com.sun.xml.xsom.util.XSFinder Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2021 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;
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;
}
}