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jeremybenn |
/*
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* Copyright (c) 2004 World Wide Web Consortium,
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*
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* (Massachusetts Institute of Technology, European Research Consortium for
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* Informatics and Mathematics, Keio University). All Rights Reserved. This
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* work is distributed under the W3C(r) Software License [1] in the hope that
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* it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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* [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
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*/
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package org.w3c.dom;
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/**
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* The <code>NameList</code> interface provides the abstraction of an ordered
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* collection of parallel pairs of name and namespace values (which could be
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* null values), without defining or constraining how this collection is
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* implemented. The items in the <code>NameList</code> are accessible via an
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* integral index, starting from 0.
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* <p>See also the <a href='http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407'>Document Object Model (DOM) Level 3 Core Specification</a>.
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* @since DOM Level 3
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*/
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public interface NameList {
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/**
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* Returns the <code>index</code>th name item in the collection.
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* @param index Index into the collection.
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* @return The name at the <code>index</code>th position in the
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* <code>NameList</code>, or <code>null</code> if there is no name for
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* the specified index or if the index is out of range.
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*/
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public String getName(int index);
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/**
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* Returns the <code>index</code>th namespaceURI item in the collection.
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* @param index Index into the collection.
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* @return The namespace URI at the <code>index</code>th position in the
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* <code>NameList</code>, or <code>null</code> if there is no name for
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* the specified index or if the index is out of range.
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*/
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public String getNamespaceURI(int index);
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/**
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* The number of pairs (name and namespaceURI) in the list. The range of
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* valid child node indices is 0 to <code>length-1</code> inclusive.
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*/
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public int getLength();
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/**
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* Test if a name is part of this <code>NameList</code>.
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* @param str The name to look for.
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* @return <code>true</code> if the name has been found,
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* <code>false</code> otherwise.
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*/
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public boolean contains(String str);
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/**
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* Test if the pair namespaceURI/name is part of this
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* <code>NameList</code>.
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* @param namespaceURI The namespace URI to look for.
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* @param name The name to look for.
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* @return <code>true</code> if the pair namespaceURI/name has been
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* found, <code>false</code> otherwise.
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*/
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public boolean containsNS(String namespaceURI,
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String name);
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}
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