net.hasor.cobble.text

类 NumericEntityUnescaper

java.lang.Object

net.hasor.cobble.text.CharSequenceTranslator

net.hasor.cobble.text.NumericEntityUnescaper

public class NumericEntityUnescaper
extends CharSequenceTranslator

Translate XML numeric entities of the form &#[xX]?\d+;? to the specific codepoint. Note that the semi-colon is optional.

从以下版本开始:

1.0

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	NumericEntityUnescaper.OPTION NumericEntityUnescaper option enum.

构造器概要

构造器

构造器和说明
NumericEntityUnescaper(NumericEntityUnescaper.OPTION... options) Create a UnicodeUnescaper.

方法概要

限定符和类型	方法和说明
boolean	isSet(NumericEntityUnescaper.OPTION option) Whether the passed in option is currently set.
int	translate(CharSequence input, int index, Writer out) Translate a set of codepoints, represented by an int index into a CharSequence, into another set of codepoints.

从类继承的方法 net.hasor.cobble.text.CharSequenceTranslator

hex, translate, translate, with

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

NumericEntityUnescaper

public NumericEntityUnescaper(NumericEntityUnescaper.OPTION... options)

Create a UnicodeUnescaper. The constructor takes a list of options, only one type of which is currently available (whether to allow, error or ignore the semi-colon on the end of a numeric entity to being missing). For example, to support numeric entities without a ';': new NumericEntityUnescaper(NumericEntityUnescaper.OPTION.semiColonOptional) and to throw an IllegalArgumentException when they're missing: new NumericEntityUnescaper(NumericEntityUnescaper.OPTION.errorIfNoSemiColon) Note that the default behavior is to ignore them.

参数:

options - to apply to this unescaper

方法详细资料

isSet

public boolean isSet(NumericEntityUnescaper.OPTION option)

Whether the passed in option is currently set.

参数:

option - to check state of

返回:

whether the option is set

translate

public int translate(CharSequence input,
                     int index,
                     Writer out)
              throws IOException

Translate a set of codepoints, represented by an int index into a CharSequence, into another set of codepoints. The number of codepoints consumed must be returned, and the only IOExceptions thrown must be from interacting with the Writer so that the top level API may reliably ignore StringWriter IOExceptions.

指定者:

translate 在类中 CharSequenceTranslator

参数:

input - CharSequence that is being translated

index - int representing the current point of translation

out - Writer to translate the text to

返回:

int count of codepoints consumed

抛出:

IOException - if and only if the Writer produces an IOException