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Diffstat (limited to 'gcc-4.4.3/libjava/classpath/external/w3c_dom/org/w3c/dom/TypeInfo.java')
| -rw-r--r-- | gcc-4.4.3/libjava/classpath/external/w3c_dom/org/w3c/dom/TypeInfo.java | 185 |
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diff --git a/gcc-4.4.3/libjava/classpath/external/w3c_dom/org/w3c/dom/TypeInfo.java b/gcc-4.4.3/libjava/classpath/external/w3c_dom/org/w3c/dom/TypeInfo.java new file mode 100644 index 000000000..054f99072 --- /dev/null +++ b/gcc-4.4.3/libjava/classpath/external/w3c_dom/org/w3c/dom/TypeInfo.java @@ -0,0 +1,185 @@ +/* + * 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; + +/** + * The <code>TypeInfo</code> interface represents a type referenced from + * <code>Element</code> or <code>Attr</code> nodes, specified in the schemas + * associated with the document. The type is a pair of a namespace URI and + * name properties, and depends on the document's schema. + * <p> If the document's schema is an XML DTD [<a href='http://www.w3.org/TR/2004/REC-xml-20040204'>XML 1.0</a>], the values + * are computed as follows: + * <ul> + * <li> If this type is referenced from an + * <code>Attr</code> node, <code>typeNamespace</code> is + * <code>"http://www.w3.org/TR/REC-xml"</code> and <code>typeName</code> + * represents the <b>[attribute type]</b> property in the [<a href='http://www.w3.org/TR/2004/REC-xml-infoset-20040204/'>XML Information Set</a>] + * . If there is no declaration for the attribute, <code>typeNamespace</code> + * and <code>typeName</code> are <code>null</code>. + * </li> + * <li> If this type is + * referenced from an <code>Element</code> node, <code>typeNamespace</code> + * and <code>typeName</code> are <code>null</code>. + * </li> + * </ul> + * <p> If the document's schema is an XML Schema [<a href='http://www.w3.org/TR/2001/REC-xmlschema-1-20010502/'>XML Schema Part 1</a>] + * , the values are computed as follows using the post-schema-validation + * infoset contributions (also called PSVI contributions): + * <ul> + * <li> If the <b>[validity]</b> property exists AND is <em>"invalid"</em> or <em>"notKnown"</em>: the {target namespace} and {name} properties of the declared type if + * available, otherwise <code>null</code>. + * <p ><b>Note:</b> At the time of writing, the XML Schema specification does + * not require exposing the declared type. Thus, DOM implementations might + * choose not to provide type information if validity is not valid. + * </li> + * <li> If the <b>[validity]</b> property exists and is <em>"valid"</em>: + * <ol> + * <li> If <b>[member type definition]</b> exists: + * <ol> + * <li>If {name} is not absent, then expose {name} and {target + * namespace} properties of the <b>[member type definition]</b> property; + * </li> + * <li>Otherwise, expose the namespace and local name of the + * corresponding anonymous type name. + * </li> + * </ol> + * </li> + * <li> If the <b>[type definition]</b> property exists: + * <ol> + * <li>If {name} is not absent, then expose {name} and {target + * namespace} properties of the <b>[type definition]</b> property; + * </li> + * <li>Otherwise, expose the namespace and local name of the + * corresponding anonymous type name. + * </li> + * </ol> + * </li> + * <li> If the <b>[member type definition anonymous]</b> exists: + * <ol> + * <li>If it is false, then expose <b>[member type definition name]</b> and <b>[member type definition namespace]</b> properties; + * </li> + * <li>Otherwise, expose the namespace and local name of the + * corresponding anonymous type name. + * </li> + * </ol> + * </li> + * <li> If the <b>[type definition anonymous]</b> exists: + * <ol> + * <li>If it is false, then expose <b>[type definition name]</b> and <b>[type definition namespace]</b> properties; + * </li> + * <li>Otherwise, expose the namespace and local name of the + * corresponding anonymous type name. + * </li> + * </ol> + * </li> + * </ol> + * </li> + * </ul> + * <p ><b>Note:</b> Other schema languages are outside the scope of the W3C + * and therefore should define how to represent their type systems using + * <code>TypeInfo</code>. + * <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 TypeInfo { + /** + * The name of a type declared for the associated element or attribute, + * or <code>null</code> if unknown. + */ + public String getTypeName(); + + /** + * The namespace of the type declared for the associated element or + * attribute or <code>null</code> if the element does not have + * declaration or if no namespace information is available. + */ + public String getTypeNamespace(); + + // DerivationMethods + /** + * If the document's schema is an XML Schema [<a href='http://www.w3.org/TR/2001/REC-xmlschema-1-20010502/'>XML