org.apache.commons.lang3.text.translate

Class LookupTranslator

java.lang.Object

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

org.apache.commons.lang3.text.translate.LookupTranslator

Deprecated.

as of 3.6, use commons-text LookupTranslator instead

@Deprecated
public class LookupTranslator
extends CharSequenceTranslator

Translates a value using a lookup table.

Since:

3.0

Field Summary

Fields

Modifier and Type	Field and Description
private int	longest Deprecated.
private java.util.HashMap<java.lang.String,java.lang.String>	lookupMap Deprecated.
private java.util.HashSet<java.lang.Character>	prefixSet Deprecated.
private int	shortest Deprecated.

Fields inherited from class org.apache.commons.lang3.text.translate.CharSequenceTranslator

HEX_DIGITS

Constructor Summary

Constructors

Constructor and Description
LookupTranslator(java.lang.CharSequence[]... lookup) Deprecated. 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.

Method Summary

Modifier and Type	Method and Description
int	translate(java.lang.CharSequence input, int index, java.io.Writer out) Deprecated. Translate a set of codepoints, represented by an int index into a CharSequence, into another set of codepoints.

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

Field Detail

lookupMap

private final java.util.HashMap<java.lang.String,java.lang.String> lookupMap

Deprecated.

prefixSet

private final java.util.HashSet<java.lang.Character> prefixSet

Deprecated.

shortest

private final int shortest

Deprecated.

longest

private final int longest

Deprecated.

Constructor Detail

LookupTranslator

public LookupTranslator(java.lang.CharSequence[]... lookup)

Deprecated.

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]

Method Detail

translate

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

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:

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