final class Bzip2MoveToFrontTable
extends java.lang.Object
Modifier and Type | Field and Description |
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private byte[] |
mtf
The Move To Front list.
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Constructor and Description |
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Bzip2MoveToFrontTable() |
Modifier and Type | Method and Description |
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(package private) byte |
indexToFront(int index)
Gets the value from a given index and moves it to the front of the MTF list (inverse Move To Front transform).
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(package private) int |
valueToFront(byte value)
Moves a value to the head of the MTF list (forward Move To Front transform).
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int valueToFront(byte value)
value
- The value to movebyte indexToFront(int index)
index
- The index to move