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src/java.desktop/share/classes/javax/imageio/metadata/IIOMetadataNode.java

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 105      * Equivalent to {@code removeNamedItem(localName)}.
 106      */
 107     public Node removeNamedItemNS(String namespaceURI, String localName) {
 108         return removeNamedItem(localName);
 109     }
 110 }
 111 
 112 class IIONodeList implements NodeList {
 113 
 114     List<? extends Node> nodes;
 115 
 116     public IIONodeList(List<? extends Node> nodes) {
 117         this.nodes = nodes;
 118     }
 119 
 120     public int getLength() {
 121         return nodes.size();
 122     }
 123 
 124     public Node item(int index) {
 125         if (index < 0 || index > nodes.size()) {
 126             return null;
 127         }
 128         return nodes.get(index);
 129     }
 130 }
 131 
 132 class IIOAttr extends IIOMetadataNode implements Attr {
 133 
 134     Element owner;
 135     String name;
 136     String value;
 137 
 138     public IIOAttr(Element owner, String name, String value) {
 139         this.owner = owner;
 140         this.name = name;
 141         this.value = value;
 142     }
 143 
 144     public String getName() {
 145         return name;


 865      * Equivalent to {@code setAttributeNode(newAttr)}.
 866      *
 867      * @see #getAttributeNodeNS
 868      */
 869     public Attr setAttributeNodeNS(Attr newAttr) {
 870         return setAttributeNode(newAttr);
 871     }
 872 
 873     public Attr removeAttributeNode(Attr oldAttr) {
 874         removeAttribute(oldAttr.getName());
 875         return oldAttr;
 876     }
 877 
 878     public NodeList getElementsByTagName(String name) {
 879         List<Node> l = new ArrayList<>();
 880         getElementsByTagName(name, l);
 881         return new IIONodeList(l);
 882     }
 883 
 884     private void getElementsByTagName(String name, List<Node> l) {
 885         if (nodeName.equals(name)) {
 886             l.add(this);
 887         }
 888 
 889         Node child = getFirstChild();
 890         while (child != null) {
 891             ((IIOMetadataNode)child).getElementsByTagName(name, l);
 892             child = child.getNextSibling();
 893         }
 894     }
 895 
 896     /**
 897      * Equivalent to {@code getElementsByTagName(localName)}.
 898      */
 899     public NodeList getElementsByTagNameNS(String namespaceURI,
 900                                            String localName) {
 901         return getElementsByTagName(localName);
 902     }
 903 
 904     public boolean hasAttributes() {
 905         return attributes.size() > 0;




 105      * Equivalent to {@code removeNamedItem(localName)}.
 106      */
 107     public Node removeNamedItemNS(String namespaceURI, String localName) {
 108         return removeNamedItem(localName);
 109     }
 110 }
 111 
 112 class IIONodeList implements NodeList {
 113 
 114     List<? extends Node> nodes;
 115 
 116     public IIONodeList(List<? extends Node> nodes) {
 117         this.nodes = nodes;
 118     }
 119 
 120     public int getLength() {
 121         return nodes.size();
 122     }
 123 
 124     public Node item(int index) {
 125         if (index < 0 || index >= nodes.size()) {
 126             return null;
 127         }
 128         return nodes.get(index);
 129     }
 130 }
 131 
 132 class IIOAttr extends IIOMetadataNode implements Attr {
 133 
 134     Element owner;
 135     String name;
 136     String value;
 137 
 138     public IIOAttr(Element owner, String name, String value) {
 139         this.owner = owner;
 140         this.name = name;
 141         this.value = value;
 142     }
 143 
 144     public String getName() {
 145         return name;


 865      * Equivalent to {@code setAttributeNode(newAttr)}.
 866      *
 867      * @see #getAttributeNodeNS
 868      */
 869     public Attr setAttributeNodeNS(Attr newAttr) {
 870         return setAttributeNode(newAttr);
 871     }
 872 
 873     public Attr removeAttributeNode(Attr oldAttr) {
 874         removeAttribute(oldAttr.getName());
 875         return oldAttr;
 876     }
 877 
 878     public NodeList getElementsByTagName(String name) {
 879         List<Node> l = new ArrayList<>();
 880         getElementsByTagName(name, l);
 881         return new IIONodeList(l);
 882     }
 883 
 884     private void getElementsByTagName(String name, List<Node> l) {
 885         if (nodeName.equals(name) || "*".equals(name)) { 
 886             l.add(this);
 887         }
 888 
 889         Node child = getFirstChild();
 890         while (child != null) {
 891             ((IIOMetadataNode)child).getElementsByTagName(name, l);
 892             child = child.getNextSibling();
 893         }
 894     }
 895 
 896     /**
 897      * Equivalent to {@code getElementsByTagName(localName)}.
 898      */
 899     public NodeList getElementsByTagNameNS(String namespaceURI,
 900                                            String localName) {
 901         return getElementsByTagName(localName);
 902     }
 903 
 904     public boolean hasAttributes() {
 905         return attributes.size() > 0;


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