// Decompiled by Jad v1.5.8e. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/kpdus/jad.html
// Decompiler options: braces fieldsfirst space lnc 

package com.fasterxml.jackson.databind.introspect;

import com.fasterxml.jackson.databind.type.ClassKey;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;

public class SimpleMixInResolver
    implements ClassIntrospector.MixInResolver, Serializable
{

    private static final long serialVersionUID = 1L;
    protected Map _localMixIns;
    protected final ClassIntrospector.MixInResolver _overrides;

    public SimpleMixInResolver(ClassIntrospector.MixInResolver mixinresolver)
    {
        _overrides = mixinresolver;
    }

    protected SimpleMixInResolver(ClassIntrospector.MixInResolver mixinresolver, Map map)
    {
        _overrides = mixinresolver;
        _localMixIns = map;
    }

    public void addLocalDefinition(Class class1, Class class2)
    {
        if (_localMixIns == null)
        {
            _localMixIns = new HashMap();
        }
        _localMixIns.put(new ClassKey(class1), class2);
    }

    public volatile ClassIntrospector.MixInResolver copy()
    {
        return copy();
    }

    public SimpleMixInResolver copy()
    {
        ClassIntrospector.MixInResolver mixinresolver;
        Object obj;
        if (_overrides == null)
        {
            mixinresolver = null;
        } else
        {
            mixinresolver = _overrides.copy();
        }
        if (_localMixIns == null)
        {
            obj = null;
        } else
        {
            obj = new HashMap(_localMixIns);
        }
        return new SimpleMixInResolver(mixinresolver, ((Map) (obj)));
    }

    public Class findMixInClassFor(Class class1)
    {
        Class class2;
        Class class3;
        if (_overrides == null)
        {
            class2 = null;
        } else
        {
            class2 = _overrides.findMixInClassFor(class1);
        }
        class3 = class2;
        if (class2 == null)
        {
            class3 = class2;
            if (_localMixIns != null)
            {
                class3 = (Class)_localMixIns.get(new ClassKey(class1));
            }
        }
        return class3;
    }

    public int localSize()
    {
        if (_localMixIns == null)
        {
            return 0;
        } else
        {
            return _localMixIns.size();
        }
    }

    public void setLocalDefinitions(Map map)
    {
        if (map == null || map.isEmpty())
        {
            _localMixIns = null;
        }
        HashMap hashmap = new HashMap(map.size());
        java.util.Map.Entry entry;
        for (map = map.entrySet().iterator(); map.hasNext(); hashmap.put(new ClassKey((Class)entry.getKey()), entry.getValue()))
        {
            entry = (java.util.Map.Entry)map.next();
        }

        _localMixIns = hashmap;
    }

    public SimpleMixInResolver withOverrides(ClassIntrospector.MixInResolver mixinresolver)
    {
        return new SimpleMixInResolver(mixinresolver, _localMixIns);
    }

    public SimpleMixInResolver withoutLocalDefinitions()
    {
        return new SimpleMixInResolver(_overrides, null);
    }
}