net.sf.mmm.util.text.base
Class HyphenatorImpl

java.lang.Object
  net.sf.mmm.util.component.base.AbstractComponent
      net.sf.mmm.util.component.base.AbstractLoggableComponent
          net.sf.mmm.util.text.base.AbstractHyphenator
              net.sf.mmm.util.text.base.HyphenatorImpl

All Implemented Interfaces:

Hyphenator

public class HyphenatorImpl
extends AbstractHyphenator

This is the implementation of the Hyphenator interface. It uses a list of rules to determine hyphenation-points.

Since:

2.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

private Map<String,HyphenationImpl>	exceptionMap The Map with explicit exceptions.
private StringHasher	hasher
private int	maxPatternLength The maximum length of the patterns.
private HyphenationPattern[]	patterns The patterns.
private StringUtil	stringUtil

Constructor Summary

HyphenatorImpl(Locale locale, char hyphen, List<String> patternList, List<String> exceptionList, StringHasher hasher, StringUtil stringUtil)
The constructor.

Method Summary

Hyphenation	hyphenate(String word)
protected String	normalize(String word) This method normalizes the given word.
private static HyphenationPattern[]	sortPatterns(HyphenationPattern[] patternArray) This method sorts the given patterns according to the length of their word-part.
String	toString()

Methods inherited from class net.sf.mmm.util.text.base.AbstractHyphenator

getHyphen, getLocale, hyphenate, hyphenate

Methods inherited from class net.sf.mmm.util.component.base.AbstractLoggableComponent

doInitialize, getLogger, setLogger

Methods inherited from class net.sf.mmm.util.component.base.AbstractComponent

doInitialized, getInitializationState, initialize

Methods inherited from class java.lang.Object

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

Field Detail

exceptionMap

private final Map<String,HyphenationImpl> exceptionMap

The Map with explicit exceptions.

patterns

private final HyphenationPattern[] patterns

The patterns.

maxPatternLength

private final int maxPatternLength

The maximum length of the patterns.

hasher

private final StringHasher hasher

See Also:

StringHasher

stringUtil

private final StringUtil stringUtil

See Also:

StringUtil

Constructor Detail

HyphenatorImpl

public HyphenatorImpl(Locale locale,
                      char hyphen,
                      List<String> patternList,
                      List<String> exceptionList,
                      StringHasher hasher,
                      StringUtil stringUtil)

The constructor.

Parameters:

locale - is the locale.

hyphen - is the hyphen-character.

patternList - is the List of patterns.

exceptionList - is the list of pre-hyphenated exceptions (e.g. "as-so-ciate").

hasher - is the hash-algorithm. It should be fast.

stringUtil - is the StringUtil to use.

Method Detail

sortPatterns

private static HyphenationPattern[] sortPatterns(HyphenationPattern[] patternArray)

This method sorts the given patterns according to the length of their word-part.

Parameters:

patternArray - are the unsorted patterns.

Returns:

the sorted patterns.

normalize

protected String normalize(String word)

This method normalizes the given word.

Parameters:

word - is the word to normalize.

Returns:

the normalized form of word.

hyphenate

public Hyphenation hyphenate(String word)

Parameters:

word - is the word to hyphenate.

Returns:

the Hyphenation for the given word.

See Also:

Hyphenator.hyphenate(String, int, int)

toString

public String toString()

Overrides:

toString in class Object