Package org.apache.commons.lang3.text.translate

Class CharSequenceTranslator

java.lang.Object

org.apache.commons.lang3.text.translate.CharSequenceTranslator

Direct Known Subclasses:

AggregateTranslator, CodePointTranslator, LookupTranslator, NumericEntityUnescaper, OctalUnescaper, StringEscapeUtils.CsvEscaper, StringEscapeUtils.CsvUnescaper, UnicodeUnescaper

@Deprecated
public abstract class CharSequenceTranslator
extends Object

Deprecated.

as of 3.6, use commons-text CharSequenceTranslator instead

An API for translating text. Its core use is to escape and unescape text. Because escaping and unescaping is completely contextual, the API does not present two separate signatures.

Since:

3.0

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static final char[]	HEX_DIGITS	Deprecated.

Constructor Summary

Constructors

Constructor	Description
CharSequenceTranslator()	Deprecated.

Method Summary

Modifier and Type	Method	Description
static String	hex(int codepoint)	Deprecated. Returns an upper case hexadecimal String for the given character.
final String	translate(CharSequence input)	Deprecated. Helper for non-Writer usage.
abstract int	translate(CharSequence input, int index, Writer out)	Deprecated. Translate a set of codepoints, represented by an int index into a CharSequence, into another set of codepoints.
final void	translate(CharSequence input, Writer out)	Deprecated. Translate an input onto a Writer.
final CharSequenceTranslator	with(CharSequenceTranslator... translators)	Deprecated. Helper method to create a merger of this translator with another set of translators.

Methods inherited from class java.lang.Object

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

Field Details

HEX_DIGITS

static final char[] HEX_DIGITS

Deprecated.

Constructor Details

CharSequenceTranslator

public CharSequenceTranslator()

Deprecated.

Method Details

translate

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

Deprecated.

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.

Parameters:

input - CharSequence that is being translated

index - int representing the current point of translation

out - Writer to translate the text to

Returns:

int count of codepoints consumed

Throws:

IOException - if and only if the Writer produces an IOException

translate

public final String translate(CharSequence input)

Deprecated.

Helper for non-Writer usage.

Parameters:

input - CharSequence to be translated

Returns:

String output of translation

translate

public final void translate(CharSequence input,
 Writer out)
                     throws IOException

Deprecated.

Translate an input onto a Writer. This is intentionally final as its algorithm is tightly coupled with the abstract method of this class.

Parameters:

input - CharSequence that is being translated

out - Writer to translate the text to

Throws:

IOException - if and only if the Writer produces an IOException

with

public final CharSequenceTranslator with(CharSequenceTranslator... translators)

Deprecated.

Helper method to create a merger of this translator with another set of translators. Useful in customizing the standard functionality.

Parameters:

translators - CharSequenceTranslator array of translators to merge with this one

Returns:

CharSequenceTranslator merging this translator with the others

hex

public static String hex(int codepoint)

Deprecated.

Returns an upper case hexadecimal String for the given character.

Parameters:

codepoint - The codepoint to convert.

Returns:

An upper case hexadecimal String