MSV Core 2022.7 · com.sun.msv.scanner.dtd.XmlChars

Access	Constructor and Description
private	XmlChars()

Method Summary

Modifier and Type	Method and Description
public static boolean	isChar(int The 32-bit UCS-4 character being tested. ucs4char) Returns true if the argument, a UCS-4 character code, is valid in XML documents.
private static boolean	isCompatibilityChar(char c)
private static boolean	isExtender(char c)
public static boolean	isLetter(char c) Returns true if the character is an XML "letter".
private static boolean	isLetter2(char c)
public static boolean	isNameChar(char c) Returns true if the character is allowed to be a non-initial character in names according to the XML recommendation.
public static boolean	isNCNameChar(char c) Returns true if the character is allowed to be a non-initial character in unscoped names according to the rules of the XML Namespaces proposed recommendation.
public static boolean	isSpace(char c) Returns true if the character is allowed where XML supports whitespace characters, false otherwise.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

XmlChars	back to summary
private XmlChars()

Method Detail

isChar back to summary

isChar	back to summary
public static boolean isChar(int ucs4char) Returns true if the argument, a UCS-4 character code, is valid in XML documents. Unicode characters fit into the low sixteen bits of a UCS-4 character, and pairs of Unicode surrogate characters can be combined to encode UCS-4 characters in documents containing only Unicode. (The `char` datatype in the Java Programming Language represents Unicode characters, including unpaired surrogates.) In XML, UCS-4 characters can also be encoded by the use of character references such as &#x12345678;, which happens to refer to a character that is disallowed in XML documents. UCS-4 characters allowed in XML documents can be expressed with one or two Unicode characters. Parameters ucs4char:int The 32-bit UCS-4 character being tested.

public static boolean isChar(int ucs4char)

Returns true if the argument, a UCS-4 character code, is valid in XML documents. Unicode characters fit into the low sixteen bits of a UCS-4 character, and pairs of Unicode surrogate characters can be combined to encode UCS-4 characters in documents containing only Unicode. (The char datatype in the Java Programming Language represents Unicode characters, including unpaired surrogates.)

In XML, UCS-4 characters can also be encoded by the use of character references such as &#x12345678;, which happens to refer to a character that is disallowed in XML documents. UCS-4 characters allowed in XML documents can be expressed with one or two Unicode characters.

Parameters

ucs4char:int: The 32-bit UCS-4 character being tested.

isCompatibilityChar	back to summary
private static boolean isCompatibilityChar(char c)

isExtender	back to summary
private static boolean isExtender(char c)

isLetter back to summary

isLetter	back to summary
public static boolean isLetter(char c) Returns true if the character is an XML "letter". XML Names must start with Letters or a few other characters, but other characters in names must only satisfy the isNameChar predicate. See Also `isNameChar(char)`, `isNCNameChar(char)`

public static boolean isLetter(char c)

Returns true if the character is an XML "letter". XML Names must start with Letters or a few other characters, but other characters in names must only satisfy the isNameChar predicate.

See Also: isNameChar(char), isNCNameChar(char)

isLetter2	back to summary
private static boolean isLetter2(char c)

isNameChar back to summary

isNameChar	back to summary
public static boolean isNameChar(char c) Returns true if the character is allowed to be a non-initial character in names according to the XML recommendation. See Also `isNCNameChar(char)`, `isLetter(char)`

public static boolean isNameChar(char c)

Returns true if the character is allowed to be a non-initial character in names according to the XML recommendation.

See Also: isNCNameChar(char), isLetter(char)

isNCNameChar back to summary

isNCNameChar	back to summary
public static boolean isNCNameChar(char c) Returns true if the character is allowed to be a non-initial character in unscoped names according to the rules of the XML Namespaces proposed recommendation. Except for precluding the colon (used to separate names from their scopes) these characters are just as allowed by the XML recommendation. See Also `isNameChar(char)`, `isLetter(char)`

public static boolean isNCNameChar(char c)

Returns true if the character is allowed to be a non-initial character in unscoped names according to the rules of the XML Namespaces proposed recommendation. Except for precluding the colon (used to separate names from their scopes) these characters are just as allowed by the XML recommendation.

See Also: isNameChar(char), isLetter(char)

isSpace	back to summary
public static boolean isSpace(char c) Returns true if the character is allowed where XML supports whitespace characters, false otherwise.

public Class XmlChars

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