Decoder

java.lang.Object
- lzma.sdk.rangecoder.Decoder

public class Decoder
extends java.lang.Object

Field Summary

Fields
Modifier and Type	Field	Description
`private int`	`Code`
`private static int`	`kBitModelTotal`
`private static int`	`kNumBitModelTotalBits`
`private static int`	`kNumMoveBits`
`private static int`	`kTopMask`
`private int`	`Range`
`private java.io.InputStream`	`Stream`

Constructor Summary

Constructors
Constructor Description

Decoder()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`decodeBit(short[] probs, int index)`
`int`	`decodeDirectBits(int numTotalBits)`
`void`	`init()`
`static void`	`initBitModels(short[] probs)`
`void`	`releaseStream()`
`void`	`setStream(java.io.InputStream stream)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

kTopMask
```
private static final int kTopMask
```
See Also:

Constant Field Values

kNumBitModelTotalBits
```
private static final int kNumBitModelTotalBits
```
See Also:

Constant Field Values

kBitModelTotal
```
private static final int kBitModelTotal
```
See Also:

Constant Field Values

kNumMoveBits
```
private static final int kNumMoveBits
```
See Also:

Constant Field Values

Range
```
private int Range
```

Code
```
private int Code
```

Stream
```
private java.io.InputStream Stream
```

Constructor Detail
- Decoder
```
public Decoder()
```

Method Detail

setStream

public final void setStream(java.io.InputStream stream)

releaseStream
```
public final void releaseStream()
```

init

public final void init()
                throws java.io.IOException

Throws:: java.io.IOException

decodeDirectBits

public final int decodeDirectBits(int numTotalBits)
                           throws java.io.IOException

Throws:: java.io.IOException

decodeBit

public int decodeBit(short[] probs,
                     int index)
              throws java.io.IOException

Throws:: java.io.IOException

initBitModels

public static void initBitModels(short[] probs)