== Record Parser

The record parser allows you to easily parse protocols which are delimited by a sequence of bytes, or fixed
size records.

It transforms a sequence of input buffer to a sequence of buffer structured as configured (either
fixed size or separated records).

For example, if you have a simple ASCII text protocol delimited by '\n' and the input is the following:

[source]
----
buffer1:HELLO\nHOW ARE Y
buffer2:OU?\nI AM
buffer3: DOING OK
buffer4:\n
----

The record parser would produce
[source]
----
buffer1:HELLO
buffer2:HOW ARE YOU?
buffer3:I AM DOING OK
----

Let's see the associated code:

[source, scala]
----
var parser = RecordParser.newDelimited("\n", (h: io.vertx.scala.core.buffer.Buffer) => {
  println(h.toString())
})

parser.handle(Buffer.buffer("HELLO\nHOW ARE Y"))
parser.handle(Buffer.buffer("OU?\nI AM"))
parser.handle(Buffer.buffer("DOING OK"))
parser.handle(Buffer.buffer("\n"))

----

You can also produce fixed sized chunks as follows:

[source, scala]
----
RecordParser.newFixed(4, (h: io.vertx.scala.core.buffer.Buffer) => {
  println(h.toString())
})

----

For more details, check out the `link:../../scaladocs/io/vertx/scala/core/parsetools/RecordParser.html[RecordParser]` class.