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public interface StackListener<T>
Stack listener interface.
Nested Class Summary | |
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static class |
StackListener.Adapter<T>
StackListener adapter. |
Method Summary | |
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void |
comparatorChanged(Stack<T> stack,
Comparator<T> previousComparator)
Called when a stack's comparator has changed. |
void |
itemPopped(Stack<T> stack,
T item)
Called when an item has been popped off of a stack. |
void |
itemPushed(Stack<T> stack,
T item)
Called when an item has been pushed onto a stack. |
void |
stackCleared(Stack<T> stack)
Called when a stack has been cleared. |
Method Detail |
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void itemPushed(Stack<T> stack, T item)
stack
- item
- void itemPopped(Stack<T> stack, T item)
stack
- item
- void stackCleared(Stack<T> stack)
stack
- void comparatorChanged(Stack<T> stack, Comparator<T> previousComparator)
stack
- previousComparator
-
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