WACallback

• <=
• context
• convertKey:
• evaluateWithArgument:
• evaluateWithField:
• key
• owner
• priority
• setContext:owner:key:
• valueForField:

inferredType:

UndefinedObject

inferredType:

UndefinedObject

inferredType:

UndefinedObject

	^ self priority < other priority or: [self priority = other priority and: [self key asNumber <= other key asNumber]]

	^ context

	^ aString

	self subclassResponsibility

 
	self evaluateWithArgument: (self valueForField: anObject)

	^ (self convertKey: key)

	^ owner

	self subclassResponsibility 

	context _ aRenderingContext.
	owner _ anObject.
	key _ aString

	^ anObject
		ifNil: ['']
		ifNotNil:
			[(anObject isCollection and: [anObject isString not])
					ifTrue: [anObject isEmpty
								ifTrue: ['']
								ifFalse: [anObject first]]
					ifFalse: [anObject]]