public abstract class NameChecker
extends java.lang.Object
Constructor and Description |
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NameChecker() |
Modifier and Type | Method and Description |
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static java.lang.String |
getPrefix(java.lang.String qname)
Extract the prefix from a QName.
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java.lang.String[] |
getQNameParts(java.lang.CharSequence qname)
Validate a QName, and return the prefix and local name.
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abstract java.lang.String |
getXMLVersion()
Return the XML version supported by this NameChecker
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boolean |
isQName(java.lang.String name)
Validate whether a given string constitutes a valid QName, as defined in XML Namespaces.
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abstract boolean |
isValidChar(int ch)
Test whether a character is a valid XML character
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abstract boolean |
isValidNCName(java.lang.String name)
Validate whether a given string constitutes a valid NCName, as defined in XML Namespaces.
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public final boolean isQName(java.lang.String name)
name
- the name to be testedpublic abstract boolean isValidNCName(java.lang.String name)
name
- the name to be testedpublic static final java.lang.String getPrefix(java.lang.String qname)
qname
- The lexical QName whose prefix is requiredpublic final java.lang.String[] getQNameParts(java.lang.CharSequence qname) throws QNameException
qname
- the lexical QName whose parts are required. Note that leading and trailing
whitespace is not permittedQNameException
- if not a valid QName.public abstract boolean isValidChar(int ch)
ch
- the character to be testedpublic abstract java.lang.String getXMLVersion()