Query

Query Class

Format

An R6Class generator object

Public fields

type

Querytype

layout

Layout

status

Querystatus

attributeBufferHeaders

list( AttributeBufferHeader )

writer

Writer [optional]

reader

QueryReader [optional]

array

Array

totalFixedLengthBufferBytes

integer

totalVarLenBufferBytes

integer

Methods

Public methods

• Query$new()

• Query$toJSON()

• Query$fromJSON()

• Query$toJSONString()

• Query$fromJSONString()

• Query$clone()

---

Method new()

Usage

Query$new(
  type,
  layout,
  status,
  attributeBufferHeaders,
  array,
  totalFixedLengthBufferBytes,
  totalVarLenBufferBytes,
  writer = NULL,
  reader = NULL,
  ...
)

---

Method toJSON()

Usage

Query$toJSON()

---

Method fromJSON()

Usage

Query$fromJSON(QueryJson)

---

Method toJSONString()

Usage

Query$toJSONString()

---

Method fromJSONString()

Usage

Query$fromJSONString(QueryJson)

---

Method clone()

The objects of this class are cloneable with this method.

Usage

Query$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.