Mapping.java

/**
 * Copyright 2013 the original author or authors.
 * 
 * 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 io.neba.core.resourcemodels.mapping;

import io.neba.core.resourcemodels.metadata.ResourceModelMetaData;
import io.neba.core.util.Key;

/**
 * Represents a mapping of the form <code>resource path -> model</code>.
 * 
 * @author Olaf Otto
 * @author Christoph Huber
 * @param <T> the type of the contained {@link #getMappedModel()} mapped model.
 */
public class Mapping<T> extends Key {
    private final String srcPath;
    private final ResourceModelMetaData metadata;
    private T mappedModel = null;

    public Mapping(String resourcePath, ResourceModelMetaData metadata) {
        super(resourcePath, metadata);

        this.srcPath = resourcePath;
        this.metadata = metadata;
    }
    
    @Override
    public String toString() {
        return getClass().getSimpleName() + " [" + srcPath + " -> " + this.metadata.getTypeName() + ']';
    }

    public void setMappedModel(T mappedModel) {
        this.mappedModel = mappedModel;
    }

    public T getMappedModel() {
        return mappedModel;
    }

    public ResourceModelMetaData getMetadata() {
        return metadata;
    }
}