffer.getBytes(limit + headerLength, dst, dstOffset, bytesCopied);

        return bytesCopied;
    }

    public void wrapServiceName(final DirectBuffer wrapBuffer)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        parentMessage.limit(limit + headerLength + dataLength);
        wrapBuffer.wrap(buffer, limit + headerLength, dataLength);
    }

    public String serviceName()
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        parentMessage.limit(limit + headerLength + dataLength);

        if (0 == dataLength)
        {
            return "";
        }

        final byte[] tmp = new byte[dataLength];
        buffer.getBytes(limit + headerLength, tmp, 0, dataLength);

        return new String(tmp, java.nio.charset.StandardCharsets.US_ASCII);
    }

    public int getServiceName(final Appendable appendable)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int dataOffset = limit + headerLength;

        parentMessage.limit(dataOffset + dataLength);
        buffer.getStringWithoutLengthAscii(dataOffset, dataLength, appendable);

        return dataLength;
    }

    public static int authenticatorId()
    {
        return 20;
    }

    public static int authenticatorSinceVersion()
    {
        return 0;
    }

    public static String authenticatorCharacterEncoding()
    {
        return java.nio.charset.StandardCharsets.US_ASCII.name();
    }

    public static String authenticatorMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int authenticatorHeaderLength()
    {
        return 4;
    }

    public int authenticatorLength()
    {
        final int limit = parentMessage.limit();
        return (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
    }

    public int skipAuthenticator()
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int dataOffset = limit + headerLength;
        parentMessage.limit(dataOffset + dataLength);

        return dataLength;
    }

    public int getAuthenticator(final MutableDirectBuffer dst, final int dstOffset, final int length)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int bytesCopied = Math.min(length, dataLength);
        parentMessage.limit(limit + headerLength + dataLength);
        buffer.getBytes(limit + headerLength, dst, dstOffset, bytesCopied);

        return bytesCopied;
    }

    public int getAuthenticator(final byte[] dst, final int dstOffset, final int length)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int bytesCopied = Math.min(length, dataLength);
        parentMessage.limit(limit + headerLength + dataLength);
        buffer.getBytes(limit + headerLength, dst, dstOffset, bytesCopied);

        return bytesCopied;
    }

    public void wrapAuthenticator(final DirectBuffer wrapBuffer)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        parentMessage.limit(limit + headerLength + dataLength);
        wrapBuffer.wrap(buffer, limit + headerLength, dataLength);
    }

    public String authenticator()
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        parentMessage.limit(limit + headerLength + dataLength);

        if (0 == dataLength)
        {
            return "";
        }

        final byte[] tmp = new byte[dataLength];
        buffer.getBytes(limit + headerLength, tmp, 0, dataLength);

        return new String(tmp, java.nio.charset.StandardCharsets.US_ASCII);
    }

    public int getAuthenticator(final Appendable appendable)
    {
        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int dataOffset = limit + headerLength;

        parentMessage.limit(dataOffset + dataLength);
        buffer.getStringWithoutLengthAscii(dataOffset, dataLength, appendable);

        return dataLength;
    }

    public static int servicesClusterDirId()
    {
        return 21;
    }

    public static int servicesClusterDirSinceVersion()
    {
        return 1;
    }

    public static String servicesClusterDirCharacterEncoding()
    {
        return java.nio.charset.StandardCharsets.US_ASCII.name();
    }

    public static String servicesClusterDirMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int servicesClusterDirHeaderLength()
    {
        return 4;
    }

    public int servicesClusterDirLength()
    {
        if (parentMessage.actingVersion < 1)
        {
            return 0;
        }

        final int limit = parentMessage.limit();
        return (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
    }

    public int skipServicesClusterDir()
    {
        if (parentMessage.actingVersion < 1)
        {
            return 0;
        }

        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int dataOffset = limit + headerLength;
        parentMessage.limit(dataOffset + dataLength);

        return dataLength;
    }

    public int getServicesClusterDir(final MutableDirectBuffer dst, final int dstOffset, final int length)
    {
        if (parentMessage.actingVersion < 1)
        {
            return 0;
        }

        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int bytesCopied = Math.min(length, dataLength);
        parentMessage.limit(limit + headerLength + dataLength);
        buffer.getBytes(limit + headerLength, dst, dstOffset, bytesCopied);

        return bytesCopied;
    }

    public int getServicesClusterDir(final byte[] dst, final int dstOffset, final int length)
    {
        if (parentMessage.actingVersion < 1)
        {
            return 0;
        }

