com.github.javaparser.utils

Class StringEscapeUtils.AggregateTranslator

java.lang.Object

com.github.javaparser.utils.StringEscapeUtils.CharSequenceTranslator

com.github.javaparser.utils.StringEscapeUtils.AggregateTranslator

Enclosing class:

StringEscapeUtils

private static class StringEscapeUtils.AggregateTranslator
extends StringEscapeUtils.CharSequenceTranslator

Adapted from apache commons-lang3 project.

Executes a sequence of translators one after the other. Execution ends whenever the first translator consumes codepoints from the input.

Since:

3.0

Field Summary

Fields

Modifier and Type	Field and Description
private StringEscapeUtils.CharSequenceTranslator[]	translators

Constructor Summary

Constructors

Constructor and Description
AggregateTranslator(StringEscapeUtils.CharSequenceTranslator... translators) Specify the translators to be used at creation time.

Method Summary

Modifier and Type	Method and Description
int	translate(java.lang.CharSequence input, int index, java.io.Writer out) The first translator to consume codepoints from the input is the 'winner'.

Methods inherited from class com.github.javaparser.utils.StringEscapeUtils.CharSequenceTranslator

translate, translate, with

Methods inherited from class java.lang.Object

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

Field Detail

translators

private final StringEscapeUtils.CharSequenceTranslator[] translators

Constructor Detail

AggregateTranslator

public AggregateTranslator(StringEscapeUtils.CharSequenceTranslator... translators)

Specify the translators to be used at creation time.

Parameters:

translators - CharSequenceTranslator array to aggregate

Method Detail

translate

public int translate(java.lang.CharSequence input,
                     int index,
                     java.io.Writer out)
              throws java.io.IOException

The first translator to consume codepoints from the input is the 'winner'. Execution stops with the number of consumed codepoints being returned. 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.

Specified by:

translate in class StringEscapeUtils.CharSequenceTranslator

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:

java.io.IOException - if and only if the Writer produces an IOException