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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/classpath/external/w3c_dom/org/w3c/dom/UserDataHandler.java | |
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Diffstat (limited to 'libjava/classpath/external/w3c_dom/org/w3c/dom/UserDataHandler.java')
-rw-r--r-- | libjava/classpath/external/w3c_dom/org/w3c/dom/UserDataHandler.java | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/libjava/classpath/external/w3c_dom/org/w3c/dom/UserDataHandler.java b/libjava/classpath/external/w3c_dom/org/w3c/dom/UserDataHandler.java new file mode 100644 index 000000000..cf6ee5669 --- /dev/null +++ b/libjava/classpath/external/w3c_dom/org/w3c/dom/UserDataHandler.java @@ -0,0 +1,72 @@ +/* + * Copyright (c) 2004 World Wide Web Consortium, + * + * (Massachusetts Institute of Technology, European Research Consortium for + * Informatics and Mathematics, Keio University). All Rights Reserved. This + * work is distributed under the W3C(r) Software License [1] in the hope that + * it will be useful, but WITHOUT ANY WARRANTY; without even the implied + * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * + * [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231 + */ + +package org.w3c.dom; + +/** + * When associating an object to a key on a node using + * <code>Node.setUserData()</code> the application can provide a handler + * that gets called when the node the object is associated to is being + * cloned, imported, or renamed. This can be used by the application to + * implement various behaviors regarding the data it associates to the DOM + * nodes. This interface defines that handler. + * <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>. + * @since DOM Level 3 + */ +public interface UserDataHandler { + // OperationType + /** + * The node is cloned, using <code>Node.cloneNode()</code>. + */ + public static final short NODE_CLONED = 1; + /** + * The node is imported, using <code>Document.importNode()</code>. + */ + public static final short NODE_IMPORTED = 2; + /** + * The node is deleted. + * <p ><b>Note:</b> This may not be supported or may not be reliable in + * certain environments, such as Java, where the implementation has no + * real control over when objects are actually deleted. + */ + public static final short NODE_DELETED = 3; + /** + * The node is renamed, using <code>Document.renameNode()</code>. + */ + public static final short NODE_RENAMED = 4; + /** + * The node is adopted, using <code>Document.adoptNode()</code>. + */ + public static final short NODE_ADOPTED = 5; + + /** + * This method is called whenever the node for which this handler is + * registered is imported or cloned. + * <br> DOM applications must not raise exceptions in a + * <code>UserDataHandler</code>. The effect of throwing exceptions from + * the handler is DOM implementation dependent. + * @param operation Specifies the type of operation that is being + * performed on the node. + * @param key Specifies the key for which this handler is being called. + * @param data Specifies the data for which this handler is being called. + * @param src Specifies the node being cloned, adopted, imported, or + * renamed. This is <code>null</code> when the node is being deleted. + * @param dst Specifies the node newly created if any, or + * <code>null</code>. + */ + public void handle(short operation, + String key, + Object data, + Node src, + Node dst); + +} |