org.jdom2.output

枚举 LineSeparator

java.lang.Object

java.lang.Enum<LineSeparator>

org.jdom2.output.LineSeparator

所有已实现的接口:

java.io.Serializable, java.lang.Comparable<LineSeparator>

public enum LineSeparator
extends java.lang.Enum<LineSeparator>

枚举常量概要

枚举常量

枚举常量和说明
CR The Separator sequence CR which is '\r'.
CRNL The Separator sequence CRNL which is '\r\n'.
DEFAULT Use the sequence '\r\n' unless the System property JDOMConstants.JDOM2_PROPERTY_LINE_SEPARATOR is defined, in which case use the value specified in that property.
DOS The 'DOS' Separator sequence CRLF (CRNL) which is '\r\n'.
NL The Separator sequence NL which is '\n'.
NONE Perform no end-of-line processing.
SYSTEM The system-dependent Separator sequence NL which is obtained from System.getProperty("line.separator").
UNIX The 'UNIX' Separator sequence NL which is '\n'.

方法概要

限定符和类型	方法和说明
java.lang.String	value() The String sequence used for this Separator
static LineSeparator	valueOf(java.lang.String name) 返回带有指定名称的该类型的枚举常量。
static LineSeparator[]	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

compareTo, equals, 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

CRNL

public static final LineSeparator CRNL

The Separator sequence CRNL which is '\r\n'. This is the default sequence.

NL

public static final LineSeparator NL

The Separator sequence NL which is '\n'.

CR

public static final LineSeparator CR

The Separator sequence CR which is '\r'.

DOS

public static final LineSeparator DOS

The 'DOS' Separator sequence CRLF (CRNL) which is '\r\n'.

UNIX

public static final LineSeparator UNIX

The 'UNIX' Separator sequence NL which is '\n'.

SYSTEM

public static final LineSeparator SYSTEM

The system-dependent Separator sequence NL which is obtained from System.getProperty("line.separator"). This should be the equivalent of DOS on windows platforms, and of UNIX on UNIX and Apple systems (after Mac OSX).

NONE

public static final LineSeparator NONE

Perform no end-of-line processing.

DEFAULT

public static final LineSeparator DEFAULT

Use the sequence '\r\n' unless the System property JDOMConstants.JDOM2_PROPERTY_LINE_SEPARATOR is defined, in which case use the value specified in that property. If the value in that property matches one of the Enumeration names (e.g. SYSTEM) then use the sequence specified in that enumeration.

方法详细资料

values

public static LineSeparator[] 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 (LineSeparator c : LineSeparator.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static LineSeparator valueOf(java.lang.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。

返回:

返回带有指定名称的枚举常量

抛出:

java.lang.IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

java.lang.NullPointerException - 如果参数为空值

value

public java.lang.String value()

The String sequence used for this Separator

返回:

an End-Of-Line String