Schema Part 1</a>] + * , this constant represents the derivation by <a href='http://www.w3.org/TR/2001/REC-xmlschema-1-20010502/#key-typeRestriction'> + * restriction</a> if complex types are involved, or a <a href='http://www.w3.org/TR/2001/REC-xmlschema-1-20010502/#element-restriction'> + * restriction</a> if simple types are involved. + * <br> The reference type definition is derived by restriction from the + * other type definition if the other type definition is the same as the + * reference type definition, or if the other type definition can be + * reached recursively following the {base type definition} property + * from the reference type definition, and all the <em>derivation methods</em> involved are restriction. + */ + public static final int DERIVATION_RESTRICTION = 0x00000001; + /** + * If the document's schema is an XML Schema [<a href='http://www.w3.org/TR/2001/REC-xmlschema-1-20010502/'>XML Schema Part 1</a>] + * , this constant represents the derivation by <a href='http://www.w3.org/TR/2001/REC-xmlschema-1-20010502/#key-typeExtension'> + * extension</a>. + * <br> The reference type definition is derived by extension from the + * other type definition if the other type definition can be reached + * recursively following the {base type definition} property from the + * reference type definition, and at least one of the <em>derivation methods</em> involved is an extension. + */ + public static final int DERIVATION_EXTENSION = 0x00000002; + /** + * If the document's schema is an XML Schema [<a href='http://www.w3.org/TR/2001/REC-xmlschema-1-20010502/'>XML Schema Part 1</a>] + * , this constant represents the <a href='http://www.w3.org/TR/2001/REC-xmlschema-1-20010502/#element-union'> + * union</a> if simple types are involved. + * <br> The reference type definition is derived by union from the other + * type definition if there exists two type definitions T1 and T2 such + * as the reference type definition is derived from T1 by + * <code>DERIVATION_RESTRICTION</code> or + * <code>DERIVATION_EXTENSION</code>, T2 is derived from the other type + * definition by <code>DERIVATION_RESTRICTION</code>, T1 has {variety} <em>union</em>, and one of the {member type definitions} is T2. Note that T1 could be + * the same as the reference type definition, and T2 could be the same + * as the other type definition. + */ + public static final int DERIVATION_UNION = 0x00000004; + /** + * If the document's schema is an XML Schema [<a href='http://www.w3.org/TR/2001/REC-xmlschema-1-20010502/'>XML Schema Part 1</a>] + * , this constant represents the <a href='http://www.w3.org/TR/2001/REC-xmlschema-1-20010502/#element-list'>list</a>. + * <br> The reference type definition is derived by list from the other + * type definition if there exists two type definitions T1 and T2 such + * as the reference type definition is derived from T1 by + * <code>DERIVATION_RESTRICTION</code> or + * <code>DERIVATION_EXTENSION</code>, T2 is derived from the other type + * definition by <code>DERIVATION_RESTRICTION</code>, T1 has {variety} <em>list</em>, and T2 is the {item type definition}. Note that T1 could be the same as + * the reference type definition, and T2 could be the same as the other + * type definition. + */ + public static final int DERIVATION_LIST = 0x00000008; + + /** + * This method returns if there is a derivation between the reference + * type definition, i.e. the <code>TypeInfo</code> on which the method + * is being called, and the other type definition, i.e. the one passed + * as parameters. + * @param typeNamespaceArg the namespace of the other type definition. + * @param typeNameArg the name of the other type definition. + * @param derivationMethod the type of derivation and conditions applied + * between two types, as described in the list of constants provided + * in this interface. + * @return If the document's schema is a DTD or no schema is associated + * with the document, this method will always return <code>false</code> + * . If the document's schema is an XML Schema, the method will + * <code>true</code> if the reference type definition is derived from + * the other type definition according to the derivation parameter. If + * the value of the parameter is <code>0</code> (no bit is set to + * <code>1</code> for the <code>derivationMethod</code> parameter), + * the method will return <code>true</code> if the other type + * definition can be reached by recursing any combination of {base + * type definition}, {item type definition}, or {member type + * definitions} from the reference type definition. + */ + public boolean isDerivedFrom(String typeNamespaceArg, + String typeNameArg, + int derivationMethod); + +} |