All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`onAnyString()`
`boolean`	`onAttribute(AttributeExp exp)`
`boolean`	`onChoice(ChoiceExp exp)`
`boolean`	`onConcur(ConcurExp p)`
`boolean`	`onData(DataExp exp)`
`boolean`	`onElement(ElementExp exp)`
`boolean`	`onEpsilon()`
`boolean`	`onInterleave(InterleaveExp p)`
`boolean`	`onList(ListExp exp)`
`boolean`	`onMixed(MixedExp exp)`
`boolean`	`onNullSet()`
`boolean`	`onOneOrMore(OneOrMoreExp exp)`
`boolean`	`onOther(OtherExp exp)`
`boolean`	`onRef(ReferenceExp exp)`
`boolean`	`onSequence(SequenceExp exp)`
`boolean`	`onValue(ValueExp exp)`

boolean onAttribute(AttributeExp exp)

boolean onOneOrMore(OneOrMoreExp exp)

boolean onSequence(SequenceExp exp)

boolean onInterleave(InterleaveExp p)

Interface ExpressionVisitorBoolean