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JBoss Marshalling River Implementation

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/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2014 Red Hat, Inc., and individual contributors
 * as indicated by the @author tags.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jboss.marshalling.river;

import org.jboss.marshalling.reflect.SerializableClass;
import org.jboss.marshalling.reflect.SerializableField;

/**
 * @author David M. Lloyd
 */
final class FutureSerializableClassDescriptor extends SerializableClassDescriptor {
    private final Class type;
    private final int typeID;

    private SerializableClassDescriptor result;

    public FutureSerializableClassDescriptor(final Class type, final int typeID) {
        this.type = type;
        this.typeID = typeID;
    }

    public Class getType() {
        return type;
    }

    public int getTypeID() {
        return typeID;
    }

    public ClassDescriptor getSuperClassDescriptor() {
        return check(result).getSuperClassDescriptor();
    }

    public SerializableField[] getFields() {
        return check(result).getFields();
    }

    public SerializableClass getSerializableClass() {
        return check(result).getSerializableClass();
    }

    public void setResult(final SerializableClassDescriptor result) {
        this.result = result;
    }

    private SerializableClassDescriptor check(final SerializableClassDescriptor result) {
        if (result == null) {
            throw new IllegalStateException("Serializable class not resolved");
        }
        return result;
    }

    public String toString() {
        return "future " + result;
    }
}