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C
- public interface HierarchyImplementation<C extends HierarchyInterface<C>>
Hierarchy abstraction layer. Note that this allows the hierarchy to be implemented either using one Hierarchy Object per C object, or using a shared object for all of them. "self" is the parameter that is the referencing object.
Method Summary | ||
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getAncestors(C self,
T collection)
Collect ancestors (recursive parents) |
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List<C> |
getChildren(C self)
Get children list. |
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getDescendants(C self,
T collection)
Collect descendants (recursive children) |
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List<C> |
getParents(C self)
Get parents list. |
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boolean |
isHierarchical()
Test for hierarchical properties |
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int |
numChildren(C self)
Get number of children |
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int |
numParents(C self)
Get number of parents |
Method Detail |
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boolean isHierarchical()
int numChildren(C self)
self
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List<C> getChildren(C self)
self
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<T extends Collection<C>> T getDescendants(C self, T collection)
T
- Collection typeself
- collection
- Collection to fill
int numParents(C self)
self
- reference object
List<C> getParents(C self)
self
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<T extends Collection<C>> T getAncestors(C self, T collection)
T
- Collection typeself
- collection
- Collection to fill
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