Package org.rcsb.cif.binary.codec

Class RunLengthCodec

java.lang.Object

org.rcsb.cif.binary.codec.RunLengthCodec

public class RunLengthCodec
extends Object

Represents each integer value in the input as a pair of (value, number of repeats) and stores the result sequentially as Int32Array. Additionally, stores the size of the original array to make decoding easier.

 RunLength {
     kind = "RunLength"
     srcType: int[]
     srcSize: number
 }
 Example
 [1, 1, 1, 2, 3, 3]
 ---RunLength--->
 { srcSize = 6 } [1, 3, 2, 1, 3, 2]
 

Constructor Summary

Constructors

Constructor	Description
RunLengthCodec()

Method Summary

Modifier and Type	Method	Description
IntArray	decode(Int32Array data, RunLengthEncoding encoding)
Int32Array	encode(IntArray data, RunLengthEncoding encoding)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RunLengthCodec

public RunLengthCodec()

Method Detail

encode

public Int32Array encode(IntArray data,
                         RunLengthEncoding encoding)

decode

public IntArray decode(Int32Array data,
                       RunLengthEncoding encoding)