com.sun.xml.xsom.util.XSFinder Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of schema2proto-xsom Show documentation
XML Schema Object Model (XSOM) is a Java library that allows applications to easily parse XML Schema documents and inspect information in them. It is expected to be useful for applications that need to take XML Schema as an input.
The newest version!
/*
 * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Distribution License v. 1.0, which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

package com.sun.xml.xsom.util;

/*-
 * #%L
 * XSOM
 * %%
 * Copyright (C) 2019 - 2020 Entur
 * %%
 * Licensed under the EUPL, Version 1.1 or – as soon they will be
 * approved by the European Commission - subsequent versions of the
 * EUPL (the "Licence");
 * 
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * 
 * http://ec.europa.eu/idabc/eupl5
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 * #L%
 */

import com.sun.xml.xsom.XSAnnotation;
import com.sun.xml.xsom.XSAttGroupDecl;
import com.sun.xml.xsom.XSAttributeDecl;
import com.sun.xml.xsom.XSAttributeUse;
import com.sun.xml.xsom.XSComplexType;
import com.sun.xml.xsom.XSComponent;
import com.sun.xml.xsom.XSContentType;
import com.sun.xml.xsom.XSElementDecl;
import com.sun.xml.xsom.XSFacet;
import com.sun.xml.xsom.XSModelGroup;
import com.sun.xml.xsom.XSModelGroupDecl;
import com.sun.xml.xsom.XSNotation;
import com.sun.xml.xsom.XSParticle;
import com.sun.xml.xsom.XSSchema;
import com.sun.xml.xsom.XSSimpleType;
import com.sun.xml.xsom.XSWildcard;
import com.sun.xml.xsom.XSIdentityConstraint;
import com.sun.xml.xsom.XSXPath;
import com.sun.xml.xsom.visitor.XSFunction;

/**
 * Utility implementation of {@link XSFunction} that returns
 * {@link Boolean} to find something from schema objects.
 * 
 * 
 * This implementation returns Boolean.FALSE from
 * all of the methods. The derived class is expected to override
 * some of the methods to actually look for something.
 * 
 * @author
 *     Kohsuke Kawaguchi ([email protected])
 */
public class XSFinder implements XSFunction {
    
    /**
     * Invokes this object as a visitor with the specified component.
     */
    public final boolean find( XSComponent c ) {
        return c.apply(this);
    }
    
    /**
     * @see com.sun.xml.xsom.visitor.XSFunction#annotation(com.sun.xml.xsom.XSAnnotation)
     */
    public Boolean annotation(XSAnnotation ann) {
        return Boolean.FALSE;
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSFunction#attGroupDecl(com.sun.xml.xsom.XSAttGroupDecl)
     */
    public Boolean attGroupDecl(XSAttGroupDecl decl) {
        return Boolean.FALSE;
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSFunction#attributeDecl(com.sun.xml.xsom.XSAttributeDecl)
     */
    public Boolean attributeDecl(XSAttributeDecl decl) {
        return Boolean.FALSE;
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSFunction#attributeUse(com.sun.xml.xsom.XSAttributeUse)
     */
    public Boolean attributeUse(XSAttributeUse use) {
        return Boolean.FALSE;
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSFunction#complexType(com.sun.xml.xsom.XSComplexType)
     */
    public Boolean complexType(XSComplexType type) {
        return Boolean.FALSE;
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSFunction#schema(com.sun.xml.xsom.XSSchema)
     */
    public Boolean schema(XSSchema schema) {
        return Boolean.FALSE;
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSFunction#facet(com.sun.xml.xsom.XSFacet)
     */
    public Boolean facet(XSFacet facet) {
        return Boolean.FALSE;
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSFunction#notation(com.sun.xml.xsom.XSNotation)
     */
    public Boolean notation(XSNotation notation) {
        return Boolean.FALSE;
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSContentTypeFunction#simpleType(com.sun.xml.xsom.XSSimpleType)
     */
    public Boolean simpleType(XSSimpleType simpleType) {
        return Boolean.FALSE;
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSContentTypeFunction#particle(com.sun.xml.xsom.XSParticle)
     */
    public Boolean particle(XSParticle particle) {
        return Boolean.FALSE;
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSContentTypeFunction#empty(com.sun.xml.xsom.XSContentType)
     */
    public Boolean empty(XSContentType empty) {
        return Boolean.FALSE;
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSTermFunction#wildcard(com.sun.xml.xsom.XSWildcard)
     */
    public Boolean wildcard(XSWildcard wc) {
        return Boolean.FALSE;
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSTermFunction#modelGroupDecl(com.sun.xml.xsom.XSModelGroupDecl)
     */
    public Boolean modelGroupDecl(XSModelGroupDecl decl) {
        return Boolean.FALSE;
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSTermFunction#modelGroup(com.sun.xml.xsom.XSModelGroup)
     */
    public Boolean modelGroup(XSModelGroup group) {
        return Boolean.FALSE;
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSTermFunction#elementDecl(com.sun.xml.xsom.XSElementDecl)
     */
    public Boolean elementDecl(XSElementDecl decl) {
        return Boolean.FALSE;
    }

    public Boolean identityConstraint(XSIdentityConstraint decl) {
        return Boolean.FALSE;
    }

    public Boolean xpath(XSXPath xpath) {
        return Boolean.FALSE;
    }
}