att.targeteval

att.targeteval Attributes that deal with resolution of values in plist or target attributes.
Module MEI.shared
Members
Attributes
@evaluate (optional) Specifies the intended meaning when a participant in a relationship is itself a pointer. Allowed values are: " all" (If an element pointed to is itself a pointer, then the target of that pointer will be taken, and so on, until an element is found which is not a pointer.) , " one" (If an element pointed to is itself a pointer, then its target (whether a pointer or not) is taken as the target of this pointer.) , " none" (No further evaluation of targets is carried out beyond that needed to find the element(s) specified in plist or target attribute.) att.targeteval
Declaration
<attDef ident= "evaluate" usage= "opt">
<desc>Specifies the intended meaning when a participant in a relationship is itself a pointer. </desc>
<valList type= "closed">
<valItem ident= "all">
<desc>If an element pointed to is itself a pointer, then the target of that pointer will be taken, and so on, until an element is found which is not a pointer. </desc>
</valItem>
<valItem ident= "one">
<desc>If an element pointed to is itself a pointer, then its target (whether a pointer or not) is taken as the target of this pointer. </desc>
</valItem>
<valItem ident= "none">
<desc>No further evaluation of targets is carried out beyond that needed to find the element(s) specified in plist or target attribute. </desc>
</valItem>
</valList>
<remarks>
<p part= "N"> If no value is given, the application program is responsible for deciding (possibly on the basis of user input) how far to trace a chain of pointers. </p>
</remarks>
</attDef>

MEI Guidelines Version 3.0.0

Attribute Classes