public interface Visitor<D extends Database<D,G,E,I>,G extends Group<D,G,E,I>,E extends Entry<D,G,E,I>,I extends Icon>
Modifier and Type | Interface and Description |
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static class |
Visitor.Default<D extends Database<D,G,E,I>,G extends Group<D,G,E,I>,E extends Entry<D,G,E,I>,I extends Icon>
Empty implementation of Visitor
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static class |
Visitor.Print<D extends Database<D,G,E,I>,G extends Group<D,G,E,I>,E extends Entry<D,G,E,I>,I extends Icon>
Visitor prints the Groups and Entries it visits to console
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Modifier and Type | Method and Description |
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void |
endVisit(G group)
Called on exit from a group visit
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boolean |
isEntriesFirst()
called to determine whether to visit entries before subgroups, or not
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void |
startVisit(G group)
Called on entry to a group visit
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void |
visit(E entry)
Called on visit to an entry
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void startVisit(G group)
group
- the group being visitedvoid endVisit(G group)
group
- the group being exitedvoid visit(E entry)
entry
- the entry being visitedboolean isEntriesFirst()
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