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The SelectorList interface provides the abstraction of an ordered collection of selectors, without defining or constraining how this collection is implemented.
Method Summary | |
int |
getLength()
Returns the length of this selector list |
Selector |
item(int index)
Returns the selector at the specified index, or null if this
is not a valid index. |
Method Detail |
public int getLength()
public Selector item(int index)
null
if this
is not a valid index.
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