| /* |
| * reserved comment block |
| * DO NOT REMOVE OR ALTER! |
| */ |
| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 2000-2002 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
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| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
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| * 4. The names "Xerces" and "Apache Software Foundation" must |
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| * software without prior written permission. For written |
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| * 5. Products derived from this software may not be called "Apache", |
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| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
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| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation and was |
| * originally based on software copyright (c) 1999, International |
| * Business Machines, Inc., http://www.apache.org. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| package com.sun.org.apache.xerces.internal.xni; |
| |
| /** |
| * The XMLAttributes interface defines a collection of attributes for |
| * an element. In the parser, the document source would scan the entire |
| * start element and collect the attributes. The attributes are |
| * communicated to the document handler in the startElement method. |
| * <p> |
| * The attributes are read-write so that subsequent stages in the document |
| * pipeline can modify the values or change the attributes that are |
| * propogated to the next stage. |
| * |
| * @see XMLDocumentHandler#startElement |
| * |
| * @author Andy Clark, IBM |
| * |
| */ |
| public interface XMLAttributes { |
| |
| // |
| // XMLAttributes methods |
| // |
| |
| /** |
| * Adds an attribute. The attribute's non-normalized value of the |
| * attribute will have the same value as the attribute value until |
| * set using the <code>setNonNormalizedValue</code> method. Also, |
| * the added attribute will be marked as specified in the XML instance |
| * document unless set otherwise using the <code>setSpecified</code> |
| * method. |
| * <p> |
| * <strong>Note:</strong> If an attribute of the same name already |
| * exists, the old values for the attribute are replaced by the new |
| * values. |
| * |
| * @param attrName The attribute name. |
| * @param attrType The attribute type. The type name is determined by |
| * the type specified for this attribute in the DTD. |
| * For example: "CDATA", "ID", "NMTOKEN", etc. However, |
| * attributes of type enumeration will have the type |
| * value specified as the pipe ('|') separated list of |
| * the enumeration values prefixed by an open |
| * parenthesis and suffixed by a close parenthesis. |
| * For example: "(true|false)". |
| * @param attrValue The attribute value. |
| * |
| * @return Returns the attribute index. |
| * |
| * @see #setNonNormalizedValue |
| * @see #setSpecified |
| */ |
| public int addAttribute(QName attrName, String attrType, String attrValue); |
| |
| /** |
| * Removes all of the attributes. This method will also remove all |
| * entities associated to the attributes. |
| */ |
| public void removeAllAttributes(); |
| |
| /** |
| * Removes the attribute at the specified index. |
| * <p> |
| * <strong>Note:</strong> This operation changes the indexes of all |
| * attributes following the attribute at the specified index. |
| * |
| * @param attrIndex The attribute index. |
| */ |
| public void removeAttributeAt(int attrIndex); |
| |
| /** |
| * Returns the number of attributes in the list. |
| * <p> |
| * Once you know the number of attributes, you can iterate |
| * through the list. |
| * |
| * @see #getURI(int) |
| * @see #getLocalName(int) |
| * @see #getQName(int) |
| * @see #getType(int) |
| * @see #getValue(int) |
| */ |
| public int getLength(); |
| |
| /** |
| * Look up the index of an attribute by XML 1.0 qualified name. |
| * |
| * @param qName The qualified (prefixed) name. |
| * |
| * @return The index of the attribute, or -1 if it does not |
| * appear in the list. |
| */ |
| public int getIndex(String qName); |
| |
| /** |
| * Look up the index of an attribute by Namespace name. |
| * |
| * @param uri The Namespace URI, or the empty string if |
