AggregateTranslator (Apache Commons Lang 3.4 API)

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java.lang.Object
- org.apache.commons.lang3.text.translate.CharSequenceTranslator
- - org.apache.commons.lang3.text.translate.AggregateTranslator

```
public class AggregateTranslator
extends CharSequenceTranslator
```
Executes a sequence of translators one after the other. Execution ends whenever the first translator consumes codepoints from the input.

Since:

3.0

Version:

$Id: AggregateTranslator.java 1436770 2013-01-22 07:09:45Z ggregory $

Constructor Summary

Constructors
Constructor and Description

AggregateTranslator(CharSequenceTranslator... translators)
Specify the translators to be used at creation time.

Method Summary

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

Methods inherited from class org.apache.commons.lang3.text.translate.CharSequenceTranslator
hex, translate, translate, with

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AggregateTranslator
```
public AggregateTranslator(CharSequenceTranslator... translators)
```
    Specify the translators to be used at creation time.
    
    Parameters:
    translators - CharSequenceTranslator array to aggregate
- Method Detail
  - translate
```
public int translate(CharSequence input,
            int index,
            Writer out)
              throws 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 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:
    
    IOException - if and only if the Writer produces an IOException

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