BufferInt-class(Streamer)
BufferInt-class()所属R语言包:Streamer
Class "BufferInt"
类“BufferInt”
译者:生物统计家园网 机器人LoveR
描述----------Description----------
An internal reference class container used by the Consumer-class to store functions that operate on the records stored in the .records field of the Consumer-class. Operations performed on the .records field by the Consumer-class include length, append, subset.
Consumer级用来存储运行上.recordsConsumer级领域中的记录的功能,内部参考类容器。 .records类Consumer领域的业务包括length,append,subset。
Users have the options of modifying the behaviour of the above mentioned operations for records of different data types by declaring an S4 method BufferInterface that returns an object of BufferInt-class.
用户有修改声明中S4方法BufferInterface返回BufferInt一流的对象,上述不同类型的数据记录的操作行为的选项。
构造----------Constructors----------
Instances from this class are constructed with calls to BufferInt constructor.
从这个类的实例调用BufferInt构造构造。
领域----------Fields----------
length: Object of class function that returns the length
length:function类的对象,返回的长度
append: Object of class function that appends records together. This function is called when a new records is read and is to
append类function追加记录的对象。这个函数被调用时,一个新的记录被读取,是
subset: Object of class function that subsets records. This function is called when records have been yielded and are to be removed
subset类function该子集记录的对象。此功能被称为记录已取得时,将被删除
方法----------Methods----------
Users have the option of controlling the beaviour of the functions length, append and subset used to manipulate the .records field of the Consumer-class by declaring a function BufferInterface.
用户有控制功能beaviour的选项length,append和subset操纵.records级领域Consumer声明功能BufferInterface。
BufferInterfaceReturns an object of class BufferInt that holds functions for manipulating the record of the Consumer class.
BufferInterfaceReturnsBufferInt,持有操纵Consumer类的记录功能的类的对象。
作者(S)----------Author(s)----------
Nishant Gopalakrishnan <a href="ngopalak@fhcrc.org">ngopalak@fhcrc.org</a>
参见----------See Also----------
Streamer-package, Consumer-class.
Streamer-package,Consumer-class。
举例----------Examples----------
showClass("BufferInt")
selectMethod("BufferInterface", "data.frame")
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注:
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