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Java example source code file (JavaStructureType.java)

This example Java source code file (JavaStructureType.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

arraylist, hashmap, hashset, iterator, javastructuremember, javastructuretype, javatype, list, modelexception, object, set, util

The JavaStructureType.java Java example source code

/*
 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package com.sun.tools.internal.ws.processor.model.java;

import com.sun.tools.internal.ws.processor.model.ModelException;

import java.util.*;

/**
 *
 * @author WS Development Team
 */
public class JavaStructureType extends JavaType {

    public JavaStructureType() {}

    public JavaStructureType(String name, boolean present, Object owner) {
        super(name, present, "null");
        this.owner = owner;
    }

    public void add(JavaStructureMember m) {
        if (membersByName.containsKey(m.getName())) {
            throw new ModelException("model.uniqueness.javastructuretype",
                new Object[] {m.getName(), getRealName()});
        }
        members.add(m);
        membersByName.put(m.getName(), m);
    }


    public JavaStructureMember getMemberByName(String name) {
        if (membersByName.size() != members.size()) {
            initializeMembersByName();
        }
        return membersByName.get(name);
    }

    public Iterator getMembers() {
        return members.iterator();
    }

    public int getMembersCount() {
        return members.size();
    }

    /* serialization */
    public List<JavaStructureMember> getMembersList() {
        return members;
    }

    /* serialization */
    public void setMembersList(List<JavaStructureMember> l) {
        members = l;
    }

    private void initializeMembersByName() {
        membersByName = new HashMap<String, JavaStructureMember>();
        if (members != null) {
            for (JavaStructureMember m : members) {
                if (m.getName() != null &&
                    membersByName.containsKey(m.getName())) {

                    throw new ModelException("model.uniqueness");
                }
                membersByName.put(m.getName(), m);
            }
        }
    }

    public boolean isAbstract() {
        return isAbstract;
    }

    public void setAbstract(boolean isAbstract) {
        this.isAbstract = isAbstract;
    }

    public JavaStructureType getSuperclass() {
        return superclass;
    }

    public void setSuperclass(JavaStructureType superclassType) {
        superclass = superclassType;
    }

    public void addSubclass(JavaStructureType subclassType) {
        subclasses.add(subclassType);
        subclassType.setSuperclass(this);
    }

    public Iterator getSubclasses() {
        if (subclasses == null || subclasses.size() == 0) {
            return null;
        }
        return subclasses.iterator();
    }

    public Set getSubclassesSet() {
        return subclasses;
    }

    /* serialization */
    public void setSubclassesSet(Set s) {
        subclasses = s;
        for (Iterator iter = s.iterator(); iter.hasNext();) {
            ((JavaStructureType) iter.next()).setSuperclass(this);
        }
    }

    public Iterator getAllSubclasses() {
        Set subs = getAllSubclassesSet();
        if (subs.size() == 0) {
            return null;
        }
        return subs.iterator();
    }

    public Set getAllSubclassesSet() {
        Set transitiveSet = new HashSet();
        Iterator subs = subclasses.iterator();
        while (subs.hasNext()) {
            transitiveSet.addAll(
                ((JavaStructureType)subs.next()).getAllSubclassesSet());
        }
        transitiveSet.addAll(subclasses);
        return transitiveSet;
    }

    public Object getOwner() {

        // usually a SOAPStructureType
        return owner;
    }

    public void setOwner(Object owner) {

        // usually a SOAPStructureType
        this.owner = owner;
    }

    private List<JavaStructureMember> members = new ArrayList();
    private Map<String, JavaStructureMember> membersByName = new HashMap();

    // known subclasses of this type
    private Set subclasses = new HashSet();
    private JavaStructureType superclass;

    // usually a SOAPStructureType
    private Object owner;
    private boolean isAbstract = false;
}

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