Prefix

java.lang.Object
- com.itextpdf.io.codec.brotli.dec.Prefix

```
final class Prefix
extends java.lang.Object
```
Lookup tables to map prefix codes to value ranges.
This is used during decoding of the block lengths, literal insertion lengths and copy lengths.
Range represents values: [offset, offset + 2 ^ n_bits)

Field Summary

Fields
Modifier and Type	Field	Description
`(package private) static int[]`	`BLOCK_LENGTH_N_BITS`
`(package private) static int[]`	`BLOCK_LENGTH_OFFSET`
`(package private) static int[]`	`COPY_LENGTH_N_BITS`
`(package private) static int[]`	`COPY_LENGTH_OFFSET`
`(package private) static int[]`	`COPY_RANGE_LUT`
`(package private) static int[]`	`INSERT_LENGTH_N_BITS`
`(package private) static int[]`	`INSERT_LENGTH_OFFSET`
`(package private) static int[]`	`INSERT_RANGE_LUT`

Constructor Summary

Constructors
Constructor Description

Prefix()

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

Field Detail

BLOCK_LENGTH_OFFSET
```
static final int[] BLOCK_LENGTH_OFFSET
```

BLOCK_LENGTH_N_BITS
```
static final int[] BLOCK_LENGTH_N_BITS
```

INSERT_LENGTH_OFFSET

static final int[] INSERT_LENGTH_OFFSET

INSERT_LENGTH_N_BITS

static final int[] INSERT_LENGTH_N_BITS

COPY_LENGTH_OFFSET
```
static final int[] COPY_LENGTH_OFFSET
```

COPY_LENGTH_N_BITS
```
static final int[] COPY_LENGTH_N_BITS
```

INSERT_RANGE_LUT
```
static final int[] INSERT_RANGE_LUT
```

COPY_RANGE_LUT
```
static final int[] COPY_RANGE_LUT
```

Constructor Detail
- Prefix
```
Prefix()
```