Knowledge Systems Laboratory, Stanford University
11
Attribute List Declaration
u<!ATTLIST Name Attribute-Definition* >
uAttribute definition
„Name Attribute-Type Default-Declaration
„Attribute type
>String type
>A set of tokenized types
>Enumerated types
„Default declaration
>#REQUIRED
>#IMPLIED (no default value provided)
>Attribute value (character data)
uExamples
„<!ATTLIST MEMO importance (HIGH|MEDIUM|LOW) "LOW">
„<!ATTLIST SIGN signatureFile CDATA #IMPLIED
„               email CDATA #REQUIRED>