| * the name has no Namespace URI. |
| * @param localName The attribute's local name. |
| * |
| * @return The index of the attribute, or -1 if it does not |
| * appear in the list. |
| */ |
| public int getIndex(String uri, String localPart); |
| |
| /** |
| * Sets the name of the attribute at the specified index. |
| * |
| * @param attrIndex The attribute index. |
| * @param attrName The new attribute name. |
| */ |
| public void setName(int attrIndex, QName attrName); |
| |
| /** |
| * Sets the fields in the given QName structure with the values |
| * of the attribute name at the specified index. |
| * |
| * @param attrIndex The attribute index. |
| * @param attrName The attribute name structure to fill in. |
| */ |
| public void getName(int attrIndex, QName attrName); |
| |
| /** |
| * Returns the prefix of the attribute at the specified index. |
| * |
| * @param index The index of the attribute. |
| */ |
| public String getPrefix(int index); |
| |
| /** |
| * Look up an attribute's Namespace URI by index. |
| * |
| * @param index The attribute index (zero-based). |
| * |
| * @return The Namespace URI, or the empty string if none |
| * is available, or null if the index is out of |
| * range. |
| * |
| * @see #getLength |
| */ |
| public String getURI(int index); |
| |
| /** |
| * Look up an attribute's local name by index. |
| * |
| * @param index The attribute index (zero-based). |
| * |
| * @return The local name, or the empty string if Namespace |
| * processing is not being performed, or null |
| * if the index is out of range. |
| * |
| * @see #getLength |
| */ |
| public String getLocalName(int index); |
| |
| /** |
| * Look up an attribute's XML 1.0 qualified name by index. |
| * |
| * @param index The attribute index (zero-based). |
| * |
| * @return The XML 1.0 qualified name, or the empty string |
| * if none is available, or null if the index |
| * is out of range. |
| * |
| * @see #getLength |
| */ |
| public String getQName(int index); |
| |
| //why the above method doens't return QName ? |
| public QName getQualifiedName(int index); |
| |
| |
| /** |
| * Sets the type of the attribute at the specified index. |
| * |
| * @param attrIndex The attribute index. |
| * @param attrType The attribute type. The type name is determined by |
| * the type specified for this attribute in the DTD. |
| * For example: "CDATA", "ID", "NMTOKEN", etc. However, |
| * attributes of type enumeration will have the type |
| * value specified as the pipe ('|') separated list of |
| * the enumeration values prefixed by an open |
| * parenthesis and suffixed by a close parenthesis. |
| * For example: "(true|false)". |
| */ |
| public void setType(int attrIndex, String attrType); |
| |
| /** |
| * Look up an attribute's type by index. |
| * <p> |
| * The attribute type is one of the strings "CDATA", "ID", |
| * "IDREF", "IDREFS", "NMTOKEN", "NMTOKENS", "ENTITY", "ENTITIES", |
| * or "NOTATION" (always in upper case). |
| * <p> |
| * If the parser has not read a declaration for the attribute, |
| * or if the parser does not report attribute types, then it must |
| * return the value "CDATA" as stated in the XML 1.0 Recommentation |
| * (clause 3.3.3, "Attribute-Value Normalization"). |
| * <p> |
| * For an enumerated attribute that is not a notation, the |
| * parser will report the type as "NMTOKEN". |
| * |
| * @param index The attribute index (zero-based). |
| * |
| * @return The attribute's type as a string, or null if the |
| * index is out of range. |
| * |
| * @see #getLength |
| */ |
| public String getType(int index); |
| |
| /** |
| * Look up an attribute's type by XML 1.0 qualified name. |
| * <p> |
| * See {@link #getType(int) getType(int)} for a description |
| * of the possible types. |
| * |
| * @param qName The XML 1.0 qualified name. |
| * |
| * @return The attribute type as a string, or null if the |
| * attribute is not in the list or if qualified names |
| * are not available. |
| */ |
| public String getType(String qName); |
| |
| /** |
| * Look up an attribute's type by Namespace name. |
| * <p> |
| * See {@link #getType(int) getType(int)} for a description |
| * of the possible types. |
| * |
| * @param uri The Namespace URI, or the empty String if the |
| * name has no Namespace URI. |
