Package io.debezium.text
Class XmlCharacters
java.lang.Object
io.debezium.text.XmlCharacters
A utility class for determining the validity of various XML names, per the XML 1.0
Specification.
- Author:
- Randall Hauch
-
Field Summary
Modifier and TypeFieldDescriptionprivate static final int
private static final char[]
This implementation uses an array that captures for each character the XML classifications.private static final int
private static final int
private static final int
private static final int
private static final int
private static final int
private static final int
private static final int
-
Constructor Summary
-
Method Summary
Modifier and TypeMethodDescriptionstatic boolean
isValid
(int c) Determine whether the supplied character is a valid character in XML.static boolean
isValidContent
(int c) Determine whether the supplied character is a valid character in XML contentstatic boolean
isValidName
(int c) Determine whether the supplied character is a valid non-first character in an XML Name.static boolean
isValidName
(String name) Determine if the supplied name is a valid XML Name.static boolean
isValidNameStart
(int c) Determine whether the supplied character is a valid first character in an XML Name.static boolean
isValidNcName
(int c) Determine whether the supplied character is a valid non-first character in an XML NCName.static boolean
isValidNcName
(String name) Determine if the supplied name is a valid XML NCName.static boolean
isValidNcNameStart
(int c) Determine whether the supplied character is a valid first character in an XML NCName.static boolean
isValidPubid
(int c) Determine whether the supplied character is a valid character in an XML Pubid.static boolean
isValidSpace
(int c) Determine whether the supplied character is a valid whitespace character in XML
-
Field Details
-
NUMBER_OF_CHARACTERS
private static final int NUMBER_OF_CHARACTERS- See Also:
-
MASKS
private static final char[] MASKSThis implementation uses an array that captures for each character the XML classifications. An array is used because it is a fast way of looking up each character. -
VALID_CHARACTER
private static final int VALID_CHARACTER- See Also:
-
CONTENT_CHARACTER
private static final int CONTENT_CHARACTER- See Also:
-
SPACE_CHARACTER
private static final int SPACE_CHARACTER- See Also:
-
NAME_START_CHARACTER
private static final int NAME_START_CHARACTER- See Also:
-
NAME_CHARACTER
private static final int NAME_CHARACTER- See Also:
-
NCNAME_START_CHARACTER
private static final int NCNAME_START_CHARACTER- See Also:
-
NCNAME_CHARACTER
private static final int NCNAME_CHARACTER- See Also:
-
PUBID_CHARACTER
private static final int PUBID_CHARACTER- See Also:
-
-
Constructor Details
-
XmlCharacters
private XmlCharacters()
-
-
Method Details
-
isValidNameStart
public static boolean isValidNameStart(int c) Determine whether the supplied character is a valid first character in an XML Name. The first character in an XML name is more restrictive than theremaining characters
.- Parameters:
c
- the character- Returns:
- true if the character is valid for an XML Name's first character
-
isValidNcNameStart
public static boolean isValidNcNameStart(int c) Determine whether the supplied character is a valid first character in an XML NCName. The first character in an XML NCName is more restrictive than theremaining characters
.- Parameters:
c
- the character- Returns:
- true if the character is valid for an XML NCName's first character
-
isValidName
public static boolean isValidName(int c) Determine whether the supplied character is a valid non-first character in an XML Name. Thefirst character
in an XML name is more restrictive than the remaining characters.- Parameters:
c
- the character- Returns:
- true if the character is valid character in an XML Name
-
isValidNcName
public static boolean isValidNcName(int c) Determine whether the supplied character is a valid non-first character in an XML NCName. Thefirst character
in an XML NCName is more restrictive than the remaining characters.- Parameters:
c
- the character- Returns:
- true if the character is valid character in an XML NCName
-
isValidPubid
public static boolean isValidPubid(int c) Determine whether the supplied character is a valid character in an XML Pubid.- Parameters:
c
- the character- Returns:
- true if the character is valid character in an XML Pubid
-
isValid
public static boolean isValid(int c) Determine whether the supplied character is a valid character in XML.- Parameters:
c
- the character- Returns:
- true if the character is valid character in XML
-
isValidContent
public static boolean isValidContent(int c) Determine whether the supplied character is a valid character in XML content- Parameters:
c
- the character- Returns:
- true if the character is valid character in XML content
-
isValidSpace
public static boolean isValidSpace(int c) Determine whether the supplied character is a valid whitespace character in XML- Parameters:
c
- the character- Returns:
- true if the character is valid whitespace character in XML
-
isValidName
Determine if the supplied name is a valid XML Name.- Parameters:
name
- the string being checked- Returns:
- true if the supplied name is indeed a valid XML Name, or false otherwise
-
isValidNcName
Determine if the supplied name is a valid XML NCName.- Parameters:
name
- the string being checked- Returns:
- true if the supplied name is indeed a valid XML NCName, or false otherwise
-