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- All Known Implementing Classes:
- IIOMetadataNode
 
 public interface NodeListTheNodeListinterface provides the abstraction of an ordered collection of nodes, without defining or constraining how this collection is implemented.NodeListobjects in the DOM are live.The items in the NodeListare accessible via an integral index, starting from 0.See also the Document Object Model (DOM) Level 3 Core Specification. 
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Method SummaryAll Methods Instance Methods Abstract Methods Modifier and Type Method Description intgetLength()The number of nodes in the list.Nodeitem(int index)Returns theindexth item in the collection.
 
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Method Detail- 
itemNode item(int index) Returns theindexth item in the collection. Ifindexis greater than or equal to the number of nodes in the list, this returnsnull.- Parameters:
- index- Index into the collection.
- Returns:
- The node at the indexth position in theNodeList, ornullif that is not a valid index.
 
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getLengthint getLength() The number of nodes in the list. The range of valid child node indices is 0 tolength-1inclusive.
 
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