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

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A solution that parses a XSD file into a Java Structure.
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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.AttributeValidations;
import org.xmlet.xsdparser.xsdelements.XsdAbstractElement;
import org.xmlet.xsdparser.xsdelements.XsdAnnotatedElements;
import org.xmlet.xsdparser.xsdelements.elementswrapper.ReferenceBase;
import org.xmlet.xsdparser.xsdelements.elementswrapper.UnsolvedReference;
import org.xmlet.xsdparser.xsdelements.enums.WhiteSpaceEnum;
import org.xmlet.xsdparser.xsdelements.visitors.XsdAbstractElementVisitor;

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

/**
 * States how the whiteSpace characters should be treated. The value is defined as an {@link String}.
 */
public class XsdWhiteSpace extends XsdAnnotatedElements {

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

    private boolean fixed;
    private WhiteSpaceEnum value;

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

        fixed = AttributeValidations.validateBoolean(attributesMap.getOrDefault(FIXED_TAG, "false"));
        value = AttributeValidations.belongsToEnum(WhiteSpaceEnum.PRESERVE, elementFieldsMapParam.getOrDefault(VALUE_TAG, null));
    }

    @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 XsdWhiteSpace clone(@NotNull Map placeHolderAttributes) {
        placeHolderAttributes.putAll(attributesMap);

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

        elementCopy.setParent(null);

        return elementCopy;
    }

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

    public boolean isFixed() {
        return fixed;
    }

    public WhiteSpaceEnum getValue() {
        return value;
    }

    public static boolean hasDifferentValue(XsdWhiteSpace o1, XsdWhiteSpace o2) {
        if (o1 == null && o2 == null) {
            return false;
        }

        WhiteSpaceEnum o1Value = null;
        WhiteSpaceEnum o2Value;

        if (o1 != null) {
            o1Value = o1.getValue();
        }

        if (o2 != null) {
            o2Value = o2.getValue();
            return o2Value.equals(o1Value);
        }

        return false;
    }
}