Package com.exedio.cope.util

Class CharSet

java.lang.Object

com.exedio.cope.util.CharSet

All Implemented Interfaces:

Serializable

public final class CharSet
extends Object
implements Serializable

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final CharSet	ALPHA
static final CharSet	ALPHA_LOWER
static final CharSet	ALPHA_LOWER_NUMERIC
static final CharSet	ALPHA_NUMERIC
static final CharSet	ALPHA_UPPER
static final CharSet	ALPHA_UPPER_NUMERIC
static final CharSet	DOMAIN
static final CharSet	EMAIL	Deprecated. use one of EMAIL_RESTRICTIVE, EMAIL_ASCII, or EMAIL_INTERNATIONAL instead
static final CharSet	EMAIL_ASCII	allows only 7bit ASCII email characters (RFC5322/5321 without quoted strings and comments)
static final CharSet	EMAIL_INTERNATIONAL	EMAIL_ASCII plus all characters beyond 7bit ASCII
static final CharSet	EMAIL_RESTRICTIVE	allows only characters commonly used in email addresses; this is the same character set as previously available as CharSet.EMAIL; please note that valid characters like + and & are not allowed in this charset
static final CharSet	HEX_LOWER
static final CharSet	HEX_UPPER
static final CharSet	NUMERIC

Constructor Summary

Constructors

Constructor	Description
CharSet(char from, char to)
CharSet(char from1, char to1, char from2, char to2)
CharSet(char from1, char to1, char from2, char to2, char from3, char to3)
CharSet(char from1, char to1, char from2, char to2, char from3, char to3, char from4, char to4)
CharSet(char from1, char to1, char from2, char to2, char from3, char to3, char from4, char to4, char from5, char to5)
CharSet(char from1, char to1, char from2, char to2, char from3, char to3, char from4, char to4, char from5, char to5, char from6, char to6)

Method Summary

Modifier and Type	Method	Description
boolean	contains(char c)
boolean	equals(Object other)
String	getRegularExpression()
String	getRegularExpressionForInvalid7BitChars()
int	hashCode()
int	indexOfNotContains(CharSequence s)	Returns the index of the first character in s, which this CharSet does not contain.
int	indexOfNotContains(String s)	Returns the index of the first character in s, which this CharSet does not contain.
boolean	isSubsetOfAscii()
CharSet	remove(char from, char to)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

ALPHA

public static final CharSet ALPHA

ALPHA_UPPER

public static final CharSet ALPHA_UPPER

ALPHA_LOWER

public static final CharSet ALPHA_LOWER

ALPHA_NUMERIC

public static final CharSet ALPHA_NUMERIC

ALPHA_UPPER_NUMERIC

public static final CharSet ALPHA_UPPER_NUMERIC

ALPHA_LOWER_NUMERIC

public static final CharSet ALPHA_LOWER_NUMERIC

HEX_UPPER

public static final CharSet HEX_UPPER

HEX_LOWER

public static final CharSet HEX_LOWER

NUMERIC

public static final CharSet NUMERIC

DOMAIN

public static final CharSet DOMAIN

EMAIL_RESTRICTIVE

public static final CharSet EMAIL_RESTRICTIVE

allows only characters commonly used in email addresses; this is the same character set as previously available as CharSet.EMAIL; please note that valid characters like + and & are not allowed in this charset

EMAIL_ASCII

public static final CharSet EMAIL_ASCII

allows only 7bit ASCII email characters (RFC5322/5321 without quoted strings and comments)

EMAIL_INTERNATIONAL

public static final CharSet EMAIL_INTERNATIONAL

EMAIL_ASCII plus all characters beyond 7bit ASCII

EMAIL

@Deprecated
public static final CharSet EMAIL

Deprecated.

use one of EMAIL_RESTRICTIVE, EMAIL_ASCII, or EMAIL_INTERNATIONAL instead

Constructor Details

CharSet

public CharSet(char from,
 char to)

CharSet

public CharSet(char from1,
 char to1,
 char from2,
 char to2)

CharSet

public CharSet(char from1,
 char to1,
 char from2,
 char to2,
 char from3,
 char to3)

CharSet

public CharSet(char from1,
 char to1,
 char from2,
 char to2,
 char from3,
 char to3,
 char from4,
 char to4)

CharSet

public CharSet(char from1,
 char to1,
 char from2,
 char to2,
 char from3,
 char to3,
 char from4,
 char to4,
 char from5,
 char to5)

CharSet

public CharSet(char from1,
 char to1,
 char from2,
 char to2,
 char from3,
 char to3,
 char from4,
 char to4,
 char from5,
 char to5,
 char from6,
 char to6)

Method Details

isSubsetOfAscii

public boolean isSubsetOfAscii()

contains

public boolean contains(char c)

indexOfNotContains

public int indexOfNotContains(String s)

Returns the index of the first character in s, which this CharSet does not contain. Returns -1, if this CharSet contains all characters in s.

This method is provided for binary backwards compatibility. It is equivalent to indexOfNotContains(CharSequence).

indexOfNotContains

public int indexOfNotContains(CharSequence s)

Returns the index of the first character in s, which this CharSet does not contain. Returns -1, if this CharSet contains all characters in s.

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

remove

public CharSet remove(char from,
 char to)

getRegularExpression

public String getRegularExpression()

getRegularExpressionForInvalid7BitChars

public String getRegularExpressionForInvalid7BitChars()