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Java XSSimpleTypeDefinition.VARIETY_UNION属性代码示例

本文整理汇总了Java中com.sun.org.apache.xerces.internal.xs.XSSimpleTypeDefinition.VARIETY_UNION属性的典型用法代码示例。如果您正苦于以下问题:Java XSSimpleTypeDefinition.VARIETY_UNION属性的具体用法?Java XSSimpleTypeDefinition.VARIETY_UNION怎么用?Java XSSimpleTypeDefinition.VARIETY_UNION使用的例子?那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在com.sun.org.apache.xerces.internal.xs.XSSimpleTypeDefinition的用法示例。


在下文中一共展示了XSSimpleTypeDefinition.VARIETY_UNION属性的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: typeDerivationOK

private boolean typeDerivationOK(XSTypeDefinition derived, XSTypeDefinition base, short blockingConstraint) {

        short devMethod = 0, blockConstraint = blockingConstraint;

        // "derived" should be derived from "base"
        // add derivation methods of derived types to devMethod;
        // add block of base types to blockConstraint.
        XSTypeDefinition type = derived;
        while (type != base && type != SchemaGrammar.fAnyType) {
            if (type.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE) {
                devMethod |= ((XSComplexTypeDecl)type).fDerivedBy;
            }
            else {
                devMethod |= XSConstants.DERIVATION_RESTRICTION;
            }
            type = type.getBaseType();
            // type == null means the current type is anySimpleType,
            // whose base type should be anyType
            if (type == null) {
                type = SchemaGrammar.fAnyType;
            }
            if (type.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE) {
                blockConstraint |= ((XSComplexTypeDecl)type).fBlock;
            }
        }
        if (type != base) {
            // If the base is a union, check if "derived" is allowed through any of the member types.
            if (base.getTypeCategory() == XSTypeDefinition.SIMPLE_TYPE) {
                XSSimpleTypeDefinition st = (XSSimpleTypeDefinition) base;
                if (st.getVariety() ==  XSSimpleTypeDefinition.VARIETY_UNION) {
                    XSObjectList memberTypes = st.getMemberTypes();
                    final int length = memberTypes.getLength();
                    for (int i = 0; i < length; ++i) {
                        if (typeDerivationOK(derived, (XSTypeDefinition) memberTypes.item(i), blockingConstraint)) {
                            return true;
                        }
                    }
                }
            }
            return false;
        }
        if ((devMethod & blockConstraint) != 0) {
            return false;
        }
        return true;
    }
 
开发者ID:SunburstApps,项目名称:OpenJSharp,代码行数:46,代码来源:SubstitutionGroupHandler.java


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