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The NodeList interface provides the abstraction of an
ordered collection of nodes, without defining or
constraining how this collection is implemented.
The items in the NodeList are accessible via an
integral index, starting from 0.
| Property Summary | ||
length |
getLength | The number of nodes in the list. The range of valid child node
indices is 0 to |
| Method Summary | |
int |
getLength()
Returns the value of the length property. |
Node |
item(int index)
Returns the indexth item in the collection. |
| Method Detail |
public Node item(int index)
Returns the indexth item in the collection.
If index is greater than or equal to the number
of nodes in the list, this returns null.
index - Index into the collection.indexth position in the
NodeList, or null if that is not a
valid index.public int getLength()
length property.
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