| * @param localName The local name of the attribute. |
| * |
| * @return The attribute type as a string, or null if the |
| * attribute is not in the list or if Namespace |
| * processing is not being performed. |
| */ |
| public String getType(String uri, String localName); |
| |
| /** |
| * Sets the value of the attribute at the specified index. This |
| * method will overwrite the non-normalized value of the attribute. |
| * |
| * @param attrIndex The attribute index. |
| * @param attrValue The new attribute value. |
| * |
| * @see #setNonNormalizedValue |
| */ |
| public void setValue(int attrIndex, String attrValue); |
| |
| public void setValue(int attrIndex, String attrValue, XMLString value); |
| |
| /** |
| * Look up an attribute's value by index. |
| * <p> |
| * If the attribute value is a list of tokens (IDREFS, |
| * ENTITIES, or NMTOKENS), the tokens will be concatenated |
| * into a single string with each token separated by a |
| * single space. |
| * |
| * @param index The attribute index (zero-based). |
| * |
| * @return The attribute's value as a string, or null if the |
| * index is out of range. |
| * |
| * @see #getLength |
| */ |
| public String getValue(int index); |
| |
| /** |
| * Look up an attribute's value by XML 1.0 qualified name. |
| * <p> |
| * See {@link #getValue(int) getValue(int)} for a description |
| * of the possible values. |
| * |
| * @param qName The XML 1.0 qualified name. |
| * |
| * @return The attribute value as a string, or null if the |
| * attribute is not in the list or if qualified names |
| * are not available. |
| */ |
| public String getValue(String qName); |
| |
| /** |
| * Look up an attribute's value by Namespace name. |
| * <p> |
| * See {@link #getValue(int) getValue(int)} for a description |
| * of the possible values. |
| * |
| * @param uri The Namespace URI, or the empty String if the |
| * name has no Namespace URI. |
| * @param localName The local name of the attribute. |
| * |
| * @return The attribute value as a string, or null if the |
| * attribute is not in the list. |
| */ |
| public String getValue(String uri, String localName); |
| |
| /** |
| * Sets the non-normalized value of the attribute at the specified |
| * index. |
| * |
| * @param attrIndex The attribute index. |
| * @param attrValue The new non-normalized attribute value. |
| */ |
| public void setNonNormalizedValue(int attrIndex, String attrValue); |
| |
| /** |
| * Returns the non-normalized value of the attribute at the specified |
| * index. If no non-normalized value is set, this method will return |
| * the same value as the <code>getValue(int)</code> method. |
| * |
| * @param attrIndex The attribute index. |
| */ |
| public String getNonNormalizedValue(int attrIndex); |
| |
| /** |
| * Sets whether an attribute is specified in the instance document |
| * or not. |
| * |
| * @param attrIndex The attribute index. |
| * @param specified True if the attribute is specified in the instance |
| * document. |
| */ |
| public void setSpecified(int attrIndex, boolean specified); |
| |
| /** |
| * Returns true if the attribute is specified in the instance document. |
| * |
| * @param attrIndex The attribute index. |
| */ |
| public boolean isSpecified(int attrIndex); |
| |
| |
| /** |
| * Look up an augmentation by attribute's index. |
| * |
| * @param attributeIndex The attribute index. |
| * @return Augmentations |
| */ |
| public Augmentations getAugmentations (int attributeIndex); |
| |
| /** |
| * Look up an augmentation by namespace name. |
| * |
| * @param uri The Namespace URI, or the empty string if |
| * the name has no Namespace URI. |
| * @param localPart |
| * @return Augmentations |
| */ |
| public Augmentations getAugmentations (String uri, String localPart); |
| |
| |
| /** |
| * Look up an augmentation by XML 1.0 qualified name. |
| * <p> |
| * |
| * @param qName The XML 1.0 qualified name. |
| * |
| * @return Augmentations |
| * |
| */ |
| public Augmentations getAugmentations(String qName); |
| |
| /** |
| * Sets the augmentations of the attribute at the specified index. |
| * |
| * @param attrIndex The attribute index. |
| * @param augs The augmentations. |
| */ |
| public void setAugmentations(int attrIndex, Augmentations augs); |
| |
| |
| |
| |
| } // interface XMLAttributes |