io.aeron.cluster.codecs.AppendPositionEncoder Maven / Gradle / Ivy

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Efficient reliable UDP unicast, UDP multicast, and IPC transport protocol.
There is a newer version: 1.46.2
/* Generated SBE (Simple Binary Encoding) message codec. */
package io.aeron.cluster.codecs;

import org.agrona.MutableDirectBuffer;


/**
 * The highest position a follower has appended to their local log.
 */
@SuppressWarnings("all")
public final class AppendPositionEncoder
{
    public static final int BLOCK_LENGTH = 21;
    public static final int TEMPLATE_ID = 54;
    public static final int SCHEMA_ID = 111;
    public static final int SCHEMA_VERSION = 12;
    public static final String SEMANTIC_VERSION = "5.4";
    public static final java.nio.ByteOrder BYTE_ORDER = java.nio.ByteOrder.LITTLE_ENDIAN;

    private final AppendPositionEncoder parentMessage = this;
    private MutableDirectBuffer buffer;
    private int offset;
    private int limit;

    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 MutableDirectBuffer buffer()
    {
        return buffer;
    }

    public int offset()
    {
        return offset;
    }

    public AppendPositionEncoder wrap(final MutableDirectBuffer buffer, final int offset)
    {
        if (buffer != this.buffer)
        {
            this.buffer = buffer;
        }
        this.offset = offset;
        limit(offset + BLOCK_LENGTH);

        return this;
    }

    public AppendPositionEncoder wrapAndApplyHeader(
        final MutableDirectBuffer buffer, final int offset, final MessageHeaderEncoder headerEncoder)
    {
        headerEncoder
            .wrap(buffer, offset)
            .blockLength(BLOCK_LENGTH)
            .templateId(TEMPLATE_ID)
            .schemaId(SCHEMA_ID)
            .version(SCHEMA_VERSION);

        return wrap(buffer, offset + MessageHeaderEncoder.ENCODED_LENGTH);
    }

    public int encodedLength()
    {
        return limit - offset;
    }

    public int limit()
    {
        return limit;
    }

    public void limit(final int limit)
    {
        this.limit = limit;
    }

    public static int leadershipTermIdId()
    {
        return 1;
    }

    public static int leadershipTermIdSinceVersion()
    {
        return 0;
    }

    public static int leadershipTermIdEncodingOffset()
    {
        return 0;
    }

    public static int leadershipTermIdEncodingLength()
    {
        return 8;
    }

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

        return "";
    }

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

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

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

    public AppendPositionEncoder leadershipTermId(final long value)
    {
        buffer.putLong(offset + 0, value, BYTE_ORDER);
        return this;
    }


    public static int logPositionId()
    {
        return 2;
    }

    public static int logPositionSinceVersion()
    {
        return 0;
    }

    public static int logPositionEncodingOffset()
    {
        return 8;
    }

    public static int logPositionEncodingLength()
    {
        return 8;
    }

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

        return "";
    }

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

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

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

    public AppendPositionEncoder logPosition(final long value)
    {
        buffer.putLong(offset + 8, value, BYTE_ORDER);
        return this;
    }


    public static int followerMemberIdId()
    {
        return 3;
    }

    public static int followerMemberIdSinceVersion()
    {
        return 0;
    }

    public static int followerMemberIdEncodingOffset()
    {
        return 16;
    }

    public static int followerMemberIdEncodingLength()
    {
        return 4;
    }

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

        return "";
    }

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

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

    public static int followerMemberIdMaxValue()
    {
        return 2147483647;
    }

    public AppendPositionEncoder followerMemberId(final int value)
    {
        buffer.putInt(offset + 16, value, BYTE_ORDER);
        return this;
    }


    public static int flagsId()
    {
        return 4;
    }

    public static int flagsSinceVersion()
    {
        return 8;
    }

    public static int flagsEncodingOffset()
    {
        return 20;
    }

    public static int flagsEncodingLength()
    {
        return 1;
    }

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

        return "";
    }

    public static short flagsNullValue()
    {
        return (short)255;
    }

    public static short flagsMinValue()
    {
        return (short)0;
    }

    public static short flagsMaxValue()
    {
        return (short)254;
    }

    public AppendPositionEncoder flags(final short value)
    {
        buffer.putByte(offset + 20, (byte)value);
        return this;
    }


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

        return appendTo(new StringBuilder()).toString();
    }

    public StringBuilder appendTo(final StringBuilder builder)
    {
        if (null == buffer)
        {
            return builder;
        }

        final AppendPositionDecoder decoder = new AppendPositionDecoder();
        decoder.wrap(buffer, offset, BLOCK_LENGTH, SCHEMA_VERSION);

        return decoder.appendTo(builder);
    }
}