LookupTranslator

@Deprecated public class org.apache.commons.lang3.text.translate.LookupTranslator extends CharSequenceTranslator[source]

Deprecated: As of 3.6, use Apache Commons Text LookupTranslator.

Translates a value using a lookup table.

Since:

3.0

Constructors

LookupTranslator(CharSequence[][])

Define the lookup table to be used in translation Note that, as of Lang 3.1, the key to the lookup table is converted to a java.lang.String.
public LookupTranslator(CharSequence[]... lookup)[source]

Define the lookup table to be used in translation Note that, as of Lang 3.1, the key to the lookup table is converted to a java.lang.String. This is because we need the key to support hashCode and equals(Object), allowing it to be the key for a HashMap. See LANG-882.

Parameters:

lookup – CharSequence[][] table of size [*][2]

Methods

translate(CharSequence, int, Writer)

Translate a set of code points, represented by an int index into a CharSequence, into another set of code points.
@Override public int translate(CharSequence input, int index, Writer out) throws IOException[source]

Translate a set of code points, represented by an int index into a CharSequence, into another set of code points. The number of code points 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 code points consumed.

Throws:

java.io.IOException – Thrown if and only if the Writer produces an IOException.