org.apache.xml.utils
Class StringComparable

java.lang.Object
  org.apache.xml.utils.StringComparable

All Implemented Interfaces:

java.lang.Comparable

public class StringComparable
extends java.lang.Object
implements java.lang.Comparable

International friendly string comparison with case-order

Field Summary

static int	LOWER_CASE
private java.lang.String	m_caseOrder
private java.text.RuleBasedCollator	m_collator
private java.util.Locale	m_locale
private int	m_mask
private java.lang.String	m_text
static int	UNKNOWN_CASE
static int	UPPER_CASE

Constructor Summary

StringComparable(java.lang.String text, java.util.Locale locale, java.text.Collator collator, java.lang.String caseOrder)

Method Summary

int	compareTo(java.lang.Object o)
private int	getCaseDiff(java.lang.String text, java.lang.String pattern)
static java.lang.Comparable	getComparator(java.lang.String text, java.util.Locale locale, java.text.Collator collator, java.lang.String caseOrder)
private int	getElement(int maxStrengthElement)
private int[]	getFirstCaseDiff(java.lang.String text, java.lang.String pattern, java.util.Locale locale)
private static int	getMask(int strength)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

UNKNOWN_CASE

public static final int UNKNOWN_CASE

See Also:

Constant Field Values

UPPER_CASE

public static final int UPPER_CASE

See Also:

Constant Field Values

LOWER_CASE

public static final int LOWER_CASE

See Also:

Constant Field Values

m_text

private java.lang.String m_text

m_locale

private java.util.Locale m_locale

m_collator

private java.text.RuleBasedCollator m_collator

m_caseOrder

private java.lang.String m_caseOrder

m_mask

private int m_mask

Constructor Detail

StringComparable

public StringComparable(java.lang.String text,
                        java.util.Locale locale,
                        java.text.Collator collator,
                        java.lang.String caseOrder)

Method Detail

getComparator

public static final java.lang.Comparable getComparator(java.lang.String text,
                                                       java.util.Locale locale,
                                                       java.text.Collator collator,
                                                       java.lang.String caseOrder)

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object

compareTo

public int compareTo(java.lang.Object o)

Specified by:

compareTo in interface java.lang.Comparable

getCaseDiff

private final int getCaseDiff(java.lang.String text,
                              java.lang.String pattern)

getFirstCaseDiff

private final int[] getFirstCaseDiff(java.lang.String text,
                                     java.lang.String pattern,
                                     java.util.Locale locale)

getMask

private static final int getMask(int strength)

getElement

private final int getElement(int maxStrengthElement)