org.rcsb.mmtf.encoder

Class ArrayEncoders

java.lang.Object

org.rcsb.mmtf.encoder.ArrayEncoders

public class ArrayEncoders
extends Object

A class of methods to encode arrays. e.g. using delta encoding.

Author:

Anthony Bradley

Constructor Summary

Constructors

Constructor and Description
ArrayEncoders()

Method Summary

Modifier and Type	Method and Description
static int[]	deltaEncode(int[] intArray) Delta encode an array of integers.
static int[]	runlengthEncode(int[] intArray) Run length encode an array of integers.

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayEncoders

public ArrayEncoders()

Method Detail

deltaEncode

public static int[] deltaEncode(int[] intArray)

Delta encode an array of integers.

Parameters:

intArray - the input array

Returns:

the encoded array

runlengthEncode

public static int[] runlengthEncode(int[] intArray)

Run length encode an array of integers.

Parameters:

intArray - the input array

Returns:

the encoded integer array