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java.lang.Objectcom.alee.extended.tree.AbstractExTreeDataProvider<E>
public abstract class AbstractExTreeDataProvider<E extends UniqueNode>
Abstract data provider with implemented comparator and filter getters and setters.
Field Summary | |
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protected java.util.Comparator<E> |
comparator
Childs comparator. |
protected Filter<E> |
filter
Childs filter. |
Constructor Summary | |
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AbstractExTreeDataProvider()
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Method Summary | |
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java.util.Comparator<E> |
getChildsComparator(E node)
Returns child nodes comparator for the specified asynchronous tree node. |
Filter<E> |
getChildsFilter(E node)
Returns child nodes filter for the specified asynchronous tree node. |
boolean |
isLeaf(E node)
Returns false by default to allow childs load requests. |
void |
setChildsComparator(java.util.Comparator<E> comparator)
Sets childs comparator for all nodes. |
void |
setChildsFilter(Filter<E> filter)
Sets childs filter for all nodes. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface com.alee.extended.tree.ExTreeDataProvider |
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getChilds, getRoot |
Field Detail |
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protected java.util.Comparator<E extends UniqueNode> comparator
protected Filter<E extends UniqueNode> filter
Constructor Detail |
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public AbstractExTreeDataProvider()
Method Detail |
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public java.util.Comparator<E> getChildsComparator(E node)
getChildsComparator
in interface ExTreeDataProvider<E extends UniqueNode>
node
- parent node
public void setChildsComparator(java.util.Comparator<E> comparator)
comparator
- childs comparator for all nodespublic Filter<E> getChildsFilter(E node)
getChildsFilter
in interface ExTreeDataProvider<E extends UniqueNode>
node
- parent node
public void setChildsFilter(Filter<E> filter)
filter
- childs filter for all nodespublic boolean isLeaf(E node)
isLeaf
in interface ExTreeDataProvider<E extends UniqueNode>
node
- node
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