public int readValue(byte[] bytes, int offset, int length) {
final int endOffset = offset + length;
final Buffer buffer = new OffsetFixedBuffer(bytes, offset);
this.version = buffer.readByte();
// this.mostTraceID = buffer.readLong();
// this.leastTraceID = buffer.readLong();
this.agentId = buffer.readPrefixedString();
this.applicationId = buffer.readPrefixedString();
this.agentStartTime = buffer.readVarLong();
this.startElapsed = buffer.readVarInt();
this.endElapsed = buffer.readVarInt();
// don't need to get sequence because it can be got at Qualifier
// this.sequence = buffer.readShort();
this.rpc = buffer.readPrefixedString();
this.serviceType = buffer.readShort();
this.endPoint = buffer.readPrefixedString();
this.destinationId = buffer.readPrefixedString();
this.apiId = buffer.readSVarInt();
this.depth = buffer.readSVarInt();
this.nextSpanId = buffer.readLong();
this.hasException = buffer.readBoolean();
if (hasException) {
this.exceptionId = buffer.readSVarInt();
this.exceptionMessage = buffer.readPrefixedString();
}
this.annotationBoList = readAnnotation(buffer);
if (buffer.getOffset() < endOffset) {
nextAsyncId = buffer.readSVarInt();
}
return buffer.getOffset();
}
