org.apache.hadoop.io.compress

枚举 SplittableCompressionCodec.READ_MODE

java.lang.Object

java.lang.Enum<SplittableCompressionCodec.READ_MODE>

org.apache.hadoop.io.compress.SplittableCompressionCodec.READ_MODE

所有已实现的接口:

Serializable, Comparable<SplittableCompressionCodec.READ_MODE>

封闭接口:

SplittableCompressionCodec

public static enum SplittableCompressionCodec.READ_MODE
extends Enum<SplittableCompressionCodec.READ_MODE>

During decompression, data can be read off from the decompressor in two modes, namely continuous and blocked. Few codecs (e.g. BZip2) are capable of compressing data in blocks and then decompressing the blocks. In Blocked reading mode codecs inform 'end of block' events to its caller. While in continuous mode, the caller of codecs is unaware about the blocks and uncompressed data is spilled out like a continuous stream.

枚举常量概要

枚举常量

枚举常量和说明
BYBLOCK
CONTINUOUS

方法概要

方法

限定符和类型	方法和说明
static SplittableCompressionCodec.READ_MODE	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static SplittableCompressionCodec.READ_MODE[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

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

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

CONTINUOUS

public static final SplittableCompressionCodec.READ_MODE CONTINUOUS

BYBLOCK

public static final SplittableCompressionCodec.READ_MODE BYBLOCK

方法详细资料

values

public static SplittableCompressionCodec.READ_MODE[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (SplittableCompressionCodec.READ_MODE c : SplittableCompressionCodec.READ_MODE.values())
    System.out.println(c);

valueOf

public static SplittableCompressionCodec.READ_MODE valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。