Package org.relaxng.datatype
Interface ValidationContext
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public interface ValidationContext
An interface that must be implemented by caller to provide context information that is necessary to perform validation of some Datatypes.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description java.lang.String
getBaseUri()
Returns the base URI of the context.boolean
isNotation(java.lang.String notationName)
Checks if a notation is declared with the specified name.boolean
isUnparsedEntity(java.lang.String entityName)
Checks if an unparsed entity is declared with the specified name.java.lang.String
resolveNamespacePrefix(java.lang.String prefix)
Resolves a namespace prefix to the corresponding namespace URI.
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Method Detail
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resolveNamespacePrefix
java.lang.String resolveNamespacePrefix(java.lang.String prefix)
Resolves a namespace prefix to the corresponding namespace URI. This method is used for validating the QName type, for example.If the prefix is "" (empty string), it indicates an unprefixed value. The callee should resolve it as for an unprefixed element, rather than for an unprefixed attribute.
If the prefix is "xml", then the callee must resolve this prefix into "http://www.w3.org/XML/1998/namespace", as defined in the XML Namespaces Recommendation.
- Returns:
- namespace URI of this prefix. If the specified prefix is not declared, the implementation must return null.
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getBaseUri
java.lang.String getBaseUri()
Returns the base URI of the context. The null string may be returned if no base URI is known.
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isUnparsedEntity
boolean isUnparsedEntity(java.lang.String entityName)
Checks if an unparsed entity is declared with the specified name.- Returns:
- true if the DTD has an unparsed entity declaration for the specified name. false otherwise.
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isNotation
boolean isNotation(java.lang.String notationName)
Checks if a notation is declared with the specified name.- Returns:
- true if the DTD has a notation declaration for the specified name. false otherwise.
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