Package nu.xom
Class Elements
- Object
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- nu.xom.Elements
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public final class Elements extends Object
A read-only list of elements for traversal purposes. Changes to the document from which this list was generated are not reflected in this list. Changes to the individual
Element
objects in the list are reflected.- Version:
- 1.0
- Author:
- Elliotte Rusty Harold
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Element
get(int index)
Returns the indexth element in the list.int
size()
Returns the number of elements in the list.
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Method Detail
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size
public int size()
Returns the number of elements in the list. This is guaranteed non-negative.
- Returns:
- the number of elements in the list
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get
public Element get(int index)
Returns the indexth element in the list. The first element has index 0. The last element has index
size()-1
.- Parameters:
index
- the element to return- Returns:
- the element at the specified position
- Throws:
IndexOutOfBoundsException
- if index is negative or greater than or equal to the size of the list
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