net.lingala.zip4j.model.enums

Enum CompressionLevel

java.lang.Object

java.lang.Enum<CompressionLevel>

net.lingala.zip4j.model.enums.CompressionLevel

All Implemented Interfaces:

Serializable, Comparable<CompressionLevel>

public enum CompressionLevel
extends Enum<CompressionLevel>

Indicates the level of compression for the DEFLATE compression method

Enum Constant Summary

Enum Constants

Enum Constant and Description
FAST Level 3 Deflate compression
FASTER Level 2 Deflate compression
FASTEST Level 1 Deflate compression.
HIGHER Level 6 Deflate compression
MAXIMUM Level 7 Deflate compression
MEDIUM_FAST Level 4 Deflate compression
NORMAL Level 5 Deflate compression.
PRE_ULTRA Level 8 Deflate compression
ULTRA Level 9 Deflate compression.

Method Summary

Modifier and Type	Method and Description
int	getLevel() Get the Deflate compression level (0-9) for this CompressionLevel
static CompressionLevel	valueOf(String name) Returns the enum constant of this type with the specified name.
static CompressionLevel[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

FASTEST

public static final CompressionLevel FASTEST

Level 1 Deflate compression. Fastest compression.

FASTER

public static final CompressionLevel FASTER

Level 2 Deflate compression

FAST

public static final CompressionLevel FAST

Level 3 Deflate compression

MEDIUM_FAST

public static final CompressionLevel MEDIUM_FAST

Level 4 Deflate compression

NORMAL

public static final CompressionLevel NORMAL

Level 5 Deflate compression. A compromise between speed and compression level.

HIGHER

public static final CompressionLevel HIGHER

Level 6 Deflate compression

MAXIMUM

public static final CompressionLevel MAXIMUM

Level 7 Deflate compression

PRE_ULTRA

public static final CompressionLevel PRE_ULTRA

Level 8 Deflate compression

ULTRA

public static final CompressionLevel ULTRA

Level 9 Deflate compression. Highest compression.

Method Detail

values

public static CompressionLevel[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (CompressionLevel c : CompressionLevel.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static CompressionLevel valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getLevel

public int getLevel()

Get the Deflate compression level (0-9) for this CompressionLevel

Returns:

the deflate compression level