java.lang.Object
- htsjdk.samtools.util.BlockCompressedStreamConstants

```
public class BlockCompressedStreamConstants
extends Object
```
Constants shared by BlockCompressed{Input,Output}Stream classes

Field Summary

Fields
Modifier and Type	Field	Description
`static byte`	`BGZF_ID1`
`static byte`	`BGZF_ID2`
`static byte`	`BGZF_LEN`
`static int`	`BLOCK_FOOTER_LENGTH`
`static int`	`BLOCK_HEADER_LENGTH`
`static int`	`BLOCK_LENGTH_OFFSET`
`static int`	`DEFAULT_COMPRESSION_LEVEL`
`static int`	`DEFAULT_UNCOMPRESSED_BLOCK_SIZE`
`static byte[]`	`EMPTY_GZIP_BLOCK`
`static byte[]`	`GZIP_BLOCK_PREAMBLE`
`static byte`	`GZIP_CM_DEFLATE`
`static int`	`GZIP_FLG`
`static byte`	`GZIP_ID1`
`static int`	`GZIP_ID2`
`static int`	`GZIP_OS_UNKNOWN`
`static int`	`GZIP_OVERHEAD`
`static int`	`GZIP_XFL`
`static short`	`GZIP_XLEN`
`static int`	`MAX_COMPRESSED_BLOCK_SIZE`
`static int`	`NO_COMPRESSION_OVERHEAD`

Constructor Summary

Constructors
Constructor Description

BlockCompressedStreamConstants()

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

- Field Detail
  - BLOCK_HEADER_LENGTH
```
public static final int BLOCK_HEADER_LENGTH
```
    See Also:
    
    Constant Field Values
  - BLOCK_LENGTH_OFFSET
```
public static final int BLOCK_LENGTH_OFFSET
```
    See Also:
    
    Constant Field Values
  - BLOCK_FOOTER_LENGTH
```
public static final int BLOCK_FOOTER_LENGTH
```
    See Also:
    
    Constant Field Values
  - MAX_COMPRESSED_BLOCK_SIZE
```
public static final int MAX_COMPRESSED_BLOCK_SIZE
```
    See Also:
    
    Constant Field Values
  - GZIP_OVERHEAD
```
public static final int GZIP_OVERHEAD
```
    See Also:
    
    Constant Field Values
  - NO_COMPRESSION_OVERHEAD
```
public static final int NO_COMPRESSION_OVERHEAD
```
    See Also:
    
    Constant Field Values
  - DEFAULT_UNCOMPRESSED_BLOCK_SIZE
```
public static final int DEFAULT_UNCOMPRESSED_BLOCK_SIZE
```
    See Also:
    
    Constant Field Values
  - GZIP_ID1
```
public static final byte GZIP_ID1
```
    See Also:
    
    Constant Field Values
  - GZIP_ID2
```
public static final int GZIP_ID2
```
    See Also:
    
    Constant Field Values
  - GZIP_FLG
```
public static final int GZIP_FLG
```
    See Also:
    
    Constant Field Values
  - GZIP_XFL
```
public static final int GZIP_XFL
```
    See Also:
    
    Constant Field Values
  - GZIP_XLEN
```
public static final short GZIP_XLEN
```
    See Also:
    
    Constant Field Values
  - GZIP_CM_DEFLATE
```
public static final byte GZIP_CM_DEFLATE
```
    See Also:
    
    Constant Field Values
  - DEFAULT_COMPRESSION_LEVEL
```
public static final int DEFAULT_COMPRESSION_LEVEL
```
  - GZIP_OS_UNKNOWN
```
public static final int GZIP_OS_UNKNOWN
```
    See Also:
    
    Constant Field Values
  - BGZF_ID1
```
public static final byte BGZF_ID1
```
    See Also:
    
    Constant Field Values
  - BGZF_ID2
```
public static final byte BGZF_ID2
```
    See Also:
    
    Constant Field Values
  - BGZF_LEN
```
public static final byte BGZF_LEN
```
    See Also:
    
    Constant Field Values
  - EMPTY_GZIP_BLOCK
```
public static final byte[] EMPTY_GZIP_BLOCK
```
  - GZIP_BLOCK_PREAMBLE
```
public static final byte[] GZIP_BLOCK_PREAMBLE
```
- Constructor Detail
  - BlockCompressedStreamConstants
```
public BlockCompressedStreamConstants()
```

Class BlockCompressedStreamConstants

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

BLOCK_HEADER_LENGTH

BLOCK_LENGTH_OFFSET

BLOCK_FOOTER_LENGTH

MAX_COMPRESSED_BLOCK_SIZE

GZIP_OVERHEAD

NO_COMPRESSION_OVERHEAD

DEFAULT_UNCOMPRESSED_BLOCK_SIZE

GZIP_ID1

GZIP_ID2

GZIP_FLG

GZIP_XFL

GZIP_XLEN

GZIP_CM_DEFLATE

DEFAULT_COMPRESSION_LEVEL

GZIP_OS_UNKNOWN

BGZF_ID1

BGZF_ID2

BGZF_LEN

EMPTY_GZIP_BLOCK

GZIP_BLOCK_PREAMBLE

Constructor Detail

BlockCompressedStreamConstants