        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int bytesCopied = Math.min(length, dataLength);
        parentMessage.limit(limit + headerLength + dataLength);
        buffer.getBytes(limit + headerLength, dst, dstOffset, bytesCopied);

        return bytesCopied;
    }

    public void wrapServicesClusterDir(final DirectBuffer wrapBuffer)
    {
        if (parentMessage.actingVersion < 1)
        {
            wrapBuffer.wrap(buffer, offset, 0);
            return;
        }

        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        parentMessage.limit(limit + headerLength + dataLength);
        wrapBuffer.wrap(buffer, limit + headerLength, dataLength);
    }

    public String servicesClusterDir()
    {
        if (parentMessage.actingVersion < 1)
        {
            return "";
        }

        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        parentMessage.limit(limit + headerLength + dataLength);

        if (0 == dataLength)
        {
            return "";
        }

        final byte[] tmp = new byte[dataLength];
        buffer.getBytes(limit + headerLength, tmp, 0, dataLength);

        return new String(tmp, java.nio.charset.StandardCharsets.US_ASCII);
    }

    public int getServicesClusterDir(final Appendable appendable)
    {
        if (parentMessage.actingVersion < 1)
        {
            return 0;
        }

        final int headerLength = 4;
        final int limit = parentMessage.limit();
        final int dataLength = (int)(buffer.getInt(limit, BYTE_ORDER) & 0xFFFF_FFFFL);
        final int dataOffset = limit + headerLength;

        parentMessage.limit(dataOffset + dataLength);
        buffer.getStringWithoutLengthAscii(dataOffset, dataLength, appendable);

        return dataLength;
    }

    public String toString()
    {
        if (null == buffer)
        {
            return "";
        }

        final MarkFileHeaderDecoder decoder = new MarkFileHeaderDecoder();
        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("[MarkFileHeader](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("version=");
        builder.append(this.version());
        builder.append('|');
        builder.append("componentType=");
        builder.append(this.componentType());
        builder.append('|');
        builder.append("activityTimestamp=");
        builder.append(this.activityTimestamp());
        builder.append('|');
        builder.append("startTimestamp=");
        builder.append(this.startTimestamp());
        builder.append('|');
        builder.append("pid=");
        builder.append(this.pid());
        builder.append('|');
        builder.append("candidateTermId=");
        builder.append(this.candidateTermId());
        builder.append('|');
        builder.append("archiveStreamId=");
        builder.append(this.archiveStreamId());
        builder.append('|');
        builder.append("serviceStreamId=");
        builder.append(this.serviceStreamId());
        builder.append('|');
        builder.append("consensusModuleStreamId=");
        builder.append(this.consensusModuleStreamId());
        builder.append('|');
        builder.append("ingressStreamId=");
        builder.append(this.ingressStreamId());
        builder.append('|');
        builder.append("memberId=");
        builder.append(this.memberId());
        builder.append('|');
        builder.append("serviceId=");
        builder.append(this.serviceId());
        builder.append('|');
        builder.append("headerLength=");
        builder.append(this.headerLength());
        builder.append('|');
        builder.append("errorBufferLength=");
        builder.append(this.errorBufferLength());
        builder.append('|');
        builder.append("clusterId=");
        builder.append(this.clusterId());
        builder.append('|');
        builder.append("aeronDirectory=");
        builder.append('\'');
        getAeronDirectory(builder);
        builder.append('\'');
        builder.append('|');
        builder.append("controlChannel=");
        builder.append('\'');
        getControlChannel(builder);
        builder.append('\'');
        builder.append('|');
        builder.append("ingressChannel=");
        builder.append('\'');
        getIngressChannel(builder);
        builder.append('\'');
        builder.append('|');
        builder.append("serviceName=");
        builder.append('\'');
        getServiceName(builder);
        builder.append('\'');
        builder.append('|');
        builder.append("authenticator=");
        builder.append('\'');
        getAuthenticator(builder);
        builder.append('\'');
        builder.append('|');
        builder.append("servicesClusterDir=");
        builder.append('\'');
        getServicesClusterDir(builder);
        builder.append('\'');

        limit(originalLimit);

        return builder;
    }
    
    public MarkFileHeaderDecoder sbeSkip()
    {
        sbeRewind();
        skipAeronDirectory();
        skipControlChannel();
        skipIngressChannel();
        skipServiceName();
        skipAuthenticator();
        skipServicesClusterDir();

        return this;
    }
}