org.xmlet.xsdparser.xsdelements.xsdrestrictions.XsdPattern Maven / Gradle / Ivy

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package org.xmlet.xsdparser.xsdelements.xsdrestrictions;

import org.xmlet.xsdparser.core.XsdParserCore;
import org.xmlet.xsdparser.core.utils.ParseData;
import org.xmlet.xsdparser.xsdelements.XsdAbstractElement;
import org.xmlet.xsdparser.xsdelements.elementswrapper.ReferenceBase;
import org.xmlet.xsdparser.xsdelements.elementswrapper.UnsolvedReference;
import org.xmlet.xsdparser.xsdelements.visitors.XsdAbstractElementVisitor;

import javax.validation.constraints.NotNull;
import java.util.Map;
import java.util.function.Function;

/**
 * States a pattern that a given attribute must match in order to be considered valid. The value is defined as a
 * {@link String}. This value is usually defined as a regular expression.
 */
public class XsdPattern extends XsdStringRestrictions {

    public static final String XSD_TAG = "xsd:pattern";
    public static final String XS_TAG = "xs:pattern";
    public static final String TAG = "pattern";

    private XsdPattern(@NotNull XsdParserCore parser, @NotNull Map elementFieldsMapParam, @NotNull Function visitorFunction) {
        super(parser, elementFieldsMapParam, visitorFunction);
    }

    @Override
    public void accept(XsdAbstractElementVisitor xsdAbstractElementVisitor) {
        super.accept(xsdAbstractElementVisitor);
        xsdAbstractElementVisitor.visit(this);
    }

    /**
     * Performs a copy of the current object for replacing purposes. The cloned objects are used to replace
     * {@link UnsolvedReference} objects in the reference solving process.
     * @param placeHolderAttributes The additional attributes to add to the clone.
     * @return A copy of the object from which is called upon.
     */
    @Override
    public XsdPattern clone(@NotNull Map placeHolderAttributes) {
        placeHolderAttributes.putAll(attributesMap);

        XsdPattern elementCopy = new XsdPattern(this.getParser(), placeHolderAttributes, visitorFunction);

        elementCopy.setParent(null);

        return elementCopy;
    }

    public static ReferenceBase parse(@NotNull ParseData parseData){
        return xsdParseSkeleton(parseData.node, new XsdPattern(parseData.parserInstance, convertNodeMap(parseData.node.getAttributes()), parseData.visitorFunction));
    }
}